{"title":"0hp \/ 1U","description":"\u003cp\u003e1U enthusiast, or just seriously out of space? Many of our 1U products are also available as enclosed 0hp versions, useful outside the realm of the rack.\u003c\/p\u003e","products":[{"product_id":"passive-slew-limiter-0hp-herzlich-67442","title":"Passive Slew Rate Limiter - 0hp \/ 1U - Passive slew rate limiting utility","description":"\u003ch4\u003eThere's no need to drag this out, but...\u003c\/h4\u003e\n\u003cp\u003eLook, envelope generators are cool and all, but have you ever found yourself with a bunch of digital signals, gates, triggers, square waves, and just... wondered if they could be a bit softer around the edges? Maybe, you've wanted to \u003cem\u003ereally \u003c\/em\u003edrag things out, limit the slew rate to an absolute \u003cem\u003eglacial\u003c\/em\u003e pace?\u003c\/p\u003e\n\u003cp\u003eI've got great news: you have the option now. With two settings, ranging from modest slewage to absolute \u003cem\u003eslewstruction \u003c\/em\u003ewith the kind assistance of the attached knob, you can absolutely sludge up your signals in pleasing ways.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimit the slew rate of anything you input\u003c\/li\u003e\n\u003cli\u003eResults ranging from tasteful slewification to slewpocalypse\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlug it in, plug it out and get \u003cem\u003eslewse \u003c\/em\u003ewith it, regardless of whether you add a bit of acid slew to your basslines or whether you embody the power of a thousand stoner metal bands and completely destroy the input signal.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":47717971296599,"sku":"","price":429.0,"currency_code":"DKK","in_stock":false},{"title":"No enclosure (1U)","offer_id":47717971329367,"sku":"","price":349.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hpslewratelimiter.jpg?v=1747734490"},{"product_id":"passive-low-pass-filter-0hp-herzlich-00971","title":"Passive LPF - 0hp \/ 1U 5hp  - Utility low pass filter","description":"\u003ch4\u003eLow pass filtering for fun and profit\u003c\/h4\u003e\n\u003cp\u003eYou need filters. You need huge, voltage controlled filters with massive cutoff knobs for doing sick filter sweeps, with old styroflex caps and transistors made in long-departed Eastern Bloc countries, of course. But when that is taken care of, you really also need some filters for smaller tasks. Taming sounds and signals gently, not with a brick wall or iron fist.\u003c\/p\u003e\n\u003cp\u003eThe Passive LPF is simple: a single pole -3 dB low pass filter with high quality components ranging from 31 Hz to 16 kHz. Set and forget, and move on to more important tasks in your performance or recording.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eHigh quality capacitors from \u003cem\u003eWera\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt won't beat your beloved active filters in a toe-to-toe fight - but it won't have to, once you discover the inherent utility of having extra filtering options on hand.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50655227380055,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50655227412823,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/passive_lpf_0hp.jpg?v=1747043103"},{"product_id":"light-attenuator-0hp-herzlich-lux-ldr-20329","title":"Light Attenuator - 0hp \/ 1U 4hp - Passive light-based modulation utility","description":"\u003ch4\u003eLet there be light!\u003c\/h4\u003e\n\u003cp\u003eThe 0hp Light Attenuator is a performance tool which senses ambient and direct light, attenuating your signal in the dark, and letting it flow in the light. Whether you play by the candlelight, or aggressively shine a high-powered flashlight directly into the sensor, your can hear your audio or CV signal swell, while it will wither away to nothing when you cover it inside the palm of your hand.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eBright lights allow your signal to pass\u003c\/li\u003e\n\u003cli\u003eKeep it in darkness to silence your signals\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for experimental performances involving natural and artificial light sources, the sensor is receptive to visible light (sorry, infrared and UV don't do the trick quite as well), allowing you to create a tiny light theremin, or perhaps a mixer array of light-powered switches. The sensor is not immediate, so you get a pleasing slew limiter effect to everything you do with it as well.\u003c\/p\u003e\n\u003cp\u003eDesigned according to the new hybrid 0hp\/1U format, you can choose to buy the module both as safely enclosed 0hp, or as easily installed 1U. The enclosure is road ready and bolted down, but internal brass threads means you can always change your mind and install it somewhere else. No external power required, rackspace optional. Perfect for semi-modular musicians, as well as those dabbling in the world of experimental effects - both audio and control voltages will work.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50642701123927,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50642701156695,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_light_attenuator.jpg?v=1746816850"},{"product_id":"half-wave-rectifier-0hp-herzlich-65768","title":"Half Wave Rectifier - 0hp \/ 1U - Passive bidirectional half-wave rectifier","description":"\u003cp\u003e\u003cstrong\u003eTear things apart - and put them back together\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWaveforms. Everybody's got them - but have you also laid awake at night, wondering why we cannot simply snip them in half? I did, and after a month of sleepless nights, I found myself carving a marble slab with a circuit diagram that would finally grant me peace.\u003c\/p\u003e\n\u003cp\u003eThe marble slab was a kitchen counter, but that is entirely beside the point, because it wasn't \u003cem\u003emy\u003c\/em\u003e kitchen counter. The point is, put a waveform in the Bipolar input and you can extract the positive and negative halves from the other two jacks. Put two different waveforms in the positive and negative jacks, and you get a new, monstrous waveform at the Bipolar output. Finally, the \u003cem\u003esawsine\u003c\/em\u003e is yours to wield.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both audio and CV - clipped audio rate waveforms get nice harmonics\u003c\/li\u003e\n\u003cli\u003eGet only the positive or negative half of a waveform - useful for modulations\u003c\/li\u003e\n\u003cli\u003eJoin two different waveforms to get a brand new waveform\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable in 1U, or, for those who like to take their waveform rectification on the go, enclosed in a box with pleasantly rounded corners and brass threads, to ensure you can install and uninstall over and over again (I have no idea why you would want to do this, but you can, and I think that's a good thing).\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50732457427287,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50732457460055,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_hwr.jpg?v=1747912015"},{"product_id":"passive-mixer-0hp-herzlich-plenum-09352","title":"Passive Mixer - 0hp \/ 1U 5hp  - Averaging mixer for audio and CV","description":"\u003ch4\u003eThe art of mixing\u003c\/h4\u003e\n\u003cp\u003eMixing, the adding together of stuff, is very important in music \u003cem\u003eand\u003c\/em\u003e in life, but mostly in music. The 0hp Passive Mixer succeeds the beloved Herzlich Labs \u003cem\u003ePlenum \u003c\/em\u003eby doing exactly the same thing, but enclosed in a \u003cem\u003emuch\u003c\/em\u003e nicer box.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eUp to three input passive mixing\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 0hp Passive Mixer is designed to be fully non-judgmental in terms of your input: this is a safe space for audio signals, CV, envelopes, clock, triggers, or all at once, if for some reason that is your inmost desire.\u003c\/p\u003e\n\u003cp\u003eIt also works very well as a solution to the question: \"how do I mix together these Pocket Operators and Volcas so I can jam out in my local coffee roastery?\" - just keep it in your headphones, pal.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50657630683479,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50657630716247,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_passive_mixer.jpg?v=1747047592"},{"product_id":"mute-switch-0hp-herzlich-apnea-61946","title":"Mute - 0hp \/ 1U 5hp  - Passive latching mute switch","description":"\u003ch4\u003eBe quiet!\u003c\/h4\u003e\n\u003cp\u003eChoosing when a signal should and should not be present is key to performance. For non-Eurorack musicians, we know this state as \"not doing anything\" or \u003cem\u003esyncope\u003c\/em\u003e if you want to get really fancy. But plugging and pulling patch cables is rarely the best method of muting a signal - fortunately, there are other solutions, fancy, active mute modules like the 4hp \u003cem\u003eStum \u003c\/em\u003eas well as less fancy, passive mute modules like the 2hp \u003cem\u003eApnea 3\u003c\/em\u003e. But what if you want to mute just one particular thing, at exactly the right time, and you had neither power nor rackspace to sacrifice in pursuit of your goal? What then?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eHigh quality switch for noise-free operation\u003c\/li\u003e\n\u003cli\u003eTactile feedback lets you hear and feel the click of the switch\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperation couldn't be easier: click the switch, and your signal is muted. That's it. You want that signal to come back? Give it another click! Best of all, the switch gives you a tactile bump and click, so you are never in doubt about whether you have pressed it, without imparting actuation noise on your sound or signal.\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 5hp 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e\n\u003cp\u003eI have traveled the world in search of the finest and most skilled switchmakers, just to give you the best switching experience I can. Not all switches are made equal, but these are made very well, and the difference \u003cem\u003ewill \u003c\/em\u003ematter next time you need to unmute that \u003cem\u003esick \u003c\/em\u003eLFO modulation on your stereo reverb.\u003c\/p\u003e\n\u003cp\u003eStill not convinced? I guarantee you won't find a better passive mute experience anywhere, except possibly for physically cutting your patch cables in half and soldering them back together live on stage, but you wouldn't do that, because after all, there \u003cem\u003eis\u003c\/em\u003e a better way,\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50645413003607,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50645413036375,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hpmute.jpg?v=1746878157"},{"product_id":"passive-high-pass-filter-0hp-herzlich-18131","title":"Passive HPF - 0hp \/ 1U 5hp  - Utility high pass filter","description":"\u003ch4\u003eCut the lows, keep the highs\u003c\/h4\u003e\n\u003cp\u003eYou need filters. You need huge, voltage controlled filters with massive cutoff knobs for doing sick filter sweeps, with old styroflex caps and transistors made in long-departed Eastern Bloc countries, of course. But when that is taken care of, you really also need some filters for smaller tasks. Taming sounds and signals gently, not with a brick wall or iron fist.\u003c\/p\u003e\n\u003cp\u003eThe Passive HPF is simple: a single pole -3 dB low pass filter with high quality components ranging from 31 Hz to 16 kHz. Set and forget, and move on to more important tasks in your performance or recording.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple HPF for cutting low frequencies\u003c\/li\u003e\n\u003cli\u003eHigh quality capacitors from \u003cem\u003eWera\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn excellent companion for situations where you need to cut a bit of low frequency. For instance, cutting lows before sending a signal into your reverb can help the reverb sparkle without creating too much low rumble. It's a simple and elegant solution that keeps you patching, without taking up your precious active filters.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50713414041943,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50713414074711,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_hpf.jpg?v=1747733982"},{"product_id":"fx-bypass-0hp-herzlich-bypass-passive-35979","title":"FX Bypass - 0hp \/ 1U - Passive FX send, return and bypass","description":"\u003ch4\u003eBypass, or un-bypass, at will\u003c\/h4\u003e\n\u003cp\u003eThere has \u003cem\u003egot \u003c\/em\u003eto be a better way to turn off your effects chain than quickly unpatching and repatching the signal, right? Fortunately, there is, thanks to the \u003cem\u003eFX Bypass\u003c\/em\u003e - operation is simple, you just press the button, and what a nice button it is, too.\u003c\/p\u003e\n\u003cp\u003eSignals inserted in Input are forwarded to Send, allowing you to pass the signal on to whatever destination you desire. Once the signal has been sufficiently mangled, put it back into Return, and patch Out to your desired destination. Now, when you press the switch, you can switch between the dry and wet signal with ease. \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eUse it for your FX chain - or even as an A\/B switch\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed an A\/B switch real quick? Insert one signal into Input, and another in Return, and you can quickly swap between them. It's practically a multi-tool, with exactly two tools inside of it. Amazing.\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50717593469271,"sku":"","price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50717593502039,"sku":"","price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/fxbypass.jpg?v=1747762453"},{"product_id":"passive-attenuator-0hp-herzlich-88211","title":"Passive Attenuator - 0hp \/ 1U 5hp - Linear attenuation utility","description":"\u003ch4\u003eFlatline... and back!\u003c\/h4\u003e\n\u003cp\u003eThere are a few essential utilities in synthesis, and perhaps the single most important one is attenuation. Having control over the amplitude or intensity of signals is an immeasurably valuable function in any system, from controlling the modulation depth from an LFO to softening the hit of an envelope, even down to controlling particular audio levels in a mix, the passive attenuator is a device that no system should ever go without.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eControl the intensity of LFOs, envelopes or even audio\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperation is simple: plug your signal in, set the desired attenuation level and leave it alone. Create subtle movement, submixes and interesting dynamics easily and comfortably with this new version of the module the company was founded on, the Flatliner.\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 5hp 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50655497781591,"sku":"","price":349.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50655497814359,"sku":"","price":269.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/passiveattenuator0hp.jpg?v=1747045288"},{"product_id":"touch-and-pressure-controller-mmi-1u-24hp-60871","title":"Touch and Pressure Controller - 1U 24hp - Man-Machine Interface 1U - Passive modular controller for Eurorack systems","description":"\u003cp\u003eThe Man-Machine Interface, or MMI, is a passive touch and pressure sensitive controller which allows the user to direct CV and audio signals at will. The MMI 1U consists of three input\/output jacks, and five body contact surfaces in glorious gold and system agnostic 1U - fits both Intellijel and Pulp Logic 1U. \u003c\/p\u003e\n\u003cp\u003eThe zig-zag body contacts correspond to the input\/output jacks, with the top zig-zag connecting to the top jack, the middle zig-zag connecting to the middle jack, and the lower zig-zag connecting to the lower jack. The spiral patterns in between the zig-zags are comprised of the two adjacent jacks, so the upper spiral is comprised of the upper and middle jack, while the lower spiral is comprised of the middle and lower jack.\u003c\/p\u003e\n\u003cp\u003eIn order to operate the MMI, the user can touch any two points with their fingers, patch cables, a piece of fruit or vegetable, or any other conductive substance or object, in order to complete the connection. The degree of contact made with the MMI, and the resistance of the object completing the circuit, will determine the output that is sent along the circuit. For instance, if a user were to patch a VCO into the top jack, and patch the MMI into a filter in the middle jack, the VCO will be sent to the filter when the topmost zig-zag and lower zig-zag are connected by two fingers, for instance. \u003c\/p\u003e\n\u003cp\u003eBut how about the spirals? The spirals offer a way to make a connection with one finger. Using the example from before, the connection will instantly complete when the user touches the upper spiral pattern. Using this principle, it becomes possible to use the MMI in unusual and interesting ways, such as a rudimentary keyboard, a drum controller, a switch and any other number of weird and exciting purposes.\u003c\/p\u003e\n\u003cp\u003eIt is also possible to combine several MMI - using two different MMI, it is possible to reach across one zig-zag to another zig-zag, in order to make a different connection, or to place a particularly long vegetable across all the contacts just to see what will happen. The MMI is an unusual patching system for the experimental musician, and lends itself well to all manner of experimentation and weird instruments. \u003c\/p\u003e\n\u003cp\u003eThe MMI can bleed a tiny bit of signal when using sharp VCO waves like square waves, while other sounds like sine waves will have softer responses. This can easily be corrected with amplification or attenuation as needed.\u003c\/p\u003e\n\u003cp\u003eThe MMI takes up 24HP and is skiff friendly, and is also suitable for installing in external boxes as a passive control unit. You can combine any number of MMI to create increasingly complex keyboard-like arrangements, drum pad matrixes or advanced switch systems.\u003c\/p\u003e\n","brand":"Herzlich Labs","offers":[{"title":"Default Title","offer_id":46743967760727,"sku":"","price":399.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_1u_mmi.jpg?v=1758026523"},{"product_id":"herzlich-see-all-2-body-contact-53456","title":"SEE ALL 2 - Stereo - Inductive field recording device for EMF recordings, with body contact","description":"\u003cp\u003eHidden beyond the realm of sight and touch, lies a world of electromagnetic signals, hidden to you. This Sensory Enhancement Device™ will allow you to finally achieve the enlightenment of electromagnetic signals you seek. No mere bit-sniffer attached to a jack, this device is an iteration on the Herzlich SEE ALL, but upgraded with 1\/4\" jacks, hand friendly sizing and stereo pickups. \u003c\/p\u003e\n\u003cp\u003eFinally, the strange world of electromagnetism can be heard by human ears in stereo. Move through the world, listening to the harmonies of electric and electronic signals that surround us, and capture them in pristine stereo for later. \u003c\/p\u003e\n\u003cp\u003eThis is a passive module. It requires amplification to hear the true splendour of the hidden world. Suitable for experimental musicians and field recording enthusiasts alike. A field recorder with a bit of amplification on tap is recommended.\u003c\/p\u003e\n","brand":"Herzlich Labs","offers":[{"title":"Default Title","offer_id":47717958025559,"sku":"","price":599.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/products\/il_fullxfull.5798140071_2jsh_c5ca437c-4c10-4cc3-84d7-381ad867d187.jpg?v=1708304774"},{"product_id":"hyoperoxia-hypoxia-passive-hpf-lpf-72153","title":"Hyperoxia + Hypoxia - 0hp \/ 1U 10hp - passive HPF, LPF and BPF","description":"\u003cp\u003e\u003cstrong\u003eHPF? LPF? BPF? 10hp? 0hp? Yes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cem\u003eHyperoxia + Hypoxia\u003c\/em\u003e combines the two popular namesake filters into one unit, giving you access to two independent 1-pole filters (HPF and LPF) or one single 2-pole bandpass filter. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent passive filter units, HPF and LPF\u003c\/li\u003e\n\u003cli\u003eInternal normalization gives you immediate access to the BPF output\u003c\/li\u003e\n\u003cli\u003eInstall in your 1U rail, or use it externally as a 0hp module\u003c\/li\u003e\n\u003cli\u003eApproximate frequency range (dependent on signal chain): 33 Hz to 33 kHz\u003c\/li\u003e\n\u003cli\u003eHigh quality capacitors from \u003cem\u003eWera\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePassive design: no power required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncidentally, this was also the first module I designed in the hybrid 0hp \/ 1U format, based on previous 0hp designs. If you own one of the old 0hp designs it's probably going to be worth \u003cem\u003eat least \u003c\/em\u003e$10 on Reverb. But don't let that dissuade you, maybe one day I will discontinue this one and it will become valuable, too!\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"1U w\/o enclosure","offer_id":47905968456023,"sku":"","price":499.0,"currency_code":"DKK","in_stock":true},{"title":"0hp w\/ enclosure","offer_id":47905968488791,"sku":"","price":579.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/il_fullxfull.5917384555_r7p3.jpg?v=1711368281"},{"product_id":"dual-tachycardia-passive-dual-gate-to-62960","title":"Passive Dual Gate-to-Trigger - 0hp \/ 7hp 1U - Dual Tachycardia - dual gate-to-trigger with bypass","description":"\u003cp\u003eYou've been here before - it's like unwrapping a gift that's nearly, but not quite what you wanted. You wanted triggers, and you got gates. But now, there is finally a solution - the Herzlich Labs Dual Tachycardia. \u003c\/p\u003e\n\u003cp\u003eBorrowing from the 1U format, this new line of 0hp (and of course also 1U) products seek to improve upon the 0hp formula in several ways. The products are first of all fully enclosed, eliminating the risk of shorting exposed pins to something important, as well as offering a more pleasant device to hold. The format also allows for larger knobs to improve control and precision in use, and can flexibility be integrated in large or small setups, or even expanded into larger rows of units.\u003c\/p\u003e\n\u003cp\u003eThe Dual Tachycardia is an evolution of the old 0hp Tachycardia module, with no less than two independent gate to trigger generators and bypass switches to interrupt the trigger generation at any given time, to resume enjoying those gate signals. Quickly and brutally truncate a signal or sound into a short blip rather than a prolonged bleep. 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It is incidentally also the perfect companion to the Behringer 2600, and is beloved by many users of this device - in fact, I'm quite sure I once heard someone whisper \"the one thing they forgot to ship with the unit.\"\u003c\/p\u003e\n\u003cp\u003eClose those gates, get trigger happy and set your heart aflutter with Herzlich Labs.\u003c\/p\u003e\n","brand":"Herzlich Labs","offers":[{"title":"1U w\/o enclosure","offer_id":48088989892951,"sku":"","price":399.0,"currency_code":"DKK","in_stock":true},{"title":"0hp w\/ enclosure","offer_id":48088989925719,"sku":"","price":479.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/il_fullxfull.5979878681_a956.jpg?v=1713560778"},{"product_id":"patch","title":"Iron-on Patch - Herzlich Labs Experimental Research Unit","description":"\u003cp\u003eCan't get enough of Herzlich Labs? Why not join the elite of Herzlich Labs users with this high quality woven iron-on patch. Measuring 8 cm in diameter, the patch symbolizes the inspiration, dedication and rapid innovation that drives Herzlich Labs. \u003c\/p\u003e\n\u003cp\u003eTo apply your new patch, simply heat it at 150C° for 15-20 seconds to activate the glue, or sew it on like a true DIY'er! \u003c\/p\u003e\n\u003cp\u003eNew product designs here at the laboratory are rarely built in isolation - countless ideas stem from musicians and artists like you, forming a worldwide experimental research unit working on the cutting edge of the avant garde to advance electronic music.\u003c\/p\u003e\n\u003cp\u003eShow the rest of the world that you're one of the chosen few, and support my business in the process - your support keeps me from relapsing into working in an office and being ground into meat paste by mindless middle managers, and I love you for it, forever.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Default Title","offer_id":48599531323735,"sku":"","price":30.0,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/PXL-20240612_113410986_2.jpg?v=1718192449"},{"product_id":"gate-2-trigger-0hp-3hp-1u-passive-gate-to-trigger-converter","title":"Gate 2 Trigger - 0hp \/ 3hp 1U - Passive gate to trigger converter","description":"\u003cp\u003eYou've been here before - it's like unwrapping a gift that's nearly, but not quite what you wanted. 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The G2T only permits signals to pass for a brief moment, generating a trigger on the leading edge, before rejecting it outright, allowing you to derive trigger signals from previously non-triggery sources. \u003c\/p\u003e\n\u003cp\u003eWhy not generate a drum pattern from a drunkenly modulated gate pattern, or perhaps manipulate square waves in your system as triggers for other things? It is incidentally also the perfect companion to the Behringer 2600, and is beloved by many users of this device - in fact, I'm quite sure I once heard someone whisper \"the one thing they forgot to ship with the unit.\"\u003c\/p\u003e\n\u003cp\u003eClose those gates, get trigger happy and set your heart aflutter with Herzlich Labs.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"1U w\/o enclosure","offer_id":49982720180567,"sku":null,"price":249.0,"currency_code":"DKK","in_stock":true},{"title":"0hp w\/ enclosure","offer_id":49982720213335,"sku":null,"price":329.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/background-editor_output_60bb9b01-b184-452d-b648-fbc6b00f9b01.png?v=1739428615"},{"product_id":"passive-crossfader-0hp-1u-manual-utility-crossfader","title":"Passive Crossfader - 0hp \/ 1U - Manual utility crossfader and panner","description":"\u003ch4\u003eSmooth transitions, emphasis on smooth\u003c\/h4\u003e\n\u003cp\u003eOnce upon a time, a company going by the name of this company made a passive crossfader. This is not that, no, \u003cem\u003ethis\u003c\/em\u003e is something new and far better: a passive crossfader that closes fully on either end, without bleed and with only high quality components. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eCrossfade between signals, with either signal closing fully at either end\u003c\/li\u003e\n\u003cli\u003eTired of crossfading? Swap input and output and pan instead! \u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo surprises here, just a crossfader to help you do cool transitions, from audio mixing to gradually changing the shape of an oscillator or altering a modulation pattern. You'll love it, there's no doubt in my mind. Besides, if you get sick of crossfading, just switch input for output and you've got a panner! \u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50710410625367,"sku":null,"price":379.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50710410658135,"sku":null,"price":299.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/rn-image_picker_lib_temp_967000aa-ba21-4e4c-8fc3-c514adcdd984.jpg?v=1747686742"},{"product_id":"mmi-node-0hp-1u-touch-controller","title":"MMI Node - 0hp \/ 1U - Touch controller","description":"\u003ch4\u003eMore than a passive touch controller\u003c\/h4\u003e\n\u003cp\u003eLong ago, when I started this company, I had the idea for the original \u003cem\u003eMan-Machine Interface\u003c\/em\u003e. A touch and pressure controller that was both simple, intuitive and designed to inspire creativity, accidental patching, exploration and experimentation.\u003c\/p\u003e\n\u003cp\u003eNow, the \u003cem\u003eMMI Node\u003c\/em\u003e is the latest addition to the series - a single touch pad enclosed in a convenient box, or easily installed in 1U. Working both standalone or in combination with other \u003cem\u003eMMI\u003c\/em\u003e units, the \u003cem\u003eNode \u003c\/em\u003eis intended to give you many more options, from placing multiple \u003cem\u003eNode \u003c\/em\u003econtrollers on a desk in front of you, or placing them strategically in 1U rows.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and audio signals\u003c\/li\u003e\n\u003cli\u003eControl signal intensity with touch and pressure\u003c\/li\u003e\n\u003cli\u003eMultiple \u003cem\u003eMMI Node\u003c\/em\u003e work together, just touch two at the same time\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse your hands. Use your breath. Use fishing weights. Use pyrite. Use strategically cut fruits and vegetables. 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The hybrid 1U\/0hp format means you can easily install it as a 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":50732471845207,"sku":null,"price":329.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":50732471877975,"sku":null,"price":249.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_mmi_node.jpg?v=1747913111"},{"product_id":"solar-signal-generator-0hp-14hp-1u-photovoltaic-cv-generator","title":"Solar Signal Generator - 0hp \/ 14hp 1U - Photovoltaic CV generator","description":"\u003ch4\u003eHarness the power of a dying star\u003c\/h4\u003e\n\u003cp\u003eIt's not very often that you get something from nothing, but today, you just will. Create 5 volts of CV from nothing, with nothing other than the light shining warmly upon your face from the skies above, or the electric lights that illuminate your stage or studio.\u003c\/p\u003e\n\u003cp\u003eLiberate yourself from the constraints of power supplies, and create CV right where you are, with nothing more than the sweet photons that have traveled 8 minutes and 20 seconds at the speed of light to reach you, and create a sick filter sweep.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerate up to 5 volts of photovoltaic CV\u003c\/li\u003e\n\u003cli\u003eToo much CV? Attenuate the solar panel with your hand\u003c\/li\u003e\n\u003cli\u003eCreate your own solar-powered envelopes\u003c\/li\u003e\n\u003cli\u003ePassive design: no batteries required, just light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGo outside, touch grass, and see what the deal is - now, you'll be well equipped to create CV (provided there is adequate daylight and\/or a nearby artificial light source).\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":51005978542423,"sku":null,"price":429.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":51005978575191,"sku":null,"price":349.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hpsolar.jpg?v=1750668098"},{"product_id":"solar-signal-generator-0hp-14hp-1u-photovoltaic-cv-generator-copy","title":"Caos Generator - 0hp \/ 7hp 1U - Passive random signal generator","description":"\u003ch4\u003eThings are about to get a little weird\u003c\/h4\u003e\n\u003cp\u003eTaking inspiration from the famous \u003cem\u003eRazmasynth Super Warp Generator\u003c\/em\u003e, the \u003cem\u003eCaos Generator\u003c\/em\u003e is the product of a collaboration with the fine folks over at \u003cem\u003eCaos Modular. \u003c\/em\u003eWith two channels of something-from-nothing signal generating capability, there is much to like about the \u003cem\u003eCaos Generator\u003c\/em\u003e - merely input CV of your choosing, and see how the output will generate strange clicks, fizzes, hisses and chatter, giving you both a delightful sound and CV source to experiment with.\u003c\/p\u003e\n\u003cp\u003eOh, but it gets better - the LEDs glow in glorious RGB colors, and Input 1 is normalled to Input 2, meaning you can get two kinds of strangeness with just one signal. Connect it to a solar panel, an LFO, an envelope generator or even a sound source, and behold as the strangeness unfolds before your ears.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerate random CV and audio rate signals with CV inputs\u003c\/li\u003e\n\u003cli\u003eUse both channels in tandem, or independently\u003c\/li\u003e\n\u003cli\u003eEnjoy the glory of the softly glowing LEDs\u003c\/li\u003e\n\u003cli\u003ePassive design: no batteries required or power supply required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSome modules are there to provide utility or to solve problems. This module is here to create the absolute opposite - and you will revel in the chaos.\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":51007803720023,"sku":null,"price":429.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":51007803752791,"sku":null,"price":349.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hpcaos.jpg?v=1750685365"},{"product_id":"caos-generator-0hp-7hp-1u-passive-random-signal-generator-copy","title":"Passive Fuzz - 0hp \/ 7hp 1U - Diode fuzz distortion","description":"\u003ch4\u003eFuzz right off, pal\u003c\/h4\u003e\n\u003cp\u003eSome modules are there to provide nice, predictable and well-behaved outputs in response to orderly inputs. Some modules are just there to tear things to shreds. This module fits in the latter category.\u003c\/p\u003e\n\u003cp\u003eOperation is simple: you input an audio signal in need of degradation and filth, and you let the results speak for themselves. The knob allows you to balance the signal between red hot and clippy LED distortion and Germanium-like softer, crushing, compressing distortion. The best part is, every setting is a good setting as a result. You simply cannot go wrong.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAbsolutely destroy incoming audio signals\u003c\/li\u003e\n\u003cli\u003eRip everything to shreds\u003c\/li\u003e\n\u003cli\u003eBask in the warm glow of the red LED\u003c\/li\u003e\n\u003cli\u003ePassive design: no batteries required or power supply required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReject the ideal of signal purity: inject filth into your signal chain, today.\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. The hybrid 1U\/0hp format means you can easily install it as a 1U unit in a 1U rail, or take it on the go (or on the run) with a brass-threaded enclosure, allowing you to install and uninstall it at your leisure.\u003c\/p\u003e","brand":"Herzlich Labs","offers":[{"title":"Enclosed (0hp)","offer_id":51008051085655,"sku":null,"price":429.0,"currency_code":"DKK","in_stock":true},{"title":"No enclosure (1U)","offer_id":51008051118423,"sku":null,"price":349.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9163\/9639\/files\/0hp_fuzz_7db7b271-4a0b-4cdf-961e-f18538c9551b.jpg?v=1752521688"},{"product_id":"passive-stereo-attenuator-0hp-1u-8hp-linear-attenuation-utility","title":"Passive Stereo Attenuator - 0hp \/ 1U 8hp - linear attenuation utility","description":"\u003ch4\u003eYou're not seeing double - it's a stereo attenuator!\u003c\/h4\u003e\n\u003cp\u003eOne attenuator is pretty cool, but two? That's even cooler. Twice as cool? Maybe, but let's not worry about that yet. Stereo is the future, I've been told. Most of us, after all, were born with two eyes, two ears, two hands and one strong desire to wiggle knobs - why limit yourself to a mere mono attenuator, when you could be simultaneously attenuating two CV signals, or one stereo audio signal?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and stereo audio signals\u003c\/li\u003e\n\u003cli\u003eControl the intensity of LFOs, envelopes or even audio\u003c\/li\u003e\n\u003cli\u003eGoes from wide open to fully closed\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperation is simple: plug your signal in, set the desired attenuation level and \u003cem\u003eleave it alone\u003c\/em\u003e. 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The big red button? It's a little squishy. You take your finger and press that bad boy, and the signal at the Input passes to the Output relative to the intensity of your squish. Do nothing, and nothing happens. Give it all you got, and it all happens, all at once.\u003c\/p\u003e\n\u003cp\u003eBetter yet, since it's squishy, you get a little bit of attack and decay on your signal! Squish in time with the beat! Practice rodent CPR! Make a \u003cem\u003esick \u003c\/em\u003ereverb swell during your ambient live set by surrendering yourself to the \u003cem\u003esquish\u003c\/em\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccepts both CV and stereo audio signals\u003c\/li\u003e\n\u003cli\u003eControl the intensity of LFOs, envelopes or even audio\u003c\/li\u003e\n\u003cli\u003eGoes from wide open to fully closed\u003c\/li\u003e\n\u003cli\u003ePassive design: no external power, no batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eListen, I know what you're thinking, and no: you cannot eat the big, red squishy button. Our ape brains are somehow hard-wired to see that thing and go, I'd definitely take a big bite out of that, and I have been informed by my legal counsel that I must inform you clearly and unequivocally that no, that's not gonna happen.\u003c\/p\u003e\n\u003cp\u003eNo power, no space? No problem. 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