A-101-2 is a vactrol based combination of Low Pass filter (LP) and VCA and was inspired by the Buchla module 292. The term "Low Pass Gate" was created by Don Buchla and stands for a module that can be switched between low pass and VCA. The control (manually and via external CV) is responsible for fr..
The Grand Terminal is a digital multipurpose module. Its two function generators can be used as envelopes, LFOs or VCOs. The 2 filter channels individually offer 8 modes of operation, and combined with its mixing and routing capabilities and a multi effects unit, it is not only a complete back end o..
Erica Pico LPG is our take on classical Don Buchla LPG designs. We use vactrols in the circuit for that signature sound, and we added some more features, like configurable resonance and built-in decay envelope.FEATURES:Classical LPG soundVCA and VCF modesConfigurable resonanceBuilt-in Decay envelope..
By popular demand – an exciting new take on the legendary transistor ladder filter. Introducing the Instruō àradh, the long-awaited successor to the first Instruō low pass filter, tràigh. Expanding on tràigh’s classic functionality, àradh adds a VCA with pre or post-filter routing options, an envelo..
Passive Low Pass GateIn general, low pass gates (LPGs) control the amplitude and timbre of a signal by opening and closing a low pass filter. When the gate is closed, no frequencies are allowed to pass through (and no output is heard). As the gate begins to open, the lowest frequencies pass through ..
Dual Stereo Low Pass Gate and MixerThe Dual Stereo Gate (DXG) music synthesizer module is a Dual Stereo Low Pass Gate and Mixer. It follows in the footsteps of the QMMG, Optomix, RxMx, DynaMix, and LxD. Unlike its predecessors, the DXG is specifically oriented around mixing stereo signals, making it..
A two channel Low Pass Gate, providing simultaneous voltage control over amplitude and frequency content of a signal. It is in essence, a Voltage Controlled Filter Amplifier (VCFA) that has an extremely organic response to control signals.The Low Pass Gate is a classic West Coast synthesis circuit.-..
The Meng Qi DPLPG is a Dual Passive 1-pole vactrol based Low Pass Gate/VCA in modest 2 HP. No power is required as the design is completely passive. Handpicked components ensure that the modules will be musical.Feed it a trigger and enjoy the natural smooth decay of a vactrol.HP : 2..
Dual Multimode Filter ArrayMeridian is a 14hp dual multimode filter array, designed to offer users a choice between 4 selectable filter types per side and 4 selectable filter modes per side, plus 2 effects (drive & phase shift) and the ability to ping the filter. This allows users the flexibilit..
Muzzle is an analog vactrol based 12dB/octave low pass filter and low pass gate. The resonance goes from smooth to increasingly acidic and bubbly towards the max setting. Muzzle can create very interesting percussive sounds when in self-oscillation which can be dynamically controlled through the pin..
Sosumi is a dual Low Pass Gate based on Buchla 292 design. It features two identical mild non-resonant circuits which utilize vactrols in order to provide simultaneous control over the Amplitude and Frequency of the input signal. Due to the nature of vactrols though each channel and each Sosumi will..
ADSR-controlled VCA and resonant multimode-filter gate, with a stereo bypassable chorus on topThe Ampla Versio firmware offers a number of different dynamic and tone options: the Blend control fades between a pure VCA and a VCA/filter combo behaving similarly to a traditional lowpass gate, but with ..