Description

Analog synth voice with advanced modulation options!

This 38HP bundle includes:

1x VCO (t01) kit – 4HP

The t01 VCO from Thonk Synth is a 4HP Eurorack analogue oscillator with triangle-core. This compact VCO packs in plenty of features including LFO mode, octave switching, hard sync and linear FM.

The t01 can track up to 8 octaves and has dedicated Sine, Triangle, Saw and Squarewave outputs (10Vpp). The pulse-width of the Squarewave can be modulated via CV and there are separate coarse and fine pitch controls for easy oscillator tuning. Read more HERE

1x Double Bubble (t08) kit – 16HP

Double Bubble is a 16HP Eurorack dual analog multi‑mode filter designed for creative sound design and flexible signal processing. Each channel features an analog filter core that can operate in one of four modes – Low‑Pass, High‑Pass, Band‑Pass, or Notch. The input of Channel A is normalled to Channel B so its easy to create stereo filter patches from a mono sound source.

Double Bubble can also be routed in serial configuration to create more complex signal paths such as a variable width bandpass or notch phasing effects. The SPACING control along with a wide range of CV inputs give deep modulation possibilities such as dynamic formant style filtering. Read more HERE

1x Triple Mod (t07) kit – 12HP

Triple Mod is a 12HP 3 channel modulation source. The default state for each channel is a an Attack / Decay envelope generator with CV control over rise and fall times, looping, linear/logarithmic slopes, trigger/gate modes and an end-of-cycle (EOC) output.

Each channel also has an unique additional mode which is accessed by pressing the loop button for 2 seconds:

• Channel A becomes a wide ranging LFO with skew function.
• Channel B transforms into a Turing Machine looping random sequencer.
• Channel C becomes a Sample & Hold (S&H) with slew options, or a slew rate limiter with separate Attack and Decay controls.

Read more HERE

1x Dual VCA (t03) kit – 6HP

The t03 VCA from Thonk Synth is a 6HP Eurorack dual voltage controlled amplifier module. This compact VCA has some clever signal normalisation allowing for it to be used as CV macro controller and expandable VC mixer as well.

Each channel has a button for switching between linear and exponential response curves. Linear is typically best suited for CV/modulation signals while exponential is better suited for audio signals. Read more HERE

Documentation:

t01 VCO – Build Document | User Manual | Modular Grid
t03 VCA – Build Document | User Manual | Modular Grid
t07 Triple Mod – Build Document | User Manual | Modular Grid
t08 Double Bubble – Build Document | User Manual | Modular Grid