Features:
-4 channels.
-Each channel has one main function and one utility function.
-Any function can be selected for any channel.
-Each of the four Main functions can be: Oscillator/Sampler/LFO, Dual Filter/Vowel filter, Effects Processor, CV controlled Mixer.
-Each of the four Utility functions can be: Touch screen keyboard, Sequencer, Draw Wave Modulator.
-CV recording is possible into the Draw Wave Modulators. These can also be reset by a gate, and has a one-time mode.
-Four 24 bit audio/trigger/clock inputs, AC coupled.
-Four 16 bit high precision CV/gate/clock inputs, DC coupled.
-Four 16 bit audio/CV/gate/clock outputs.
-Two 12 bit audio/CV/gate/clock outputs *1.
-Two gate/clock/Squarewave outputs.
-8 LEDs to show the actvity of the 8 outputs.
-MIDI in and out for clock, notes, CC’s and updates.
-Two push buttons for sequencer start/stop, parameter selection, Channel select, and for entering and exiting the Menu page.
-Four analog high quality metal potentiometers for editing parameters.
-4.3” multi-touch, color, touch display.
-Very few pages, for fast navigation: One main page, one menu page and one preset page.
-1024 presets can be stored and instantly recalled.
-Size: 32 hp
-Depth: 18 mm, 28 mm including the power connector.
-Current draw: +12v: 130 mA, -12v: 35 mA.
General structure:
-All channels can be connected both internally and externally (via mini-jacks).
-All modulation inputs runs in audio range.
*1: Output 8 is a shared gate and MIDI output.
Sampler:
Recording and play back of samplings!
-Pitch, start point, sample select and release time can be modulated.
-It has 1v/oct and trigger inputs.
-An Xfade fuction can remove the clicks that might appear, when re-triggering samplings.
-Samplings are kept in its FLASH memory, even after powering off.
-Samplings are recorded at 16 bit, 44.1 KHz.
-As standard, Touch Tuul has 60 MB of sample memory, which translates to 11 minutes of mono sampling, but this can be expanded to 124 MB/24 minutes. It can hold a maximum of 2048 samplings.
A note regarding sample transfers:
-Currently it can only sample, and play these samplings back. It does though hold the samplings in its FLASH memory, when powering off.
-Samplings can be backed up and restored via MIDI.
-It will be possible to transfer samplings between zaTurn and Touch TuuL.
-It might be possible to transfer samplings between LD3/Tiny LD and TouchTuuL, and I might even design a tiny eurorack module with an SD card for this, but if I will spend my time designing these options, solely depends on how many Touch TuuLs I sell.
Oscillators:
-Wave (morph from sine to triangle to saw to square to feed waves), FOF and Cymbal types.
-Pitch, Shape, PW and Fold can be set and modulated.
-1V/Oct input.
-Glide (Portamento).
-Low frequency LFO modes.
Filters:
-2 x BPF, LPF and HPF in parallel, HPF into LPF, LPF and BPF in parallel and Vowel filter types.
-Sharp filter modes.
-Cutoff 1, Cutoff 2/Form and Resonance can be set and modulated (two sources for each cutoff).
-The Vowel filter has 31 vowel to choose from, and it can morph between 5 of these at a time.
Effects:
-Chorus
-Distortion (Valve, Sine, Fuzz, Xdis, Asum, Curve)
-Bit Crusher
-Wavefolder
-Saw Animator
-Reso EQ
-Comb filter
-Compressor (with side chain)
-OverShifter
-SamplePitch2 (only channel 3 and 4)
-PitchShaper (only channel 3 and 4)
-PitchShaper2 (only channel 3 and 4)
-Pitch Shifter (only channel 3 and 4)
-Stretcher (only channel 3 and 4)
-Mod Delay (only channel 3 and 4)
-Different parameters can be set and modulated for each effect.
Mixer;
-4 inputs. Levels can be modulated.
-1 output.
-It is possible to split it into two 2-channel mixer, with each their output.
Draw wave modulators:
-Draw modulation shapes with you fingers, or record from the inputs.
-Start step and length (up to 64 steps) can be set and modulated.
-Rate and playback curve can be set and modulated.
-Can be reset via a pulse/gate.
-Sends out a pulse, when reset.
-One-time mode is available.
Step Sequencer:
-Up to 16 steps.
-BPM, last step, resolution and note spread can be set and modulated.
-Syncs to analog signals (one step per pulse) and MIDI.
-Send sync clocks as analog signals (one step per pulse) and MIDI.
-Steps can be edited both via touch and via knobs.
Touch Screen Keyboard:
-1, 2 or 3 octaves.
