Tukra by Tesseract - 8-track trigger sequencer/sample player with audio and midi

Introducing Tesseract Tukra, the ultimate digital drum machine and sequencer for your Eurorack modular synthesizer system. Packed with features and loaded with versatility, Tukra is sure to become a go-to tool for any musician or producer looking to add complex rhythms and dynamic percussion to their music.

With 8 trigger/gate outputs, 4 CV inputs with offset potentiometers, audio L/R outputs, and MIDI in/out/through ports, Tukra is equipped to seamlessly integrate into any setup. And with a built-in drum synth, noise generator with envelope, and sample player, you'll have plenty of options for shaping and sculpting your drum sounds.

But Tukra isn't just about drum sounds - it's also loaded with a mixer, various effects, a modulation matrix, and tools for generating and manipulating rhythmic patterns. Plus, with a live view mode and various performance-oriented features, Tukra is perfect for on-the-go performances or spontaneous jam sessions.

A quick rundown:

• Each project can include up to 64 steps, 64 patterns, 64 parts, and 16 songs. The microSD card holds 64 projects.

• Play mode, clock divider, length & choke settings are independent per track & pattern.

• Step value (can be used for modulation, to define the midi velocity, midi note & drum synth pitch or sample selection).

• 32 HP

Ins & outs:

• 8 trigger/gate, clock & reset outputs. Clock & reset inputs.

• 4 CV inputs with offset potentiometers (so they’re manual controls when no CV is plugged in).

• Audio L & R out (6 additional ones with the expander for independent track output).

• Front panel midi TRS in & out, and USB host for midi controllers.

Midi and audio:

• Midi note and channel configurable per track & song, midi note and velocity can be set by the step value.

• Drum synth, noise with envelope and ‘one shot’ sample player (factory and user banks) per track.

• Flexible sample selection (each track can play up to 128 samples).

• Mixer with volume, balance, reverb, bit crusher, filter cutoff, resonance and type (smoothly crossfades LP - BP - HP).

Modulation:

• CV & assignable midi CC plus 8 internal LFOs, 3 stepped random sources and step value.

• Modulation matrix for almost all parameters.

Rhythm variation:

• Probability for step, gate and roll.

• Euclidean Rhythm Generator.

• ‘Ramifications’ generative tool.

• Live view with solo, mute, fill, roll, invert pattern, reverse play direction and rotate.

Time:

• High precision internal clock source and low latency.

• External synch (via trigger, midi TRS or USB).

• Triplets and swing (aka ‘shuffle’), triplet and swing can be generated from a straight clock input or midi clock.

• Micro grid edit, each step has 6 micro steps (24 ppq).

• Half and double tempo functions.