TrigXp’ PCB

£13.00 (Excl. VAT)

A compact distortion and VCA with an LPG style response

Out of stock

You must register to use the waitlist feature. Please login or create an account
SKU: PCB_RYO_TRIGXP Categories: , , Brand:


This is the PCB only, for the complete kit go here

A compact 8-step sequential voltage source in 10hp. It works great as a classic 8 step sequencer, but also has a CV addressed mode for more experimental & stochastic results. Future expanders will add trigger outputs and allow two modules to be chained as a single 16 step sequencer.

RYO kits are extremely user friendly with detailed build manuals and individually bagged and labelled components.

  • Classic forward/backward operation using a clock
  • Pattern based sequencing  using control voltage levels scaled to each step of the sequencer, this allows the CV waveform you feed it with to determine the running pattern. e.g. a ramp to make it go forward, saw to go backward, triangle for pendulum, S&H’d noise for random etc.
  • You could also use another sequencer’s pattern to control the pattern of the VC Sequencer, the possibilities for exploration are many.
  • All low latency CMOS and Opamp circuitry. No software, firmware, PIC chips, ATMEGAs, micro processors etc.
  • Works up to audio rates. The VC Sequencer therefore functions as a 3 bit hands on waveshaper.

COMING SOON – Expanders to allow chaining of 2 VC Sequencers for 16 step operation and unlimited extra parallel channels of CV or gate/trig.

Kits comes supplied with PCB, front panel (PCB material), component kit, knobs, power cable and mounting screws. Solder and tools are not supplied.

Width: 10hp

Depth with power cable attached: Less than 45 mm.

Power: +22 mA / -11 mA

 Build Manual

For support – Build thread on Muffwiggler forum


Additional information

Weight 0.018 kg