Penta Sequencer Kit

DIY Voltage Controlled Sequencer - 4HP Eurorack five step sequencer from RYO!

This is a full kit set in the Eurorack format.

Availability: Out of stock

Notify me when this product is back in stock:



The RYO Penta is a compact 4HP sequencer for Eurorack modular synthesizers that's easy to build and low cost, without compromising on our usual quality standards such as buffered output, schmitt triggers on inputs and reverse polarity protection.

It is great for simpler sequencer tasks such as basslines and arpeggios, transposing sequences, gates for envelopes/slews/drums, filter cutoff or anything where a repeating stepped modulation is wanted for adding movement to the sounds you're making.

Sending a clock to the CLK input will progress the sequence.  The Penta DIY sequencer has 5 minishaft potentiometers for adjusting each of the 5 steps voltages, ranging from 0 to +5V. A pattern length switch is available for selecting 3, 4 or 5 steps pattern length, this can of course also be set by using an external gate or trig into the RST (Reset) input.

We've also added a bonus for the more seasoned builders in the form of +5V GATE output solder pads for each of the sequencers 5 steps, as well as an input pad for HOLD which will lock the sequence to the active step as long as a gate is present. Info on how to perform a homebrew expansion can be found on the last page in the assembly manual.


Specs & Downloads

Specs & Downloads

manufacturer RYO
HP 4
Depth 39mm
+12V 6mA
-12V 1mA
+5V No
Additional Resources Build Guide Schematics


Write Your Own Review

You're reviewing: Penta Sequencer Kit



Use spaces to separate tags. Use single quotes (') for phrases.