277s SDU – kits, PCBs & panels

20,00 620,00 

incl. VAT

plus shipping


Delivery time: 1-2 days


Delivery time: 1-2 days


Delivery time: 1-2 days

Read more620,00 

Out of stock

Delivery time: 1-2 weeks

Kits, PCBs & panels for the 277s SDU DIY module. 2x delay program EEproms are included. Spin FV-1 ICs are not included.

While most PCBs are through-hole builds you will have to solder a few SMD parts on this module. The parts aren’t very small and can be soldered with a regular soldering iron.

The PCBs are matte black with golden solder pads, the panel is made of brushed aluminum with countersunk holes for M3 screws for PCB mounting. Graphics are silkscreened.

The BOM and Mouser cart will be provided after purchase.


The PCBs are sold unpopulated and need to be stuffed by yourself. Basic electronic skills are needed.

We will not take any responsibility for damages or injuries when building and running the offered PCBs or full sets.

BOM rev2.0

PLEASE NOTE: You can use black Davies or Rogan knobs for your 277 build. If your choice is Rogans please keep in mind that you have to replace POT4 in the BOM with a long shaft version – otherwise you won’t be able to mount the big blue skirted Rogan knob. Mouser#: 31JN405-F

Component maps

277s component maps

277 build guide

277s build guide