11 HP
22 mm deep
Current Draw
15 mA +12V
165 mA -12V
? mA 5V

Module is available as a DIY project only.

This Module is discontinued.

Vacuum Tube distortion module!

This is the PCB and Panel for the Safety Value design that Sam posted at Look Mum No Computer. Check that out for more info.
PCB is only available in Through Hole.
Panel design by Sam Bartle.

PLEASE NOTE: As with all vacuum tube based designs, this module is very sensitive to noisy power supplies. Check out this forum post for more info: https://forum.gmsn.co.uk/t/safety-valve-noise-problems/355. In addition because of the tube based circuit initial power draw is significantly higher than the spec on both rails (by about ~150mA), but should settle down as the tube warms up.

Module Specifications:
Width: 11HP
Depth: 22mm

Ø 3.20 (5 Votes) Average Rating
submitted Mar 29th 2018, 21:38 by Rdunn99 | last Change Feb 9th, 18:41 by IWHBYD

6 Users are observing this