A Boss AW-2 on the bench for some service.
Circuit board.
Component side of the circuit board.
The pedal a bit cleaned up and recaped.
/Krister
Boss AW-2 service
The fOXX Tone Machine clone
Here’s the Zeta Sound fOXX Tone Machine clone, all dressed up in purple velvet.
Click the image and view the image gallery of it.
/Krister
Update on the clipping page
New pedal under design update 3
Zeta Sound on Reverb
For those who do not want to wait for their Zeta Sound pedal to be built can now order some pedals directly from reverb
/Krister
Custom built fOXX Tone Machine
Here’s a custom built fOXX Tone Machine from zeta sound, dressed in velvet.
Used the same circuit board layout as in this build. Hosted in a Hammond 1590BB enclosure.
/Krister
Work in progress
Some images from the workbench.
Mounting hardware in a Lady Dirt tube pedal.
The circuit board of the Bull pedal. There’s silicone diodes clipping and in the front of the image you ses two germanium AA144 diodes. There’s three BC184 transistors and one 2N3904. Posted earlier here.
Just had to take this picture. A cap from the 1950:s vs a modern one, same uF and voltage rating.
Here’s a gut shot from the new prototype of the Maestro PS-1A clone.
/Krister
Tube radio repair
An old Luxor 1950:s tube radio.
/Krister
Mercury switches
Main switches in an old Luxor magnetofon.
Seen in the schematic
/Krister
Yamaha CH-01 Chorus repair
A chorus from the -80:s, the Yamaha CH-01. Based on the MN3009 256 stage BBD chip and the MN3101 clock generator.
Had the circuit recaped and trimmers adjusted for bias, clock speed and depth.
And here we have a chorus once again delivering.
/Krister