Lady Luck

The prototype of the Zeta Sound Lady Luck tube pedal.

A prewiev of Lady Luck, based on the Wurlitzer organ vibrato.

Zeta Sound Lady luck tube pedal
Zeta Sound Lady Luck prototype
Lady Luck cellphone recording

Boss CS-1 led indicator mod

An old version of the Boss CS-1 compressor with the bypass indicator wired as battery check led. Led is only active with the footswitch pressed down.

Boss CS-1 bypass mod
Boss CS-1

Circuit board modified for led indicator as “effect on”.

Boss CS-1 bypass mod
Boss CS-1 led mod

Repair of a Protein dual overdrive

A dual overdrive that turned in to a single one.

Symtom, green led lights up but passes no sound.

Browne Amplification Protein
Browne Amplification Protein

Surface mounted circuit board.

Browne Amplification Protein

Browne Amplification Protein guts

All voltage readings came out fine. Traced the signal loss at the joint between C12 and R16 and resold the joint at C12. So we got ourself a dual overdrive again.

Browne Amplification Protein

/Krister

Morley Power Wah Volume boost mod

Here’s a mod for the Morley Power Wah Volume pedal. The mod places the boost as a stand alone circuit, giving the option to toggle it in with an extra stompswitch installed with a LED indicator for effect on. It affects both volume and wah circuit in this configuration.

  • Morley Power Wah Volume boost mod
  • Morley Power Wah Volume boost mod
  • Morley Power Wah Volume boost mod

Boss CS-3 ACA to PSA mod

Updating an old boss CS-3 pedal to work with a normal PSA adapter.

ACA to PSA mod
Boss CS-3
ACA to PSA mod
Labeled for ACA adapter

Now, it’s a simple mod, just remove and jumper a resistor and a diode.

ACA to PSA mod
Original setup with D10 and R32 in place
ACA to PSA mod
R32 and D10 jumpered.

For info about ACA and PSA adapters visit stinkfoot.se

/Krister