Bass Shin Ei FY-2

Shin Ei FY-2 for Pierluigi in Italy, modded for extra Bass, and with custom labelling.

JHS Treblebooster for sale

JHS Treble Booster clone for sale on Ebay.

Maestro FZ-1

Maestro FZ-1 for Neil from Seeland/Windscale.  Its for Bass so has a slightly larger value input capacitor, and a switch to choose between the stock value and a much larger value output capacitor.  2 x 1.5v batteries required!

JHS Treblebooster with Blend section

JHS Treblebooster for Joseph in the USA.  Has a switch to choose between the original 0.01uf input capacitor and a blend section where you can use a knob to blend between 4700pf and o.o47uf input capacitors.

Tonebender MKIII

Tonebender mkIII for Jon.  Stock circuit apart from slightly bigger input/output capacitors and no volume limiting resistor.  NKT214 transistors for q1 and q2, a CV7042 for q3. Soundclip here.

Kay Tremolo Boost in a Wah Wah shell

Kay Tremolo in a Cry Baby Wah Wah shell for Ben.  The treadle controls the rate of the Tremolo.  Other controls are Level and Depth.  Nice build and a true 'one off'.