I have three preamps for trade, I will trade 2 of them for your U-retro 4 knob 2 switch preamp.
1) Demeter/Roscoe Preamp - Vol, Bal, Mid, Treble/Bass Stack with 1 EQ shift switch. SOLD
2) Demeter/Roscoe Modified Preamp - Vol, Bal, Mid, Treble/Bass Stack with 2 switches, one for EQ shift and the second switch for Low/Mid shift. SOLD
3) Aguilar OBP3 Preamp - Vol, Bal, Mid, Treble/Bass Stack with 2 switches, one for Active/Passive and the second for Mid Shift.
I will consider selling them individually for $150 each. Priority shipping ContUS is $6 through USPS.
1) Demeter/Roscoe Preamp - Vol, Bal, Mid, Treble/Bass Stack with 1 EQ shift switch. SOLD
2) Demeter/Roscoe Modified Preamp - Vol, Bal, Mid, Treble/Bass Stack with 2 switches, one for EQ shift and the second switch for Low/Mid shift. SOLD
3) Aguilar OBP3 Preamp - Vol, Bal, Mid, Treble/Bass Stack with 2 switches, one for Active/Passive and the second for Mid Shift.
I will consider selling them individually for $150 each. Priority shipping ContUS is $6 through USPS.