Searching for a small reverb tank… 1BB3C1B – Who hoards these?

I’m repairing a Yamaha PG-1 guitar pre-amp and am in need of a reverb tank

The model # I have is 1BB3C1B

1 – Type 1
B – Input Impedance 150 Ohm
B – Output Impedance 2,250 Ohm
3 – decayLong (2.75 to 4.0s)
C – Input Insulated/Output Grounded
1 – No Lock
B – Horizontal Open Side Down

The spring had come apart inside and the other spring must have broken in the past and was removed.

let me know if you have something similar!

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Two Notes Torpedo Live – now in a new home!


Finally got it in a rack! Two Notes Torpedo amplifier load box with cabinate / microphone simulation

Jack added a speaker input on the producers desk for easy connection

I said when I first heard about it that “This piece is basically an Iso Booth in one rack space.” and in a small to mid sized studio without a booth or collection of amps it’s a huge asset! Two Notes Endorsement

downside: I wanted to put the line in and line out on the Patchbay in addition to the speaker in and through-put on the panel (everything hooked up all the time). When you have a jack in the “line in” it overrides the speaker “load box”

1979 Fender Twin Restoration


This was a fun project, ’79 twin


New caps, new gril, new caster, new hardware, cover, tubes, drivers, etc etc