Two Rock Classic Reverb Signature Schematic (Current Version)

[Eges]

Hello guys, anyone has got the schematic of the current production line of the amp? (With gain structure switch)

[Eges]

Pardon my amazing paint editing. Is this too far off from the real thing? This is the only thing I can come up with searching the whole forum. (Only the preamp section is shown on the schematic)

IMG_2638.jpeg

[GAStan]

I don't know anything about Two Rock amps. Have you asked Two Rock for a schematic?

The schematic you posted looks very similar to a ODS Low Plate Clean section. Look at the #124 schematic and you should see the similarities.

[Eges]

I don't know anything about Two Rock amps. Have you asked Two Rock for a schematic?

The schematic you posted looks very similar to a ODS Low Plate Clean section. Look at the #124 schematic and you should see the similarities.

I think they probably won’t want to share it. I based it off the one that forum members figured out as Two Rock Bloomfield Drive, whichs cleans sound pretty identical in demos when gain toggle is on 80k. So that was my best guess

[Aaron]

Hello guys, anyone has got the schematic of the current production line of the amp? (With gain structure switch)

Post a gut shot if you have one. Shouldn't be too hard to trace.

[Eges]

Hello guys, anyone has got the schematic of the current production line of the amp? (With gain structure switch)

Post a gut shot if you have one. Shouldn't be too hard to trace.

IMG_2642.jpeg

This is what we have as far as I know, thank you for helping! EDIT: Found more shots of Classic Reverb Signature.

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zicaxghkeu7gkhks4d60.jpg

[Eges]

And I've found Studio Signature's detailed guts which is supposed to be 35 watt version of the amp(minus rock jazz switch, tonestack bypass and fet). Don't know if it is true or not but this one can probably help too.

[Aaron]

I’m on a plane for 9 hours on Monday. So tracing this will give something to do.

[Eges]

Thank you so much! Would be really helpful

[Guy77]

And I've found Studio Signature's detailed guts which is supposed to be 35 watt version of the amp(minus rock jazz switch, tonestack bypass and fet). Don't know if it is true or not but this one can probably help too.

The mixing tube wiring on this Studio signature looks a little different than the "Classic" and I don't see the 68k resistor going from V1b to V2a, although the tubes are criss-crossing on the chassis so they could have sneaked it in.

Cheers
Guy

[rccolgan]

CRS v3 built in 2011 s/n 44. Someone posted this on the two rock Facebook fan page last night. Hope this helps some.

[Eges]

CRS v3 built in 2011 s/n 44. Someone posted this on the two rock Facebook fan page last night. Hope this helps some.

Isn't this the Custom Reverb Sig? I'm mostly curious about Classic Reverb Sig

[rccolgan]

Oooo yes it is the custom. CRS vs CRS my mistake

[andyhardy]

Fun times

[rccolgan]

Deleted. Accidentally replied to a deleted comment.. I think?