is Rivera Chubster reverb all-tube?

[pula58]

I seems like the reverb tank input is driven by a solid state circuit, but that the output of the reverb tank is picked-up by an AX7 tube. Is this correct?

Thanks

Paul

[jay42]

That is the standard Rivera design for the dual channel board used on Knuckleheads, Rakes, etc.

[pula58]

So, you mean that, yes, the input of the tank is driven by solid state, and the output of the tank is amplified by a tube circuit. So, it is a hybrid tube/solid state reverb.

Thanks

Pal.