Need help finding a replacement transformer...

[steadicam]

I have B52- At100 with a bad secondary on the reverb transformer. I assume the single triode would need about a 10k impedance is that correct? And if so, when can I source a replacement? Thanks in advance.

[tedmich]

Have you tried Peavey Parts? They may still have some B52 stuff.

[Jon Snell]

You don't say where you are in the world. Here's one that will fit your 20 year old amplifier;
https://www.electronicabaile.com/gb/...-o-transformer

[Mick Bailey]

He needs a reverb transformer.

Maybe a Hammond 1750A would fit OK.

[Jon Snell]

He needs a reverb transformer.

Maybe a Hammond 1750A would fit OK.

Whoops. (Message to self; read twice and then react).
Try here; https://www.mercurymagnetics.com/pro...b-transformer/

This will work nicely.

[steadicam]

Have you tried Peavey Parts? They may still have some B52 stuff.

Did Peavy parts distribute B52 amps or something.?

[steadicam]

Whoops. (Message to self; read twice and then react).
Try here; https://www.mercurymagnetics.com/pro...b-transformer/

This will work nicely.

Isnt the input impedance too high? I thought a single triode needed to see about 10k.
If not that will certainly make my life easier….

[Helmholtz]

Isnt the input impedance too high? I thought a single triode needed to see about 10k.
If not that will certainly make my life easier….

From theory a single tube wants to see twice the load impedance of 2 tubes in parallel.
From experience anything from 20k to 40k will work fine with a single 12AT7.

[steadicam]

From theory a single tube wants to see twice the impedance of 2 tubes in parallel.
From experience 20k to 40k will work fine with a single 12AT7.

Oh I had it backwards thanks for the clarification and the practical application.
Kenn

[tedmich]

Did Peavy parts distribute B52 amps or something.?

oops No that was Buddha, sry!