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Selmer Treble n Bass 50w amp reverb tank issue

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bibio123

Member
Joined 2020
#1
Hello,

I’ve been given a Selmer Treble n Bass 50watt amplifier to repair.
Selmer Treble n' Bass 50 SV Reverb Amplifier - The SV Period
vintagehofner.co.uk		1706737025587.png

Selmer TnB 50 Reverb Schematic
vintagehofner.co.uk		1706737025599.png
The reverb tank is broken and needs replacing. There are no markings on the tank and the transducers are broken so I can’t take an impedance reading from them.
Would someone be able to advise on a suitable replacement for this?
The only slight clue it that the output transducer is wrapped in green tape and the input is wrapped in red tape.
From all the reading I've done online the Selmer reverb isn't spoken of very highly. If anyone has any advise on making improvements to the reverb circuit/design that would be super useful.

All help greatly appreciated.
 
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