Vox “Thirty” AC30.. Using 2xEL34! 1957/8?

Interesting very Early 30 Watt Vox amp.. has been recovered at some time and also grill cloth does not look original… but very interesting EL34 based design .. pretty rare?

 

As she came with a bag of caps a previous tech had replaced
As she came with a bag of caps a previous tech had replaced
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Some ventilattion
Some ventilattion
None original speaker but nice G12M in there
None original speaker but nice G12M in there
Base board has the Power Transformer and Choke onboard together with the Rectifier (nice Mullard GZ34
Base board has the Power Transformer and Choke onboard together with the Rectifier (nice Mullard GZ34

 

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Never seen caps like this beofre.. Similar layout to early AC15.. Output Transformer this board. Update cans not capacitors but secret Vibrato Circuit components
Never seen caps like this beofre.. Similar layout to early AC15.. Output Transformer this board. Update cans not capacitors but secret Vibrato Circuit components

 

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2xEL34 output stage. Cathode Biasedd
2xEL34 output stage. Cathode Biasedd
The cans are actually Vibrato components not large caps..
The cans are actually Vibrato components not large caps..

 

 

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