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Old 11th February 2003, 10:14 PM   #1
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Default 2 output transformers in 1 amp?

This may be silly, but here goes....

Is it possible to use 2 separate output transformers at the output of a push-pull amp, 1 on either side of the HT centre tap?

I'm thinking of converting a small stereo amp with single ended output stages to a more powerful mono amp
(guitar use, so linearity isn't that important)

Pete McK
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Old 12th February 2003, 12:42 AM   #2
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Yep, secondaries in parallel so the trannies share the flux, I think...

You can probably even go class AB (be sure your OPTs are rated for max DC current), I'm not sure.

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Old 12th February 2003, 12:47 AM   #3
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Default // TRANNIES.


You can probably even go class AB (be sure your OPTs are rated for max DC current), I'm not sure.
On the primary side the current is divided over the 2 windings,the secondary is combined in a // way so that the 2 16 Ohm windings give a 8 Ohm output and so on.

Should work.
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