6BX7 PP Amplifier
Here is a small amplifier using the fine Electra-Print PSA-2N phase splitter autoformer. It is good for 7 watts and will do excellent for biamping. You will find that the autoformer works very well and gives very nice sound. The Electra-Print output transformer has a very wide flat bandwidth. This is a great project for a beginner builder because there are no adjustments to be made.
Transformer prices:
| Part | Price | Note |
|---|---|---|
| BX4P-6 Output | $175 | Standard Copper |
| BX4P-6 Output PSSS | $350 | Partial Silver Stranded Secondary |
| BXPWR Power M19 | $95 | Standard Laminations |
| BXPWR Power M6 | $119 | Cool Operation |
| PSA-2N Phase Splitter | $55 | |
| 2929 Choke 3 Amp | $34 |
All designs are the sole property of Electra-Print Audio Company with all rights reserved worldwide. Licensing is available for commercial use.