It's nice to have friends. I'll be following this thread ... an F7 is my New Year resolution.
I think the XA25 ones might be even more beastly than these ones.
I started using these ones before XA25 was out. I might have tried those if I had known about them before I started using these ones.
Either way these are definitely more robust than CL60.
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I have 2 x 500VA transformers that have dual 19V and 25V taps on the secondaries.
On one channel going with 19V taps, that should give me around 25V rails, on the other channel I will use the 25V tap and maybe go regulated or cap multiplier, rail voltages to be decided depending on whether I go regulated or cap multiplier.
Then compare the two.
On one channel going with 19V taps, that should give me around 25V rails, on the other channel I will use the 25V tap and maybe go regulated or cap multiplier, rail voltages to be decided depending on whether I go regulated or cap multiplier.
Then compare the two.
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Why go with 2 different PSU types pico? Experiment?
For cap multiplier I can highly recommend the simple boards that Prasi did with the gtose/mark johnson design. I'm using those on an F7 "clone" right now. ZERO noise or hum. Transformers are Antek 200VA 22V. I'm getting +/- 24.5V DC after the cap multipliers with the amp turned on.
For cap multiplier I can highly recommend the simple boards that Prasi did with the gtose/mark johnson design. I'm using those on an F7 "clone" right now. ZERO noise or hum. Transformers are Antek 200VA 22V. I'm getting +/- 24.5V DC after the cap multipliers with the amp turned on.
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Experimenting is the name of the game.
I will be doing my own regulator or cap multiplier.
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