In Reply to: Tweaks for Rega Planet, the long, unabridged version posted by Carlos on May 24, 2003 at 22:41:37:
I realized that the -12V analog PS is unregulated, therefore increasing the capacitance of the first cap after the diodes makes the PS jump to -13V.
To bring the voltage back to normal, I added a 26 ohm resistor (39 ohm + 82 ohm in paralell) between the first and second cap.
This has the additional benefit of implementing a CRC PS filter (it reduces noise significantly).
If you find a 26 ohm 100 mA choke, that would be even better!
Good luck.
Carlos
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Follow Ups
- Latest Rega tweak - Carlos 06/5/0319:23:47 06/5/03 (0)