Dear didiet,
May I request you to kindly post the schematic and PCB side by side in your posts? This can avoid lot of misunderstanding and members asking for reference later on.
--gannaji.
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YES, I'm aware of that. The slewmaster resource page is no more or at least the bookmark I saved doesn't work.. Ray
Is anyone completing the design of the super-duper output PCB with interleaved NPN-PNP outputs... larger power capacitors... etc.. Maybe for 4-pairs of M1 Sankens which nicely fits the Heatsink USA 10.8” long, 3" high, low cost bare Aluminum. It would also be useful if two of these output PCB can be connected in series with a few thick wires for high current, low voltage designs... 5, 6, 7, 8 output pairs.
No. Maybe toner transfer. If anyone gonna order PCB , i can send the gerber file(s).
I read somewhere, ND/superpair good for baby slew, but not for triple EF. CMIIW
I run kypton nd on 5p ops. It took some tweaking to get it stable with 80v rails, but now it runs fine.
However, I think I like the spooky better.
A big part of the reason I like these amps is I don't have to have a giant room heater on to listen to music. To me, and this is just my opinion, the slewmaster amps sound at least as good and maybe better then the few class A amps I have tried playing at low volume, and completely blow them away when I want some power.