SD-1 to TS808 mod

[rayq78]

I think the stock SD-1 is cool... 

even better than Fulldrive 2...

[XFree]

change log...

tried modifying again a sd-1 ... and turns out I returned everything back to stock

but Im curious now that C12 in the old sd-1 models have .01Uf(103k) but the newer ones have .047(473k)
Sir BAMF and Ubersam can you enlighten me on how this C12 affect the tone circuit or is it just a buffer cap
for the old sd-1 that uses ACA power adaptor

[ubersam]

According to the schematic C12 looks like its there to de-bounce the switch.

[XFree]

According to the schematic C12 looks like its there to de-bounce the switch.

yah it looks like it...but also gave a bottom thickness to the tone too

[ubersam]

yah it looks like it...but also gave a bottom thickness to the tone too

I can't see how. It's nowhere in the circuit that could affect the frequency response. Placebo effect?

[XFree]

change log

1.change diode clipper to symmetrical shorted D4
2.change c2(.018) to (.047)
3.change c3(.047) to (.063)
4.change c4(.018) to (.022)

[XFree]

I can't see how. It's nowhere in the circuit that could affect the frequency response. Placebo effect?

could be...

[XFree]

change log

1.changed clipping diode config to symmetrical clipping
2.remove c6
3.change c2(.018) to (.020)
4.change c4(.018) to (.022)
5.returned back c12 to stock