www.5zhi.com

Anyone any thoughts on the stacked driver ideas? Not sure if I had completely thought that one through!

hello www.5zhi.com, sorry we only have english!

I would be trying this on perf board or vero board, not a PCB. It is expensive ($$$) and difficult to change things. It is very easy to make a mistake. The on switch is only good for single pickup guitars. Your switches are fixed in one place so that the circuit and the switches must be mounted in one place which might be a problem if you don't have room in the guitar.

....

Thanks PSW.Circuit because I did not know, with pickup device can replace DRIVE?

I made a one-day experiment, but without success.

short circuit?

yes - who designed this PCB layout ?

(just shows you, shouldn't trust anything you find on the web )

Col

BUT I ambiguity 9V battery build in what about?

excuse me! My english isn't good enough

Pin 6 on the LM386 should go to +9v (battery +)

pins 3 and 4 should go to earth/0v (battery -)

so there would be a short in that pcb (with the switch on).

Col

thank you,I goto chance.hope IT OK.

S2 closed circuit,equality 9V + - connexity(short circuit)?

short circuit?

yes - who designed this PCB layout ?

(just shows you, shouldn't trust anything you find on the web )

Col

BUT I ambiguity 9V battery build in what about?

excuse me! My english isn't good enough

Pin 6 on the LM386 should go to +9v (battery +)

pins 3 and 4 should go to earth/0v (battery -)

so there would be a short in that pcb (with the switch on).

Col

thank you,I goto chance.hope IT OK.

short circuit?

yes - who designed this PCB layout ?

(just shows you, shouldn't trust anything you find on the web )

Col

BUT I ambiguity 9V battery build in what about?

excuse me! My english isn't good enough

short circuit?

ARC

short?

ARC

Who may provide the PCB and SCH document?Thanks