This circuit diagram Yorkville use in 50w guitar and keyboard amp, active stidio monitor, active PA speakers, small powered mixer... Circuit is simple R5, C5 and D1 make turn on/off delay on mute pin. I made over 80 PCBs, and use PC procesor heatsink for cooling. Most of them work in 2-6 channel amplifier for caffe-bars. Work great over 2 years in all condition even sumer heat. I you are beginer in DIY, start with this amp.
Negativ inverse overvoltage is no critical becouse LM3886 have unsimetry internal circuit.Would you also need a second diode for output to negative voltage rail?
// by the way, I like the mosfet board you detailed in another thread.
I like mosfet board too, it is small, compact and easy to montage on heatsink. I hope is usufull for someone. It was workinhorse for me longtime before replaced with new design.
Ulaz?
Hi!
I'm kinda new here, so forgive me if this question is too obvious...
I'd like to ask, what exactly is the "ULAZ" that can be seen on the second image?
I'll be building this amp this week, and I'm curious to know what that is.
Cheers!
Erik
Very small PCB based on Yorkville Amps.
Hi!
I'm kinda new here, so forgive me if this question is too obvious...
I'd like to ask, what exactly is the "ULAZ" that can be seen on the second image?
I'll be building this amp this week, and I'm curious to know what that is.
Cheers!
Erik
This circuit help you.Hi!
I'm kinda new here, so forgive me if this question is too obvious...
I'd like to ask, what exactly is the "ULAZ" that can be seen on the second image?
I'll be building this amp this week, and I'm curious to know what that is.
Cheers!
Erik
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