DRV134PA with pcb diy kitt "unbalanced to balanced"

[brunomiguel]

I have recently develop this PCB it is used to make unbalanced audio signal in to balanced, this allows
to use amplifiers in bridge output configuration "mono".I have here this module mostly for the PA150
amplifier boards "LM3886" but it can be used for other audio amp modules, it is operated with +15 and-15
Volts.Pictures with assembled parts as an example.
If you enjoy this kind of stuff you could check here:
https://www.ebay.de/usr/dialedinmusic?_trksid=p4429486.m3561.l2559

 

[gaborbela]

Price for the PCB or PCB and chip? I think about 2 pc for stereo. I need to check if I have the chip or I sold it...I used to own that chip. Greetings

 

[shattered_dream]

Hmmm would be interested too

 

[brunomiguel]

Hello, price is for PCB and DRV134 IC.
Regards

 

[brunomiguel]

Bump..

 

[brunomiguel]

Bump..

 

[brunomiguel]

Bump..

 

[brunomiguel]

Bump..