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A&R A60 Power Amp Project

graham-r

pfm Member
Hi all

After a gap of approx two years I am finally getting back to messing about with audio kit.

This thread is for my version of the A&R A60 power amp that also contains the Velleman
speaker protection PCB - detailed in this thread.

https://pinkfishmedia.net/forum/threads/kicad-velleman-k4700-dc-offset-detection-pcb-updated.246070/

The picture below is how far I have got - nearly ready to connect up the mains/control/PSU/etc wiring - and then the
big question.

Will the A60 PCB work properly - completely untested as of this moment.

ajxBV6n.jpg
 
The main A60 amplifier circuit diagram is below (mono)

SlaCedg.jpg


This is the 3D image of what KiCAD thinks it will look like when it is completed.

4MKXkDq.jpg
 
Last edited:


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