OctaMED

[Dr.Bongo]

http://www.classicamiga.com/content/view/4606/176/

It's now freeware.

[Dr.Bongo]

Hi and thanks for the reply ,theres no way of balancing them on my amp ,but as the bad side is good when the other plug isnt inserted ,so i may need a little more psu power ,not sure ,Brian

I had the exact same problem with a 4000, it was down to failing capacitors. I would imagine that your 600 is due a change. Sorry

If you don't want to tackle it yourself, Amigakit offer a service for Audio repair and cap replacement.

http://amigakit.leamancomputing.com/catalog/product_info.php?cPath=53&products_id=1021

http://amigakit.leamancomputing.com/catalog/product_info.php?cPath=53&products_id=932