For auction is a 6 X 40w DSP M680 amplifier, as removed from my 2000 Porsche 996 at 56,281mi. 

It was working great when removed from the vehicle in lieu of a custom installation. 

Verify part#s if replacing yours as it seems the 986 and Cabrio units have a different part #. This particular unit will also plug and play to replace part# 99664532201 in later 996s.  

This amplifier is in "bolt in and GO" condition, complete with factory mounting bracket. 

Shipping is FREE within the Continental US - there is a $5 up charge for Alaska, Hawaii and Puerto Rico due to fact I'll have to utilize USPS  to those destinations. 

Check my feedback, I don't sell junk and everyone goes away happy.