Latest pickup. Harman Kardon 630 Twin Powered. Paid $125 and it just needed a new fuse for the right channel and a deoxit treatment on the controls. Probably paid too much, but
Harman Kardon 430 | Classic Receivers
Harmon Kardon 630 Twin Power Stereo Receiver - 30 Watts Per Channel | Reverb
Harman Kardon 430 | Classic Receivers
Used Harman Kardon HK 630 Receivers for Sale | HifiShark.com