Visible on this rebuilt P400 tone board are WIMA film capacitors, then Panasonic stacked film capacitors, and in the back a single Panasonic FC electrolytic capacitor. The cool WIMA configuration thanks to "Patfont" via audiokarma.org.
Restored 2240 Power Supply
A 2240 power supply, rebuilt using Panasonic FC series capacitors and an Omron protection relay.
2270 Amplifier Test Jig
This volunteer 2270 has been converted to an amplifier test jig. All the connections needed for a 2270 main amplifier have test leads going to the top of the 2270 receiver. This setup helps when troubleshooting amplifiers that have failed.