For best results your RP190 record changer should be restored and fully operational prior to completing this upgrade. It requires some soldering, but […]
Conversion Kit to Upgrade RCA 7EY1 to 12 Volts D. C. Solid State Operation
7ey1
For best results your RP190 record changer should be restored and fully operational prior to completing this upgrade. It requires some soldering, but […]