MFR: RCA, Mexico New Old Stock * No longer available for export NOTE: PICTURE FOR REFERENCE ONLY. Cosmetic condition may vary slightly. SKU: 12AU7/ECC82-RCA-MX-RCA
It is intended for power rectifier service in AC operated equipment or for use with storage battery and vibrator in automotive receivers or amplifiers. MFR: RCA, Philco, Zytron SKU: 7Z4 New old stock * No longer available for export.
Designed for use as a detector and intermediate-frequency or audio-frequency amplifier. MFR: RCA SKU: 12SF7 New old stock * No longer available for export.