5 Vintage RCA 7A4 / VT-192 / CV1770 Loctal Triode Vacuum Audio Vacuum Tube Valve - Bangybang.tube

Brand

RCA

Model

7A4

Type                                         

Use

• Phono stage
• Line stages
• Driver for output tubes in power amps

Similar/Equiv

VT-192

CV1770

Diff Heater: 14A4

Condition

New in Box (NOS)

Tubes per listing

5