Matched Pair 1959 RCA 6C5 Metal Tubes 539C Tested NOS NIB 🔈
USD 29.99 USD
Specifications
| Brand | RCA |
| Type | Vacuum Tube |
| Model | 6C5 |
Closely matched for both MA and GM. Date codes are also matching. Mutual Conductance (GM)Test: 69.7 & 70.1 (65 = NOS AVERAGE & 42 = Good MINIMUM). Test results will vary between testers as it is not an exact science.
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