1 Vintage Mullard IEC 12AX7/ECC33 & 1 GE USN 12AX7 PreAmp Amplifier Tubes Tested
USD 49.99 USD
Specifications
| Type | Vacuum Tube |
| Model | Mullard 12AX7 |
| MPN | 12AX7 / ECC83 |
| Country Of Origin | United States |
The Mullard tube tested 44/44 and the GE tested 36/38. Here are 2 ECC83/12AX7 vacuum tubes: a Mullard/IEC (Great Britain) tube and a GE vacuum tube.
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