RCA 6SN7GTB Hot Wire Vacuum Tubes (3) Amplitrex Tested 112/84% 100/103% 103/103%
USD 135.00 USD
Specifications
| Type | Vacuum Tube |
| Country Of Origin | United States |
Three RCA black plate hot wire 6SN7GTB vacuum tubes tested strong as shown. 100% represents what you would expect from a NOS tube on our Amplitrex and 65% is considered too low to use.
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