We use and recommend Electro-Harmonix Gold Pin for all Ultra Low noise critical applications.

Quantities are sold with Matched Sections.

Interchangeable with the 6QF7.

The 6CG7-EH tube is a low noise, full voltage replica of the original 9-pin RCA tube that is exact in every detail. The Gold Pin version is the premium series and the best sounding. The silky sound of the original 6CG7 tube is maintained inside of an ultra rugged design that guarantees long life. Linear response and a low noise floor are maintained within this wonderful sounding 6CG7 tube.