USA Brand 5718

Extended Life for your Continental Dual Mono

Various USA brands: RCA, GE, Sylvania. Single Triode.

These are NOS (never been used) USA branded single triode tubes.

These have a Left and a Right designated tube board, please take care to insert the Left board in the Left 8 pin header on your CDM and the Right tube board on the Right 8 pin header.

Uses these single triode tubes draw less current (150mw) than the stock 6111 tubes.

This means your CDM will run cooler and also have about 2 to 3 hours MORE battery play time per charge.

The sound will not be diminished so you can enjoy the great sound of the CDM longer and cooler!