JJ / Tesla ECC803s / Hi-Performance 12AX7

The JJ/Tesla ECC803s is a hi-performance 12AX7 that has a spiral wound filament to reduce noise and hum. The construction is different from the JJ ECC83 in that the plates are more conventional, but have a special heat dissipating fin that serves to improve efficiency and gain. The plates of the tube are also "over-sized" (longer) as compared to most standard 12AX7 tubes. This over sized plate structure improves details in the bass and low mid-range responses. If you want that great JJ tone in a hi-performance package, then these are for you.

Price is for a Single Tube

What preamp tube testing options are available?

For maximum performance and longevity, vacuum tubes should always be stored and transported in a safe and secure fashion. The TubeCube and the TubeCube Pro provide a customizable shock-resistant environment for your tubes and helps prevent them from becoming microphonic or damaged.

Shipping for $4.95 >>>See Limitations<<<
TOLL FREE Phone: 877-289-7994
Phone: 901-507-2726
Fax: 901-388-2405

Accepted forms of payment: VISA | MASTERCARD | DISCOVER | AMERICAN EXPRESS | PAYPAL

TubeDepot.com

JJ / Tesla ECC803s / Hi-Performance 12AX7