May 4, 2010 · 7025 was the designation used for a heavy duty version of the 12AX7. Some people refer to this as "military grade" which is a misnomer -- because for the most part, the …

12AX7 Tube Reviews: See reviews of the best 12AX7 preamp tubes. Also known as a ECC83 and 7025.

The 7025 is the more dependable, ruggedized low noise hi-fi make of the 12AX7A. Well suited for any position, these tubes have a nice high end, not too treble-y but with just enough bite to get …

GE 12ax7/7025 short plate tube in really nice condition (a 7025 is a premium select version of a 12ax7). Play tested in vintage Fender amp and sounds great with no noise.

This 12AX7A/7025 tube is perfectly balanced, and test stronger than NOS. This tube sounds great in Fender Amplifier. Be wary of other sellers who list matched pairs but do not provide test …

Another common name for the 12AX7 tube is ECC83 and for premium versions the 7025 and ECC803 audio tubes. Originally, the 12AX7 / ECC83 vacuum tube was introduced to be a …

Tube Depot carries a selection of 12AX7 / ECC83 / 7025 / CV4004 Pre Amp Vacuum Tubes. New & NOS tubes from Tung-Sol, Electro-Harmonix, JJ & more!

Purchase Preferred Series 7025 preamp vacuum tubes in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier.

This listing is for a perfectly balanced, 1978 GE 7025/12ax7 branded for Fender with short plates and halo getter...It tested well in the NOS range, and in my Super Champ 'twas nothing short …

CBS 7025 are incredibly rare, and one of the best sounding long plate 7025/12ax7 variants. These were manufactured in the 1950's and have long grey plates, and 7025 is …