JJ Tesla

Matched and Balanced Premium quality tube. Beam Pentode.

JJ Gold Premium Tube, Matched & Balanced
Specifically selected highest grade audiophile tube

A fresh breath of air characterizes the JJ 6CA7 tube. When looking for a balanced sound, a top end that is never harsh or biting and a nice, round bottom end then look no further. The JJ 6CA7 has more beef then the EL34 but retains clarity and freshness all around.

Long life, robust model of the ECC83 with frame grid. Low microphonics and sweet sound, reminiscent of the legendary E83CC Tesla.

Platinum Matched, selected tubes
The JJ 7591-S is a high quality option for both guitar and home audio amps. It's loaded with warm tone and is physically very similar to NOS 7591 tubes so installation is a breeze.

Matched & Balanced selected premium tubes. Long life, robust model of the ECC83 with frame grid. Low microphonics and sweet sound, reminiscent of the legendary E83CC Tesla.

Selected tubes for low noise and low microphonics. Gold Pins model. The JJ 5751 is a drop-in replacement for any 12AX7 / ECC83 tube. It is a dependable, high mu double triode with reduced gain and clearer, more articulated tone than a higher gain ECC83. Full and chimey mids, a tight bottom end and greatly reduced hum and noise characterize this tube. Highly recommended.

Gold Pins model. 12BH7-A made by JJ Electronic. R.F. Double Triode. Premium quality driver tube preamp tube. Engineered for maximum reliability and superior sound quality. A prime choice for all audio applications.

JJ Gold Premium Tube with gold pins.
A. F. twin triode with separate cathodes, non microphonic. Noval base.

JJ Gold Premium Tube, Matched & Balanced
Factory selected with gold pins. MG (Medium Gain) ECC83 / 12AX7 tube, made by JJ Electronic. Recommended for achieving a smooth, realistic, detailed sound with much clarity.

JJ Gold Premium tube. Factory selected with gold pins. Smooth, velvet-like sound. Vintage-vibes galore, great upgrade for Fenders lacking that special kick.

JJ Gold Premium Tube. Factory selected tubes with gold pins. Pentode intended for use as audiofrequency amplifier. High quality audio upgrade to an EF86. Noval base.

Tesla / JJ Tube
Same as SKU15619 but with blue glass

JJ Gold Premium Tube. Factory selected tubes with gold pins. A premium quality Matched & Balanced tube.
A. F. twin triode with separate cathodes, non microphonic. Noval base.

Tesla / JJ Tube

JJ Gold Premium Tube, Matched & Balanced
Specifically selected highest grade audiophile tube
Developed as a driver tube for 300B, ECC99 delivers excellent sonic on its own with very strong drive capability. It can be used in place of 12BH7 and 12AU7.

JJ Gold Premium tube. Factory selected with gold pins. Matched & Balanced selected premium tubes. Smooth, velvet-like sound. Vintage-vibes galore, great upgrade for Fenders lacking that special kick.

The bass is unique in that it compresses the very bottom end. This provides incredible bass response without ever losing control. Overall a great tube for orchestral, opera, and jazz music.

Another awesome release by JJ Tesla, totally living up to the hype. JJ created a perfectly musically transparent KT66.

Platinum Matched, selected tubes.
Another awesome release by JJ Tesla, totally living up to the hype. JJ created a perfectly musically transparent KT66.

Platinum Matched, Tesla / JJ Tube
blue sky glass
The bass is unique in that it compresses the very bottom end. This provides incredible bass response without ever losing control. Overall a great tube for orchestral, opera, and jazz music.

Platinum Matched, selected tubes
Brand new from JJ, this monster 2A3 can take 450V on the plate and dissipate a whopping 40W of pure directly heated triode power! It's built heavy and rugged.

One of the best current production 300B. Every JJ 300B is serialized. The base is white ceramic, with thick glass bottle. This is the tube you want rugged, quality made 300B with clarity and musicality

The JJ 300BH is a specially designed tube by JJ Electronic, providing enhanced ruggedness, spectacular dynamics and a beautifully warm, liquid and lush sound.