12AX7 / ECC83 / 5751

• The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types.

TT-Selection: Balanced

• The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types.

Premium gold pin version of 12AX7. High gain preamplifier tube with ultra low noise and detailed musical tone.

TT-Selection: V1 (low noise)

• The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types.

Sweet and warm sounding preamp tube with high gain. We recommend this tube for guitar/bass amps

TT-Selection: Balanced Gain. Sweet and warm sounding preamp tube with high gain.

All JJ preamp tubes are selected within a close tolerance and handtested for best sound and quality.

TT-Selection: V1. Sweet and warm sounding preamp tube with high gain.

Sounds similar to the "normal" JJ 12AX7, but the overall sound is fuller and more powerfull with bigger bass. Handselected gold version.

Mullard 12AX7 / ECC83 Reissue, Made in Russia

LPS = Long Plate Spiral Heater

Sounds pretty good in the input section of "modern" Fender amps with more overdrive but is also very popular among the Marshall users.

The Sovtek 12AX7WA is a defacto standard in 12AX7 tubes for many years yet because of its high dependability and its low noise floor.

Slightly more gain than the Sovtek 12AX7WA and also slighlty darker in sound but still with a very low noise floor and a high dependability.

The Sovtek 12AX7WC has a little bit more gain than the Sovtek 12AX7WB and  the 12AX7WA. The noise floor is still pretty low compared with other 12AX7 tubes and the dependabiliyt very high.

Sovtek's new alternative to NOS 5751 tubes.

This tube has well belanced highs, a gain rate of about 110 Mu and low hum and background noise.
We recommend this tube for Clean, Crunch an Metal and similar sounds where hi-gain, low noise and an open top end is needed.

Tube-Town 12AX7 Preamp-Tube
V1-Selection: We guarantee a fault-free function and measured values within the permissible tolerance at the time of dispatch AND low microphony and low structure-borne sound, recommended for sensity and hi-gain applications.

This tube has well belanced highs, a gain rate of about 110 Mu and low hum and background noise.
We recommend this tube for Clean, Crunch an Metal and similar sounds where hi-gain, low noise and an open top end is needed.

Tube-Town 12AX7 Preamp-Tube
Balanced-Selection: Both systems of the tube with similar gain.

This tube has well belanced highs, a gain rate of about 110 Mu and low hum and background noise.
We recommend this tube for Clean, Crunch an Metal and similar sounds where hi-gain, low noise and an open top end is needed.

Tube-Town E83CC Preamp-Tube
Balanced-Selection: Both systems of the tube with similar gain.

The benefits of the TT E83CC are a low noisefloor and low feedback tendency because of the short plate construction, a full low end and a tight overall sound. Recommended for high gain stages or modern high gain amps