EH 12AX7 / ECC83 V1

• Mounting hole distance around 128 mm
• Large Chrome straps
• length around 5-5/8" (14 cm) end to end
• mounting screws included
• For Twin Reverb®, Prosonic™, Vibrosonic, Vibro-King®

Premium Twin Triode ideal for use in reverb and driver circuits. Superior dissipation compared to NOS versions of this tube.

• Extra-low microphonics makes it the best 12AT7 choice for reverb circuits. Also suitable for HiFi.
• Factory selected for closest tolerances and most consistent performance
• ECC81 equivalent

Set of 4 feet with screws.

Original Fender part number 099-3900-000

TT Selection: V1 - Low Noise
This tube is selected for sensitive input stages (V1)

This tube is recommend to tame the gain of an amp and make it sound "sweeter". The 5751 has only a gain of 70 instead of 100 like the typical 12AX7/ECC83 tube type and can be used as a drop in replacement for 12AX7 / ECC83 tubes.

Files:

• Datasheet

TT Selection: V1 - Low Noise
This tube is selected for sensitive input stages (V1)

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

Files:

• Datasheet

Dissimilar twin triode preamplifier tube used in vintage Ampeg amplifiers. This tube is 1/2 12AX7 and 1/2 12AU7.

TT Selection: Balanced
Both systems with balanced gain

Large Plate 12AT7 / ECC81

Files:

• Datasheet

TT Selection: Balanced
Both systems with balanced gain

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

Files:

• Datasheet

4 Tubes matched as quad
The JJ 6L6 is very popular because of its warm sound.

Files:

• Datasheet