Terminal 2 X 30

Retainer for 12AX7 and tubes with a similar size

The MG is a 12AX7 with a bit lower amplification than a standard 12AX7.

Active, serial FX-Loop for a subsequent installation in an existing tube amplifier. 

• Insulation: Silicon
• Operation Voltage: 300 V AC / 500 V DC
• Packing: 5 m

• Material: 1.5 mm transply
• Ø-Outside: 42 mm
• Color: Black
• Letters: White

• Insulation: Silicon
• Operation Voltage: 300 V AC / 500 V DC
• Packing: 5 m

Screw terminal for print

• Pole: 3
• Color: gray
• Rated current: 15 A
• Grid: 5 mm

Screw terminal for print
Pole: 2
Color: gray
Rated current: 13 A
Grid: 5 mm

Very linear working 12AX7 / ECC83 with long anode plates and spiral heating, which makes the tube less sensitive to interference from AC heating.
We recommend this tube for audio and high-end amps as well as for "modern" Fender amps with more overdrive, but also as an input tube in old Marshall JCM800s.


Note: Tubes equipped with long plates are commonly associated with a "warmer" or "richer" sound, whereas those with shorter plates tend to deliver a "tighter sound". However, tubes featuring long plates exhibit increased sensitivity to vibrations and mechanical disturbances, rendering them less ideal for critical applications.

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.