Case Handle imitation leather, dark brown

•     4 x T-Nut M4
•     4 x Countersunk screw M4x25 mm, nickel-plated

• Wiring Harness, mono, speaker crimps
• Wire: 2 x 1,5 mm² red - black
• Speaker Crimps on both sides
• Length: ca. 55 cm

• 4 x Screw M5x20mm
• 4 x Washer M5
• 4 x T-Nut M5

4 tubes, matched as quad

Improved JJ EL34, with a modified cathode.
Hint: if you replace an EL34 with an E34L you should also check the bias.

Files:

• Datasheet

4 tubes, matched as quad

EL34 II has fuller low mids and low end but does not lose headroom in the high end. Stronger than regular JJ EL34 but not as aggressive as the JJ E34L.

• Ua = 250 V
• Ug3 = 0 V
• Ug2 = 265 V
• Ug1 = -13,5 V
• Ia = 100 mA
• Ig2 = 14,9 mA
• S = 11 mA/V
• Ri = 15 kΩ
• μg2/g1 = 11

• Ua0 = 2000 V
• Ua = 800 V
• Wa(max) = 25 W
• Ug20 = 800 V
• Ug2 = 450 V
• Wg2(max) = 8 W
• Ik = 150 mA
• Uk/f = 100 V
• Rk/f = 20 kΩ

Files:

• Datasheet

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

Files:

• Datasheet

• Optical side indicated by the dot

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

TT Selection: Balanced
Both systems with balanced gain

JJ's version of the ECC81/12AT7 tube type with a warm and soft sound. Often used for phase inverters or reverb drivers.

Files:

• Datasheet

4 tubes, matched as quad

JJ EL84 / 6BQ5 Red Label

Files:

• Datasheet