EL34 / 6CA7 / KT77

2 tubes, matched as pair

Designed to the exacting specifications of the Philips 6CA7. The 6CA7EH is built to withstand today's high-gain amps while still retaining the detailed tone and component integrity of the original.

4 tubes, matched as quad

Designed to the exacting specifications of the Philips 6CA7. The 6CA7EH is built to withstand today's high-gain amps while still retaining the detailed tone and component integrity of the original.

Single tube, not matched

Designed to the exacting specifications of the Philips 6CA7. The 6CA7EH is built to withstand today's high-gain amps while still retaining the detailed tone and component integrity of the original.

2 tubes, matched as pair

Mullard reincarnated. With the EL34EH, Marshall amp owners can recreate the balanced tone, deep, tight bass, sweet mids, and well-defined highs of the original equipment Mullards. Innovative design and precision construction give the EL34EH exceptionally smooth and an ideal balance of pleasing even-order harmonics while virtually eliminating undesirable odd-order harmonics.

Files:

• Datasheet

4 tubes, matched as quad

Mullard reincarnated. With the new EL34EH, Marshall amp owners can recreate the balanced tone, deep, tight bass, sweet mids, and well-defined highs of the original equipment Mullards. Innovative design and precision construction give the EL34EH exceptionally smooth and an ideal balance of pleasing even-order harmonics while virtually eliminating undesirable odd-order harmonics.

Files:

• Datasheet

Single tube, not matched

Mullard reincarnated. With the new EL34EH, Marshall amp owners can recreate the balanced tone, deep, tight bass, sweet mids, and well-defined highs of the original equipment Mullards. Innovative design and precision construction give the EL34EH exceptionally smooth and an ideal balance of pleasing even-order harmonics while virtually eliminating undesirable odd-order harmonics.

Files:

• Datasheet

2 tubes, matched as pair

Rugged and reliable EL84 / 6BQ5 tube

Single tube, not matched

JJs build of the US 6CA7. Can be used instead of a EL34. Please check the bias-setting when you replace a EL34 with a 6CA7.

Single tube, not matched

Standard EL34 made by JJ with a smooth and dizzy sound.

Limiting Values:

• 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

Bias probe for indirect measurement of quiescent bias current of a tube. The adapter is inserted between the tube and the socket and gets connected to a standard voltmeter (not included). Pay attention to the quality of the measuring device and sufficiently charged batteries!