JJ EL34 Version II - QUAD

• Type: Cancap
• Capacitance: 50 + 50 µF
• Voltage Rating: 500 V
• Tolerance: -10 % / +30 %
• Operating Temperature Range: - 25°C / + 70 °C
• Dimensions: Ø 35,5 mm x 51,4 mm
• Termination Style: radial, solder-lugs

GE 12AT7 / ECC81 NOS

• Made in USA
• 5 Star Selection
• Low Noise
• Limited stock
• White tube Box

Sylvania 5814A, NOS, Boxed
Military version of the 12AU7 / ECC82, designed for increased reliability and performance, with lower microphony and noise levels.

• NOS
• Made in USA
• High Grade 12AU7 / ECC82

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

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.

4 tubes, matched as quad

The Sovtek 5881 delivers a warm, round tone that "sweetens" any vintage or modern guitar amp design. Chances are if an amp uses 6L6-style output tubes, it has Sovtek 5881's in its sockets. Built to rigid military standards, the 5881 will tolerate higher voltages than any other 6L6. In fact, they're frequently used as replacements for the old 7027 model in vintage Ampegs.

• Type: Aluminum Electrolytic Capacitors
• Capacitance: 15 + 15 µF
• Voltage Rating: 450 V
• Tolerance: +/- 20%
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 25 mm x 39 mm
• Termination Style: axial

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

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

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

Files:

• Datasheet

TT Selection: Balanced
Both systems with balanced gain

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

Files:

• Datasheet

• Type: Electrolytic capacitor
• Capacitance: 22 µF
• Voltage Rating: 35 V
• Tolerance: - 10 % / +30 %
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 5 mm x 11 mm
• Termination Style: axial
• Color and manufacturer may differ from the picture shown

Images are for reference only. See Product Specifications

• Type: Electrolytic capacitor
• Capacitance: 100 µF
• Voltage Rating: 63 V
• Tolerance: - 10 % / +30 %
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 8 mm x 19 mm
• Termination Style: axial

Images are for reference only. See Product Specifications

TT Selection: Balanced
Both systems with balanced gain

ECC82 / 12AU7 medium gain pre-amplifying double triode.
Provides a very smooth sound with well-defined tones suitable for audio and guitar amplifiers.
 

Files:

• Datasheet

2 tubes, matched as pair

The Sovtek EL84 series produces an unbeatable smooth, warm distortion sound. Excellent replacements in vintage VOX AC-30's and the like, very popular in Fender, Crate and Peavey amps.