Sovtek 6L6 WXT+ STR430 - QUAD

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.

Typical Characteristics

• 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

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

Files:

• Datasheet

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.

Files

• Datasheet

2 Tubes matched as pair

Superior high-voltage Power Pentode with traditional brown base. Faithful re-issue of the original Russian EL34. Preferred by many guitarist for its brighter sound with more mid-punch. Also in demand by Hifi enthusiasts.
Reissue Made in Russia

Files:

• Datasheet

Tube-Town 12AX7 / ECC83 Preamp-Tube

The TT12AX7 impresses with its fine and detailed reproduction of the highs, which is maintained even at high amplification levels. Due to a higher H3 part, the TT12AX7 sounds significantly cleaner than many other 12AX7/ECC83 tubes, which makes the bass range appear much tighter. We therefore especially recommend this tube for styles such as clean, crunch, and metal, where high amplification and clear transparency are required.

Electrical Characteristics

• Heater voltage (Uf): 6.3V or 12.6V
• Heater current (If): 300mA at 6.3V, 150mA at 12.6V
• Anode voltage (Ua): Maximum 300V
• Grid voltages (Ug1): -2V (typical)
• Grid voltages: -50V to 0V
• Anode current (Ia): 1.2mA (typical)
• Anode power dissipation: Maximum 1W per triode
• Anode resistance (ra): 62.5kΩ
• Amplification factor (μ): 100
• Transconductance (S): 1.6mA/V
• Input capacitance (Cin): 1.6pF
• Output capacitance (Cout): 1.6pF

Mechanical Characteristics

• Socket: B9A (Noval)
• Number of pins: 9

Pin Configuration

• 1 Anode (Triode 1)
• 2 Grid (Triode 1)
• 3 Cathode (Triode 1)
• 4 Heater (f)
• 5 Heater (f)
• 6 Anode (Triode 2)
• 7 Grid (Triode 2)
• 8 Cathode (Triode 2)
• 9 Center Heater (f)

Application Notes

• Heater operation: The tube can be operated with 6.3V or 12.6V, depending on the circuit design.
• Grid resistors: It is recommended to use grid resistors of at least 1MΩ to ensure stable functionality.
• Coupling capacitors: Capacitors with low capacitance (typically 0.1µF) are recommended to minimize high-frequency interference.

Psvane 12AX7 / ECC83 preamp tube from the Classic series with red logo.
Dropin replacement for all 12AX7, ECC83 and 7025 tubes.

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• Type: Panel Mount Potentiometer - Push / Pull
• Power Rating: 0,125 W log / 0,2 W linear
• Voltage Rating: 150 V DC Audio / 200 V DC linear
• Tolerance: 20%
• Shaft: 6,35 mm, Solid Shaft
• Shaft length: 15 mm
• Drill Ø: M7 (6,8 mm)
• Termination: Solder Lugs
• Dimension: 16 mm
• Switch: DPDT

2 tubes, matched as pair

Totally Tweed! The preferred OEM tube of ’50s-era Fender Tweed Champ and Deluxe amplifiers The Tungsol 6V6 has a geometry designed to safely handle the higher voltages used in guitar amps – plus heavier plate and grid materials. The result.. better mids and bottom while keeping the smooth top of the classic 6V6’s. The Tungsol 6V6 breaks up evenly from low E to high up the neck. Blues players will LOVE these tubes for the way they sing!

Files:

• Datasheet

4 tubes, matched as quad

Rugged and wonderful-sounding Power Beam tetrode that performs flawlessly at up to 475 volts. Great replacement for single-ended amps such as Fender Champ, or high plate voltage amps like the Fender Deluxe Reverb.

• Specially developed cathode coating
• Tri-alloy plate material
• Carefully aligned grid

Panel Mount Potentiometer - Push / Pull

• Power Rating: 0,125 W
• Voltage Rating: 150 V AC
• Tolerance: 20%
• Shaft: 6,35 mm, Solid Shaft
• Shaft length: 15 mm
• Drill Ø: M7 (6,8 mm)
• Termination: PCB
• Dimension: 16 mm
• Switch: DPDT

Genalex Gold Lion 12AU7 / ECC82 - Reissue

Super-Premium Gold Pins Twin Triode with superb linearity, balanced sections, and extremely low noise. The reissue Genalex Gold Lion ECC82/B749 has been carefully engineered to recreate all of the attributes of the ultra- rare NOS original. With balanced triode sections.

• Core M6
• Primary: 0-120V / 0-110V-120V @ 50Hz
• Secondary HT: 250 V @ 0,12 A
• Secondary Heater: 6,3 V @ 3 A

Files:

• Datasheet