EVH Eddie Van Halen ECC83/12AX7 Preamp Tubes

zZounds Gear Experts Say...
When you need high gain, then reach for EVH! These 12AX7 preamp tubes have endured strict testing to ensure a consistent, full sound with rugged durability.

EVH ECC83/12AX7 tubes pass rigorous testing for microphonics, hum, physical characteristics and function. An exceptional 9-pin triode preamp tube - specifically designed and tested for modern, high gain amplifiers and standard equipment on EVH 5150 III amps. Outstanding and consistent performance for mixing and matching to get beefy, high-gain attitude and tone from your amp.

This tube has a huge amount of gain, with terrific output that makes it a great choice for driving modern, complex high-gain circuits. It has a tight, strong and relatively bright tone that can really liven up a weak or tired old vintage amp or a new amp with stock tubes.

Features:

- Pair of EVH ECC83/12AX7 preamp tubes
- 9-pin triode design
- Perfect for modern, high-gain amp circuits
- Bright tone to liven up a weak amp
- Used in the 5150 III signature amplifiers

Specifications


- Series: EVH Parts
- Model Name: EVH ECC83/12AX7 Tubes
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.

- Tube Type: Dual Triode
- Base/Pin Configuration: 9-pin miniature (Noval)
- Heater Voltage: 6.3V or 12.6V
- Heater Current: 300mA at 6.3V / 150mA at 12.6V
- Maximum Plate Voltage: 300V
- Maximum Plate Dissipation: 1W per triode
- Amplification Factor: 100
- Transconductance: 1.6 mA/V
- Grid Voltage: -2V (typical operating)
- Anode Current: 1.2mA (typical)
- Capacitance (Input): 1.6pF
- Capacitance (Output): 1.6pF
- Capacitance (Grid to Plate): 1.7pF
- Envelope Material: Glass

Dimensions and Weight in Packaging

Pair

  • Shipping Weight: 0.11 lbs
  • Shipping Dimensions: 5 x 4 x 2 in
  • Manufacturer Part Number (MPN): 0223283002

For support or warranty questions, please contact the manufacturer:
Phone: 800-856-9801
Email: consumerrelations@evhgear.com
Web: https://www.evhgear.com/support

Pair

$74.99
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