Ray Tubes Vacuum Tube - 12AX7 SELECT
Product Highlights
* Hand-selected and tested
* Gold pins for corrosion resistance and excellent conduction
* A substantial upgrade from standard NOS tubes
* Low noise and microphonics
* Matched pair (2 tubes) or single tube (1 tube)
* Only 4% of the tubes commissioned for production meet our standards for gain and conductance matching
* 12-month warranty against manufacturing defects
Technical Specifications
* Tube Type: 12AX7 / ECC83 / CV4004
* Tube Socket: 9-pin
* Max Anode Dissipation Power: 1 W
* Max Screen Dissipation Power: N/A
* Output Power in Class A1 Amp (Single Tube): N/A
* Output Power in Class AB1 Amp: N/A
* Max Anode Voltage: 300 V
* Max Screen Voltage: N/A
* Max Grid Voltage: ~50 V
* Heater Voltage: 6.3 V
* Heater Current: 0.3 A
* Transconductance: 1.6 mA/V
* Amplification Factor: 100
* Internal Resistance: 62.5 kΩ
Package Content
* Pair of matched vacuum tubes or single vacuum tube
* User handbook featuring burn-in guidelines
* Certificate of authenticity and warranty
Compatible Amps
Explore Ray Tubes'
Tube Amp Compatibility List.