Ray Tubes
Ray Tubes Vacuum Tube - 12AT7 SELECT
* 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
Compatible Amps
Explore Ray Tubes' Tube Amp Compatibility List.
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Description
Article no.: RAYTUBES12AT7SELECT
Ray Tubes Vacuum Tube - 12AT7 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: 12AT7 / ECC81 / 6201 / CV4024 * Tube Socket: 9-pin * Max Anode Dissipation Power: 2.5 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 (Parallel) | 12.6V (Series) * Heater Current: 0.3 A (Parallel) | 0.15 A (Series) * Transconductance: 4 - 5.5 mA/V * Amplification Factor: 60 * Internal Resistance: 12.95 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.