Description

Tested Pair of 6BQ5 EL84 Sovtek Audio Receiver Guitar Amplifier Vacuum Tubes Country of origin: Russia Production estimate: 1970s Model: 6BQ5 EL84 Manufacturer: Sovtek Type: Power Plate type: round gray Base type: 9 pins Spacers: two Getter frame: solid round saucer Getter flash: top Glass: clear Stencils: some wear Construction: same Condition: very good with variartions Usage: moderate Quantity: 2 Please review the photos for more detail Test results: Very good balanced test results for Gm/bias Gm ~9.0 with bias = 23 mA Gm ~9.9 with bias = 27 mA For Gm, the suggested minimum value is: 5.5 Shorts: No shorts were detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for audio pre-amplification and vintage tube-based equipment ideal for use in guitar amplifiers, preamps, and audio recording equipment . The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to reach out if you have any questions or require additional information