Description

Three Tested 6DJ8 ECC88 Sylvania Rebrand Audio Receiver Pre-Amp Vacuum Tubes Country of origin: USA Production era: Estimate 1960s Model: 6DJ8 ECC88 Manufacturer: Sylvania Type: preamp Plate type: gray with separators Filaments: standard Base type: 9 pins Spacers: two Getter guard: dual supported Getter frame: halo wire Getter flash: top Glass: Stencils: Condition: excellent Cartons: originals Usage (estimate): Quantity: 4 Please review the photos for more detail Test results: Excellent strong balanced test results for Gm: 11500 / 10700, 9700 / 9500 and 7750 / 7700 (low but OK) For Gm, the suggested minimum is: 7750 Shorts: None detected For testing, a calibrated Hickok 539C tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in audio amplifiers, power amps, and general tube 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 contact us if you require any additional information