Tested Pair of 6DJ8
ECC88 Amperex White Letter Audio Receiver Pre-Amp Vacuum Tubes
Country
of origin: Holland
Production
era: Estimate 1960s
Model:
6DJ8 ECC88
Manufacturer: Amperex
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:
clear with seams
Stencils:
total wear
Etch
code: GA7 3F4 and 6AA 5E4
Condition:
excellent
Cartons:
NA
Usage
(estimate): moderate
Quantity:
2
Please
review the photos for more detail
Test
results:
Excellent strong balanced test results for
Gm: 10750 / 10500 and 8750 / 8000
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