The long life 6922 is a 10k-hour premium e88cc equivalent, known for their bloom + a top shelf 6dj8 ecc88 upgrade. and top sonic echelon e88cc 6922 gold pin w/ gt britain codes. ECC88 6DJ8 E88CC E188CC PCC88 7DJ8 CV5358 M3624 cv2492.
1x VintageNOS MullardGtBritain E88CC 6922 GoldPin /Grail AudioTube /6DJ8 Upgrade
The long life 6922 is a 10k-hour premium e88cc equivalent, known for their bloom + a top shelf 6dj8 ecc88 upgrade. and top sonic echelon e88cc 6922 gold pin w/ gt britain codes. ECC88 6DJ8 E88CC E188CC PCC88 7DJ8 CV5358 M3624 cv2492.
2x VintageNOS MullardGtBritain Parasol E88CC GoldPin /GrailAudioTube /6922 CCa
ECC88 6DJ8 E88CC E188CC CV5358 M3624 cv2492 cv2493 6N11. full mutual conductance test + life/leak/short/gas/sound checks: pristine balance strong nos pair: 92/90 (62) via tv7. authentic gt britain 7l rxxx mitcham etch code 1969-1973 era production, and silkscreens visible.
2x VintageNOS MullardGtBritain Parasol E88CC GoldPin /GrailAudioTube /6922 CCa
ECC88 6DJ8 E88CC E188CC CV5358 M3624 cv2492 cv2493 6N11. full mutual conductance test + life/leak/short/gas/sound checks: pristine balance strong nos pair: 92/90 (62) via tv7. authentic gt britain 7l rxxx mitcham etch code 1969-1973 era production, and silkscreens visible.
2x VintageNOS MullardGtBritain Parasol E88CC GoldPin /GrailAudioTube /6922 CCa
ECC88 6DJ8 E88CC E188CC CV5358 M3624 cv2492 cv2493 6N11. full mutual conductance test + life/leak/short/gas/sound checks: pristine balance strong nos pair: 92/90 (62) via tv7. authentic gt britain 7l rxxx mitcham etch code 1969-1973 era production, and silkscreens visible.
2 Mullard E88CC 6922 Test Low Good Philips 7L1 D Getter 𝛥8G Vacuum Tube
Mullard / E88CC MULLARD (PHILIPS made) 6922 – CV2492 – E88CC – CCa ~ ECC88 ~ 6DJ8 The price is for 2 tubes that were pulled from old equipment. These are used tubes featuring a construction with double-staged D-getter and gold pins. They were produced in Holland. The etched codes are: 7L1 𝛥8G. The test shows LOW, but it is still in the GOOD area. QUITE RARE TUBES! Shipping via registered airmail with tracking number. Import fees for U.S. buyers are included in the shipping cost under the new tariff regulations. Other methods available upon request. Internal Reference (SKU): 34_b71b6
2 Mullard E88CC 6922 Test Low Good Philips 7L1 D Getter 𝛥8G Vacuum Tube
Mullard / E88CC MULLARD (PHILIPS made) 6922 – CV2492 – E88CC – CCa ~ ECC88 ~ 6DJ8 The price is for 2 tubes that were pulled from old equipment. These are used tubes featuring a construction with double-staged D-getter and gold pins. They were produced in Holland. The etched codes are: 7L1 𝛥8G. The test shows LOW, but it is still in the GOOD area. QUITE RARE TUBES! Shipping via registered airmail with tracking number. Import fees for U.S. buyers are included in the shipping cost under the new tariff regulations. Other methods available upon request. Internal Reference (SKU): 34_b71b6
OEBox Mullard GtBritain E88CC Revolver 1969 GoldPin R9F1 Etch ~ VintageWarmAudio
Authentic gt britain 7l r9f1 mitcham etch code 1969 production, and pristine silkscreen visible. ECC88 6DJ8 E88CC E188CC CV5358 M3624 cv2492 cv2493 6N11. full mutual conductance test + life/leak/short/gas/sound checks: pristine balance strong nos: 94/92 (62) via tv7.
Mullard E88CC 6922 6DJ8 Gold Pins O Getter Excellent Tested Matched
The tube were tested NOS on TV-7 and tightly matched. This type of tubes is deadly quiet with rich bass, warm, smooth and very emotional sounds. They are quick, precise, dynamic and very harmonic. Matched pairs and matched quads are available.
Pair of Mullard E88CC 6922 NOS NIB Mitcham 7L1 Vacuum Tubes #1 – 11% matched
Nice pair of Mullard Mitcham E88CC gold pin tubes, labeled for GE, with original boxes. Identical 7L1 date codes. Gm matched to about 11% difference, and tested quiet on the Amplitrex AT1000. Date codes 7L1 R3E2 (both).