philv
29-03-2023, 19:59
Mullard cv4003 strong matched balanced pair.
KQDD/K
Valve 1) R1E2
gain 16.9/16.3 gm 1456/1509
99%/96% 97%/101%
Noise – 84 db
Valve 2) R0F2
gain 17.5/16.5 gm 1510/1455
103%/97% 101%/97%
Noise – 85 db
£90 posted
https://i.imgur.com/7FLolUj.jpg
https://i.imgur.com/PvLX5PU.jpg
https://i.imgur.com/mAyvw0q.jpg
https://i.imgur.com/z4LHZSb.jpg
https://i.imgur.com/lsxc54E.jpg
KQDD/K
Valve 1) R1E2
gain 16.9/16.3 gm 1456/1509
99%/96% 97%/101%
Noise – 84 db
Valve 2) R0F2
gain 17.5/16.5 gm 1510/1455
103%/97% 101%/97%
Noise – 85 db
£90 posted
https://i.imgur.com/7FLolUj.jpg
https://i.imgur.com/PvLX5PU.jpg
https://i.imgur.com/mAyvw0q.jpg
https://i.imgur.com/z4LHZSb.jpg
https://i.imgur.com/lsxc54E.jpg