Author Topic: Sylvania 7963 The best E88CC / 6922 on the planet?  (Read 8005 times)

Offline Tuyen

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Re: Sylvania 7963 The best E88CC / 6922 on the planet?
« Reply #20 on: June 12, 2014, 12:07:36 PM »
The 9pin-9pin tube adapters have finally arrived in the mail, so I will now be able to solder these submarine tubes into them and try them out in the near future :)

Offline Tuyen

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Re: Sylvania 7963 The best E88CC / 6922 on the planet?
« Reply #21 on: August 09, 2014, 12:23:55 AM »
Totally forgot about trying the tubes out.   So tonight fitted one into the socket to test on the headphone amp. Replaced the E88CC Philips SQ.   Not bad for fresh tube.  Not as sweet as the SQ.  Maybe they needs some hours to loosen up.    If any KDAC users interested in trying my pair already fitted in the 9pin sockets (ie. plug n play), I'd be happy to send them over in a couple of weeks.