I would like to get input on how GE 6550's sound compared to other 6550's, such as Svetlana, Tung Sol, Sylvania, or others. I currently use Svetlana and they sound pretty good and think they are a good value for the money. Let me know what you think. Thnaks Bob
I had GE 6550's in my CJ Premier 11a. I thought the Svet 6550 was an improvement. I use the Ei KT 90 now because of a little improvement in the bass. I think the Svet is a great tube for the money.
I have 2 Audio Research CL60 Amplifiers. one uses GE 6550 and the other one SV6550c, GE tubes sound a little bit better in Bass but SV6550c is a very good tube for the price. Audio Research uses the class AB1 on CL60 meaning that power tubes are not used at 100% of capability. Regards Laurent
Svetlana 6550c is the best tube not only the cost but the quality. I have used the 6550c in my JADIS JA500 instead of the GE6550 the sound is good and the tube is much stable. If Svetlana company can make the good matching service eg. 12 to 24 tubes matching I believe they can have much more business. Finally matching power tube is the key point to drive our power amp in full power. Even somebody specialist told me this is not necessary but I don't think so.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.
