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|    rec.audio.tubes    |    Tube-based amplifiers... that go to 11    |    52,877 messages    |
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|    Message 51,165 of 52,877    |
|    Alexander Dyszewski to Edward Morris    |
|    Re: Vellman tube kits    |
|    27 Oct 10 22:20:43    |
      From: alexander.dyszewski@chello.at              On 25.10.2010 03:41, Edward Morris wrote:       > Hello and thanks to everyone who has chimed in on my question. Do I stand a       > good chance of getting a decent amp kit from Velleman? I'm not looking for       > "high-end" stuff but I also don't want a fire bottle.                     Hi,       a friend of mine built the k4040 some years ago.       The kit has a few drawbacks and shortcomings like an almost inacessible       mains fuse that blows quite often when you skip the standby position on       the mains switch. The Bias adjustment circuit is questionable, but the       potentiometers used are very reliable. Still, should they ever fail for       whatever reason the el34 and output transformer might be damaged.       You may want to modify the phase spliter to reduce distortion.              On the other hand the stock kit sounds just fine and i think it is worth       buying.              Alexander Dyszewski              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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