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 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

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It is currently 25 May 2019, 19:19

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 Post subject: Re: KT120 Oddblocks
PostPosted: 23 Jan 2019, 01:18 
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Joined: 07 Mar 2017, 03:14
Posts: 102
Again many thanks to you, Bruce for sharing your great design and helping other DIYers here. It is not an easy thing to do and it's such a class act.

gofar99 wrote:
Hi, It is good to hear from happy builders. The amps are surprisingly easy to drive and sound a lot more powerful than you would expect.

Good listening
Bruce


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 Post subject: Re: KT120 Oddblocks
PostPosted: 24 Jan 2019, 15:33 
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Joined: 23 Feb 2017, 02:02
Posts: 410
ozapaydin wrote:
Even with high end amplifers there is a puffff coming from speakers even when not playing anything. I don't know if they do it deliberately. Because it provides somewhat warmer presentation.

Not easy to get amps zero noise espcially without the lots of feedback or without expensive voltage regulation.
Not easy to get a mains grounded pre amp and mains grounded amp to have absolute zero ground current noise.


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