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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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PostPosted: 14 Feb 2019, 16:22 
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Joined: 14 Feb 2019, 16:08
Posts: 2
Location: San Jose, CA
The MiniBlok II Stereo amplifier is a 2-channel implementation of the late Fred Nachbaur’s MiniBlok II amplifier design. Full credit is due to Mr. Nachbaur for this low cost, easy to build amplifier. My effort for the stereo version is limited to a new power supply design and a few subtle changes or options for the amplifier circuit. I have also created a schematic drawing that captures the amplifier circuitry twice (for left and right channels), includes the new power supply design, and renumbers the components as required for the stereo version.
See the attached file for full description, schematic diagrams, and related information.


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PostPosted: 16 Feb 2019, 19:01 
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Joined: 14 Feb 2019, 16:08
Posts: 2
Location: San Jose, CA
NOTE: My pdf file was too big for DIY Audio attachments.
If interested, contact me with your email address and I will send you the file that contains full info and
schematic drawings for the stereo version of the MiniBlok II.


This post has a file attachment. Please login or register to access it. Only Registered Members may view attached files.



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PostPosted: 04 Jun 2019, 21:54 
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Joined: 18 Jun 2011, 15:21
Posts: 1
I’d be interested in your pdf. I unfortunately can’t nor have ever been able to PM on this site.


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PostPosted: 22 Nov 2019, 06:34 
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Joined: 30 Apr 2016, 10:21
Posts: 1
Location: Crete
Well I am not authorized to send messages (and I guess Blooze also is n't as we are both junior members of the forum) so I will have to ask you by actually posting for your pdf. Perhaps you could post it on a file sharing site and post the link here. Thanks!


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