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Old 20th August 2017, 08:17 PM   #21
Soundhappy is offline Soundhappy  France
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Just find sensei Sakuma Susumu ultra-simple 211 + 211 " rare pearl "

MJ0001_(5)211-para-single-power-amp_SakumaS.pdf - Google Drive

Genius design DHT amplifier

What Diyers the very best " diamant " interesting article example is ?
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Old 21st August 2017, 12:03 PM   #22
Norelco is offline Norelco  Philippines
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Nice
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Old 27th August 2017, 09:53 AM   #23
Soundhappy is offline Soundhappy  France
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New schematic diy projects are available today

MJ1708_(05)6BX7GT-5998A-PP-amp_SoyaS.pdf - Google Drive

MJ1708_(04)845-single-pre-main-amp_SakumaS.pdf - Google Drive

and few others...

Greetings
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Old 28th August 2017, 03:50 PM   #24
Soundhappy is offline Soundhappy  France
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Second part of new schematics was update. This one and more..

r-tec1708_(02)KT88(T)-single-amp_ShiodaH.pdf - Google Drive

Have fun
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Old 28th August 2017, 04:00 PM   #25
audiowize is offline audiowize  United States
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I would be really cautious with these designs. Seeing an LM1085 setup to heat a 211 doesn't inspire much confidence in me.
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Old 28th August 2017, 05:04 PM   #26
Soundhappy is offline Soundhappy  France
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Good point in diy spirit you can open dedicated thread about this amplifier and share your better creative solution.
Is for inspire your way of making
All tubes projects was build by Diyers , tested and work amplifiers.
Is not virtual software simulation is verified true analog only.
Sure not perfect for every body but generous gifts
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Old 29th August 2017, 07:53 AM   #27
JoeAlders is offline JoeAlders  Netherlands
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Exactly. To see measured characteristics gives me more confidence in the design.
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Old 31st August 2017, 05:03 PM   #28
hpeter is offline hpeter  Slovakia
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Mini Watters Project
µW obsession
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BLOG. XMOS_U8/PCM5102A > LL1544A > 6H9C+gyrator > 2A3_SOV/JJ > LL1660 > STAX SR207 _ SR L300 _ SR007 # LL2748 > 394A > LC 12H/1000µ
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Old 1st September 2017, 08:06 AM   #29
jazbo8 is offline jazbo8
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The whole Passionate Tube Amplifier site is pretty good, especially the All Differential Push-Pull Amplifier section.
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Old 1st September 2017, 08:21 PM   #30
hpeter is offline hpeter  Slovakia
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http://our-house.jp/4-400/index.htm
just browsing around web, and suddendly this......
g2 gets some punishment... 2kv 35w screen can survive that ? ( i hope)
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