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Old 9th October 2011, 06:32 AM   #3671
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Originally Posted by 56oval View Post
No prob's .

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Me too
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Old 9th October 2011, 06:38 AM   #3672
56oval is offline 56oval  Australia
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Originally Posted by buzz lightyear View Post
Me too
Mate you'll be one of the first .

CHeers
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Old 9th October 2011, 08:38 AM   #3673
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Default slim amps

Hi there,
first of my new series Slim Amps.
This is a 6EM7 with tube rectifier
also a solid state phone stage
next a 300B
the PCB'c are designed by me, the PPS can do tubes or diodes
the amp boards can be set up in many different ways, even headphones
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File Type: jpg DSCN0596.JPG (226.4 KB, 1046 views)

Last edited by head1962; 9th October 2011 at 08:40 AM.
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Old 9th October 2011, 10:31 AM   #3674
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And here is my First project . Under construction.
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Old 9th October 2011, 12:06 PM   #3675
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I take it the trannies are "C" cores and the tubes 6C33C and 6SN7?
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Old 9th October 2011, 04:05 PM   #3676
Stixx is offline Stixx  Germany
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My Aikido Parafeed headphone amp. I had it playing music on the breadboard
for 1.5 years but it took forever to get it cased up.

Tubes are 6CG7 RCA clear top and 6H30DR, boards are the first ones from Broskie with one
of the boards rewired to have a symmetrical layout.

PSU is all regulated with a Salas HV shunt for B+ and a LM1084-based reg for the heaters.
The PSU is in a separate case connected to the amplifier via thorougly braided wires
and XLR connectors (3 pole for B+ and 5 pole for the heaters).

Parafeed OPT's are custom wound C-core units from AE Europe in the Netherlands providing
two secondary taps for 300 ohm and 64 ohm headphones. Parafeed caps are ERO KP bypassed with a massive Richard Jahre Mica




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Old 9th October 2011, 06:17 PM   #3677
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Stixx, that's some seriously cool work!!
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Old 9th October 2011, 08:32 PM   #3678
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Good looking HP amp.
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Old 9th October 2011, 09:55 PM   #3679
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My first tube project.

12B4A Preamp fully dual mono

More pics here: https://picasaweb.google.com/1078196...eat=directlink
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...is I disappear. There is ONLY the music.

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Old 9th October 2011, 10:18 PM   #3680
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Stixx, Truly gorgeous build!
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