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Old 30th August 2010, 04:45 AM   #261
westend is offline westend  United States
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How about a Pass B1, the Hypnotize version, Salas's shunt regulated, direct coupled style.
To answer the most common questions:Why all the copper? A:I wanted to shield the attenuator and circuit board from the transformer and show off the Goldpoint attenuator.
What's with the little circles? A:My DIY attempt at engine turning, I am getting tired of plain face plates. How does it sound? A: I dunno, it is not my gear but I may get to hear it. I built the case and wired it up for a friend. What kind of material is that? A: For the most part, 6061 Aluminum .125 plate. The sides are extruded T-track. The copper is 14 ga., I believe. The top is Lexan over copper. What kind of attenuator is that? A: Goldpoint 20k.

Props to Nelson and Salas for their efforts, I have the simple version of the B1, Pass labs board with matched fets.
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Old 31st August 2010, 12:48 PM   #262
GeeVee is offline GeeVee  Australia
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Default Pass X-Ono Phono Stage

Hi All

Here is my contribution, the Pass X-Ono phono stage.

I started work on this approximately 1 Ĺ years ago, and I thought I would never finish. Too many other hobbies competing for my available funds.

Anyway, I only have a bit more wiring to go, and the installation of the some components.

I am also making a selector board, based on micro relays, to replace the DIP switches, so I can select appropriate cartridge loading from the front panel.

Hence the rotary switches are not connected to anything yet.

Whilst it will not have the fine control of using the internal DIP switches, it will at least allow some front panel control.

All going well, I should be able to complete it and give it its first test this weekend.

Thank you

Regards
George.
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File Type: jpg IMG_1019.JPG (196.2 KB, 2380 views)
File Type: jpg IMG_1037.JPG (190.7 KB, 543 views)

Last edited by GeeVee; 31st August 2010 at 12:56 PM. Reason: PICS
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Old 31st August 2010, 12:59 PM   #263
GeeVee is offline GeeVee  Australia
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Default Pass X-Ono Phono Stage

Some more pics of the internals and the rear
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Old 31st August 2010, 03:15 PM   #264
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Join Date: Feb 2005
I am a big fan of Nelson Pass!
The Projects I discovered his true sound ( FX5 ; Aleph 5; AlephP1,7)
I thank You very much!!
Thanks to everyone who supported me with my beginner questions

Best Regards!
Vitaly
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File Type: jpg FX5.JPG (673.1 KB, 1731 views)
File Type: jpg Aleph5.JPG (953.4 KB, 1517 views)
File Type: jpg DSC_0543.JPG (199.0 KB, 1076 views)

Last edited by vitalica; 31st August 2010 at 03:18 PM.
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Old 31st August 2010, 03:24 PM   #265
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Now working on Aleph2
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Old 31st August 2010, 03:50 PM   #266
Gyuri is offline Gyuri  Hungary
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George, Vitaliy both of you deserve it the product of the day's honours.
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Old 31st August 2010, 04:42 PM   #267
K0JI9i is offline K0JI9i  Russian Federation
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My Zen4.
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Old 31st August 2010, 06:52 PM   #268
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Six channels F5 driving my speakers in the night, playing Pink Floyd Wish You Where Here over the Squeezebox classic, and of course, my own DAC

Click the image to open in full size.

/Edit: the F5's cannot be seen, as they are hidden behind the old Sony TV

Last edited by Franz Gysi; 31st August 2010 at 07:02 PM.
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Old 31st August 2010, 07:35 PM   #269
a.wayne is offline a.wayne  United States
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Wow ... Great work George and vitaly .............
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Old 31st August 2010, 08:16 PM   #270
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Fantastic posts!

Well done guys
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