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Interest for Potential GB for Pioneer Super Linear Circuit
Interest for Potential GB for Pioneer Super Linear Circuit
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Old 8th October 2017, 05:55 PM   #1
EUVL is offline EUVL  Europe
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Default Interest for Potential GB for Pioneer Super Linear Circuit

Please register your interest here so that the main thread can remain technical only.
The Pioneer Super Linear Circuit

Thank you for your interest.


Patrick
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Last edited by EUVL; 8th October 2017 at 05:57 PM.
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Old 8th October 2017, 06:45 PM   #2
pluplog is offline pluplog  Singapore
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I'm interested in a board.
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Old 8th October 2017, 07:15 PM   #3
lung is offline lung  Germany
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I am interested in 2 boards.
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Old 8th October 2017, 07:17 PM   #4
701c is offline 701c  United States
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I am interested in 2 boards.
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Old 8th October 2017, 10:28 PM   #5
adydula is offline adydula  United States
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I would like boards to make a 2 ch head amp..so I assume (2) boards?
Thanks!
Alex
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Old 9th October 2017, 03:47 AM   #6
EUVL is offline EUVL  Europe
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You wil need 2 boards for stereo.

But most likely we shall offer a package (only), which includes :

2x Super Linear (SL) boards
2 pairs Discrete Regulators
1x SMD Danyuk Cross Feed Filter

The regulators will be decided only after the independent audition.
But most likely it will make use of the same devices as in the SL circuit itself.
This guarantees the same noise and linearity performance.

Probably our protection board as an option.
You DO want to have the protection board for these high power headphone amps.


Patrick
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Old 9th October 2017, 03:53 AM   #7
EUVL is offline EUVL  Europe
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Here some pictures for the regulator prototypes (78xx / 79xx compatible).

Also link to the protection board.
XEN SHPP -- Simple Headphone Protection


Patrick

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Old 9th October 2017, 04:00 AM   #8
anatech is offline anatech  Canada
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Interest for Potential GB for Pioneer Super Linear Circuit
Patrick, I am interested in a set. Yes to a protection board!

Are you going to use an IC type like the Toshiba TA7217 (unless I got that number wrong) or the Hitachi one? Or will it be a DIY effort again. I am a fan of a relay type, especially one that also mutes the input as well.

-Chris
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Old 9th October 2017, 04:34 AM   #9
Morde is offline Morde  Finland
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I'm in with two sets please!
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Old 9th October 2017, 04:52 AM   #10
EUVL is offline EUVL  Europe
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Regulators are fully discrete, but nothing special.


Patrick
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