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Old 24th May 2012, 09:37 PM   #701
sonnya is offline sonnya  Denmark
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They where sent from denmark yesterday, so i would expect 2 - 3 days before you have them.
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Old 24th May 2012, 09:44 PM   #702
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Thx Sonny.
edit: I will use the trannies for the 'SuperTIS', see my website (@ new).
Cheers,
E.
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Last edited by Edmond Stuart; 24th May 2012 at 09:51 PM.
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Old 25th May 2012, 10:33 AM   #703
sonnya is offline sonnya  Denmark
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Progress.
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Old 25th May 2012, 10:57 AM   #704
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Sexy
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Old 25th May 2012, 11:02 AM   #705
sonnya is offline sonnya  Denmark
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First measurement. The 12K series resistor to the input was substituted by 18K (I did not have the 12K in stock).

The cascode BJT has a vce drop of 3.3V versus 3.15V. So the PMBFJ112 and PMBFJ175 tracks very good even they are not complementary.

I think i will just short the 2SK216 and 2SJ79 and hook them up with ALF16N16W and ALF16P16W.
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Old 25th May 2012, 11:25 AM   #706
sonnya is offline sonnya  Denmark
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Okay.

2amp idle and stable. So 128Watt into a heatsink. Should be less than 0.4 degrees/watt.

offset can be trimmed and stable at 0mV +/- 5mV drift.

I will maybe connect to my speakers tonight.
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Old 25th May 2012, 11:30 AM   #707
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I see four very nice PCBs, gladly it went so fast from assembly to stable conditions. Congratulations Sonny and please inform us about listening impressions. Regards, Andrej
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Old 25th May 2012, 12:25 PM   #708
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5 minutes ago I received one looong package.

Thanks Sonny
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Old 25th May 2012, 12:56 PM   #709
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Sonnya,
are you considering selling boards?
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Old 25th May 2012, 01:26 PM   #710
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Quote:
Originally Posted by sonnya View Post
They where sent from denmark yesterday, so i would expect 2 - 3 days before you have them.
Hi Sonny,

Today they arrived in good shape.
Manny thanks,

Cheers,
E.
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Een volk dat voor tirannen zwicht, zal meer dan lijf en
goed verliezen dan dooft het licht…(H.M. van Randwijk)
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