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Swordfishy amp parts

Posted 18th July 2011 at 05:35 PM by klewis
Updated 30th November 2011 at 09:04 PM by klewis

latest schematic, parts list and pictures of boards: https://www.diyaudio.com/forums/aksa/...ml#post2702203 R4 1/2 W min

Build notes: https://www.diyaudio.com/forums/aksa/...ml#post2696859

18ga wire = 1.04 mm

bjt singleton input https://www.diyaudio.com/forums/solid...ml#post2723089

mikelm amp https://www.diyaudio.com/forums/solid...ml#post2724896

mikelm amp with buffer https://www.diyaudio.com/forums/solid...ml#post2746726

For 2sk1058/2SJ162 Amps lab 6 pieces total $45
Pacific Semi $8.48 2sk1058 $4.31 2SJ162

https://ampslab.com/trans_2sj162.htm

2SK170 GR Pacific Semi $1.10

https://www.pacificsemi.com/search.php?partno=2SK170GR

ECX10N20 Profusion Uk $6.13 ea

https://www.profusionplc.com/pro/gex/...rtno=ECX10N20R

ZVP2110G Avnet $1.02

https://avnetexpress.avnet.com/store/...2110&HBX_OU=50

silver mica caps

https://www.hosfeltelectronics.com/

tranny thoughts for vas:
what about a lateral fet....like the small(ish) TO220 device 2SJ79.. with low COB and fairly high transconductance...Could be a winner..

zvp2110a currently prefered
zvp2110g used by hugh
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