Swordfishy amp parts
latest schematic, parts list and pictures of boards: http://www.diyaudio.com/forums/aksa/...ml#post2702203 R4 1/2 W min
Build notes: http://www.diyaudio.com/forums/aksa/...ml#post2696859
18ga wire = 1.04 mm
bjt singleton input http://www.diyaudio.com/forums/solid...ml#post2723089
mikelm amp http://www.diyaudio.com/forums/solid...ml#post2724896
mikelm amp with buffer http://www.diyaudio.com/forums/solid...ml#post2746726
For 2sk1058/2SJ162 Amps lab 6 pieces total $45
Pacific Semi $8.48 2sk1058 $4.31 2SJ162
http://ampslab.com/trans_2sj162.htm
2SK170 GR Pacific Semi $1.10
http://www.pacificsemi.com/search.php?partno=2SK170GR
ECX10N20 Profusion Uk $6.13 ea
http://www.profusionplc.com/pro/gex/...rtno=ECX10N20R
ZVP2110G Avnet $1.02
http://avnetexpress.avnet.com/store/...2110&HBX_OU=50
silver mica caps
http://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
Build notes: http://www.diyaudio.com/forums/aksa/...ml#post2696859
18ga wire = 1.04 mm
bjt singleton input http://www.diyaudio.com/forums/solid...ml#post2723089
mikelm amp http://www.diyaudio.com/forums/solid...ml#post2724896
mikelm amp with buffer http://www.diyaudio.com/forums/solid...ml#post2746726
For 2sk1058/2SJ162 Amps lab 6 pieces total $45
Pacific Semi $8.48 2sk1058 $4.31 2SJ162
http://ampslab.com/trans_2sj162.htm
2SK170 GR Pacific Semi $1.10
http://www.pacificsemi.com/search.php?partno=2SK170GR
ECX10N20 Profusion Uk $6.13 ea
http://www.profusionplc.com/pro/gex/...rtno=ECX10N20R
ZVP2110G Avnet $1.02
http://avnetexpress.avnet.com/store/...2110&HBX_OU=50
silver mica caps
http://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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