poseidon
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- diytube Poseidon driver mods & docs 7/1/12
by separks » Mon Mar 27, 2006 6:21 pm - 10 Replies
- 19252 Views
- Last post by maynard999
Sat Feb 11, 2012 8:22 pm
- diytube Poseidon driver mods & docs 7/1/12
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- Going Balanced?
by kt88pppamp » Sat Jun 18, 2011 9:03 pm - 11 Replies
- 2343 Views
- Last post by kt88pppamp
Wed Mar 13, 2013 9:54 pm
- Going Balanced?
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- What to do with a pair MKIII'S
by battradio » Sun Mar 03, 2013 4:17 pm - 4 Replies
- 294 Views
- Last post by TerrySmith
Wed Mar 06, 2013 8:50 am
- What to do with a pair MKIII'S
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- Outer foil: Mark III vs. Stereo 70
by petercapo » Wed Dec 19, 2012 11:13 pm - 9 Replies
- 1130 Views
- Last post by separks
Sun Dec 23, 2012 12:54 pm
- Outer foil: Mark III vs. Stereo 70
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- Mounting and tube hole locations for the Poseidon board
by ashok » Wed Oct 31, 2012 9:48 am - 3 Replies
- 659 Views
- Last post by ashok
Thu Nov 01, 2012 6:29 am
- Mounting and tube hole locations for the Poseidon board
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- And another new set of Poseidons on the bench!
by Wmacky » Thu Aug 02, 2012 8:18 am - 5 Replies
- 1327 Views
- Last post by separks
Sat Aug 11, 2012 3:39 pm
- And another new set of Poseidons on the bench!
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- More on Poseidon V1 filament
by Wiesiek Lipowski » Wed Jul 04, 2012 3:52 am - 2 Replies
- 629 Views
- Last post by EWBrown
Wed Jul 04, 2012 11:30 am
- More on Poseidon V1 filament
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- Poseidon filament new idea
by Wiesiek Lipowski » Thu May 31, 2012 1:19 am - 2 Replies
- 617 Views
- Last post by Wiesiek Lipowski
Thu May 31, 2012 12:38 pm
- Poseidon filament new idea
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- 12ua7 conversion to 6cg7 buffer?
by logos47 » Wed May 16, 2012 10:43 am - 0 Replies
- 616 Views
- Last post by logos47
Wed May 16, 2012 10:43 am
- 12ua7 conversion to 6cg7 buffer?
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- Paging Shannon Parks
by logos47 » Fri Apr 27, 2012 10:41 am - 4 Replies
- 758 Views
- Last post by logos47
Sun Apr 29, 2012 12:14 pm
- Paging Shannon Parks
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- Just finished 100W Poseidon. First tube build.
by maynard999 » Fri Mar 30, 2012 4:43 pm - 3 Replies
- 1174 Views
- Last post by maynard999
Sat Apr 14, 2012 1:07 pm
- Just finished 100W Poseidon. First tube build.
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- You ALL Need To Try KT77's - (NO---I Am NOT a Salesman)
1, 2by pferrari » Mon Mar 20, 2006 1:59 pm - 17 Replies
- 18066 Views
- Last post by EWBrown
Sun Apr 08, 2012 9:46 pm
- You ALL Need To Try KT77's - (NO---I Am NOT a Salesman)
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- Troubleshooting a set of Triode mkIIIs
by highflyin9 » Mon Mar 19, 2012 5:19 pm - 2 Replies
- 878 Views
- Last post by highflyin9
Tue Mar 20, 2012 5:19 pm
- Troubleshooting a set of Triode mkIIIs
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- AC Heater (Filament) Supply
by ChrisK » Mon Jul 06, 2009 8:39 pm - 7 Replies
- 4206 Views
- Last post by battradio
Sun Mar 18, 2012 12:12 am
- AC Heater (Filament) Supply
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- Poseidon/MarkIII startup problems
by phatbob808 » Sat Mar 10, 2012 11:31 am - 10 Replies
- 1452 Views
- Last post by phatbob808
Wed Mar 14, 2012 10:19 am
- Poseidon/MarkIII startup problems
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- Tweaks to the Posidion Circuit
by kt88pppamp » Tue Jun 21, 2011 7:34 am - 12 Replies
- 2686 Views
- Last post by Carlp
Sun Feb 19, 2012 7:37 am
- Tweaks to the Posidion Circuit
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- Just finished my Poseidons rev2
by K4ECA » Tue Jan 03, 2012 7:44 pm - 11 Replies
- 1823 Views
- Last post by SteveH
Mon Feb 06, 2012 9:05 pm
- Just finished my Poseidons rev2
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- Using Hammond 1650N Outputs with the Poseidon Boards
by separks » Sat Dec 09, 2006 7:48 am - 3 Replies
- 4936 Views
- Last post by separks
Sat Feb 04, 2012 10:24 am
- Using Hammond 1650N Outputs with the Poseidon Boards
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- LM334Z Discontinued
1, 2by jukingeo » Thu Jul 30, 2009 11:41 am - 22 Replies
- 9188 Views
- Last post by separks
Sat Jan 14, 2012 6:14 am
- LM334Z Discontinued
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- My new Poseidon's Finished, very happy with them
by n8zfm » Thu Oct 06, 2011 7:45 pm - 9 Replies
- 2530 Views
- Last post by Geek
Thu Jan 05, 2012 9:05 pm
- My new Poseidon's Finished, very happy with them
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- Poseidon PCB's
by Gooch » Wed Nov 30, 2011 3:11 pm - 5 Replies
- 1331 Views
- Last post by separks
Thu Dec 01, 2011 8:56 am
- Poseidon PCB's
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- Use other tubes #2
by 6B4G » Thu Mar 31, 2011 1:37 pm - 4 Replies
- 1707 Views
- Last post by entropist
Wed Jul 06, 2011 7:39 pm
- Use other tubes #2
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- Failure of JJ KT88
by kt88pppamp » Fri Jun 17, 2011 2:49 pm - 11 Replies
- 2144 Views
- Last post by dcgillespie
Sat Jun 18, 2011 9:45 am
- Failure of JJ KT88
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- Question concerning the Mark III chassis
by rsumperl » Sun Jun 05, 2011 7:09 am - 0 Replies
- 1014 Views
- Last post by rsumperl
Sun Jun 05, 2011 7:09 am
- Question concerning the Mark III chassis
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- Speaker terminal question
by Rex Everything » Fri May 20, 2011 9:11 pm - 2 Replies
- 990 Views
- Last post by Rex Everything
Fri May 20, 2011 10:20 pm
- Speaker terminal question
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- What does everyone bias their KT88s at?
by justinsweber » Sun Nov 14, 2010 7:39 pm - 5 Replies
- 2070 Views
- Last post by Ty_Bower
Wed May 18, 2011 9:59 am
- What does everyone bias their KT88s at?
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- Unused Triode
by kt88pppamp » Mon May 16, 2011 11:23 am - 6 Replies
- 1436 Views
- Last post by Geek
Mon May 16, 2011 11:25 pm
- Unused Triode
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- MKIII Sensitivity
by kt88pppamp » Mon Apr 04, 2011 6:48 pm - 3 Replies
- 1428 Views
- Last post by separks
Wed Apr 06, 2011 5:44 am
- MKIII Sensitivity
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- PC Board Question
by n8zfm » Tue Apr 05, 2011 5:14 pm - 4 Replies
- 1535 Views
- Last post by dcgillespie
Tue Apr 05, 2011 9:58 pm
- PC Board Question
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- Mark III bias
by Rex Everything » Sat Apr 02, 2011 6:51 pm - 6 Replies
- 2050 Views
- Last post by Rex Everything
Sun Apr 03, 2011 2:35 pm
- Mark III bias
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- MKIII's and magneplanars
by kt88pppamp » Wed Sep 16, 2009 4:37 pm - 6 Replies
- 4457 Views
- Last post by Timoteo
Mon Feb 21, 2011 12:13 am
- MKIII's and magneplanars
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- Desperately seeking solution for Mark III power problems
by frankraw » Sat Jan 01, 2011 3:33 pm - 8 Replies
- 2478 Views
- Last post by Ty_Bower
Sun Jan 02, 2011 3:26 pm
- Desperately seeking solution for Mark III power problems
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- Mistake in Poseidon Manual?
by kt88pppamp » Tue Dec 14, 2010 7:39 pm - 3 Replies
- 1576 Views
- Last post by TomMcNally
Tue Dec 14, 2010 10:50 pm
- Mistake in Poseidon Manual?
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- Poseidon MKIII to run EL34 tubes
by justinsweber » Sun Nov 14, 2010 5:50 pm - 2 Replies
- 1566 Views
- Last post by Ty_Bower
Sun Nov 14, 2010 7:29 pm
- Poseidon MKIII to run EL34 tubes
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- Poseidon Board Phase, Feedback and Transformers
by separks » Sat Oct 30, 2010 5:27 am - 6 Replies
- 2414 Views
- Last post by separks
Mon Nov 01, 2010 1:02 pm
- Poseidon Board Phase, Feedback and Transformers
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- Mediocre sound from my Poseidon's ??
by crispycircuit » Mon Nov 16, 2009 11:44 am - 7 Replies
- 3198 Views
- Last post by separks
Sat Oct 30, 2010 5:08 am
- Mediocre sound from my Poseidon's ??
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- 6L6WGB's anyone ?
by SteveH » Tue Sep 14, 2010 6:52 am - 11 Replies
- 3476 Views
- Last post by SteveH
Mon Sep 20, 2010 8:30 pm
- 6L6WGB's anyone ?
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- high power poseidon kt120 etc
by gazzgary » Wed Jun 16, 2010 9:42 pm - 2 Replies
- 3052 Views
- Last post by battradio
Thu Jun 17, 2010 5:07 pm
- high power poseidon kt120 etc
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- MK3 and gold lion KT88 reissue problems -bad luck or...
by junkwaffel » Sun Jun 06, 2010 9:56 am - 8 Replies
- 3674 Views
- Last post by TerrySmith
Thu Jun 10, 2010 7:38 am
- MK3 and gold lion KT88 reissue problems -bad luck or...
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- 12AX7 + 12BH7 instead of 5751
1, 2by notben » Mon May 24, 2010 9:14 pm - 17 Replies
- 6107 Views
- Last post by jonnyeye
Wed Jun 09, 2010 4:26 pm
- 12AX7 + 12BH7 instead of 5751
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- Mark IV mods
by graftdesign » Fri Apr 16, 2010 4:22 pm - 3 Replies
- 2491 Views
- Last post by separks
Fri Apr 30, 2010 6:08 am
- Mark IV mods
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- New to the forum
by graftdesign » Thu Apr 15, 2010 1:56 pm - 6 Replies
- 2485 Views
- Last post by separks
Sat Apr 17, 2010 6:17 am
- New to the forum
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- KT88/6550 Bias 700ma per tube?
by justinsweber » Thu Jan 14, 2010 11:51 pm - 11 Replies
- 6186 Views
- Last post by justinsweber
Thu Jan 28, 2010 4:29 am
- KT88/6550 Bias 700ma per tube?
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- Physical Board Size?
by Geek » Thu Jan 07, 2010 12:39 am - 0 Replies
- 1711 Views
- Last post by Geek
Thu Jan 07, 2010 12:39 am
- Physical Board Size?
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- New Mark III builds
by Wmacky » Sun Dec 13, 2009 10:36 am - 5 Replies
- 3060 Views
- Last post by mesherm
Tue Dec 15, 2009 5:36 pm
- New Mark III builds
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- Building a intregrated Mark III + PAS 3X
by DeathRex » Thu Nov 19, 2009 4:10 pm - 14 Replies
- 4595 Views
- Last post by DeathRex
Tue Nov 24, 2009 8:26 pm
- Building a intregrated Mark III + PAS 3X
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- Mark 3 meets Eiclone
by TerrySmith » Mon Oct 26, 2009 6:35 pm - 5 Replies
- 3602 Views
- Last post by crispycircuit
Mon Nov 16, 2009 11:19 am
- Mark 3 meets Eiclone
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- Long tail pair plate resistors
by JW34 » Thu Nov 05, 2009 12:55 pm - 1 Replies
- 2050 Views
- Last post by mesherm
Sun Nov 08, 2009 3:42 pm
- Long tail pair plate resistors
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- Amperite Delay Relay Tubes
by ChrisK » Thu Aug 20, 2009 3:31 pm - 5 Replies
- 4903 Views
- Last post by ChrisK
Mon Nov 02, 2009 4:35 pm
- Amperite Delay Relay Tubes
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- Cats near death... Need MKIII Chassis covers
by justinsweber » Wed Jul 15, 2009 5:05 pm - 6 Replies
- 3241 Views
- Last post by Wiesiek Lipowski
Sun Nov 01, 2009 12:56 pm
- Cats near death... Need MKIII Chassis covers
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- MK3's done !
by SteveH » Sat Oct 24, 2009 8:23 am - 0 Replies
- 1902 Views
- Last post by SteveH
Sat Oct 24, 2009 8:23 am
- MK3's done !
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