6VDC?? Thats half the supply voltage at the speaker terminals!
My TA2024,the DC offset is 5mV, not too bad considering there's no facilities to adjust bias onboard...
DIY T-Amp User V2, TA2020 AIR CORES!, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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 Feb 11 2010, 07:58 PM
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8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.   
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Feb 11 2010, 08:13 PM
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1,293 posts Joined: Mar 2005 From: Ladang
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QUOTE(jazzy939 @ Feb 11 2010, 05:14 PM) Try 'few' seconds longer? ya, emailed him alread., his(arjen) wife (stacy) going somewhere already, so i can't contact her on msn.  Have you tried contacting Arjen?   |
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Feb 11 2010, 09:40 PM
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8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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chchyong,
Let's hope you do not need a new chip.. |
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Feb 11 2010, 09:43 PM
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1,143 posts Joined: Aug 2007
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QUOTE(jazzy939 @ Feb 11 2010, 08:58 PM) 6VDC?? Thats half the supply voltage at the speaker terminals! oppp....typo..6mV not 6VDC......if 6VDC sure meletup....My TA2024,the DC offset is 5mV, not too bad considering there's no facilities to adjust bias onboard... |
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Feb 11 2010, 09:57 PM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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Definitely! The speakers will be gone in one huge final 'thump'
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Feb 11 2010, 10:40 PM
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG!
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QUOTE(toda6866 @ Feb 11 2010, 03:09 PM) jazzy n all, its the same, just repeat the process I've looked at xtorm's diagram but the volume pot is for mono channel, if use dual channel like xtorm's pic below (xtorm, borrow your photo yeah?)  whats the right way to connect? thks!  QUOTE(kww @ Feb 11 2010, 05:49 PM) Not dead enough, finish it off! haha....  QUOTE(chchyong89 @ Feb 11 2010, 08:13 PM) ya, emailed him alread., his(arjen) wife (stacy) going somewhere already, so i can't contact her on msn. yea, they are on holiday till after new year...  |
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Feb 12 2010, 12:16 AM
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Junior Member
303 posts Joined: May 2006
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thks alot jazzy n xtorm for advise!
cheers |
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Feb 12 2010, 09:28 AM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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Not at all toda6866!
Guess you and the guys be busy with the celebration! I will be busy reviewing the 2020 by then. Just clocked 30 hours yesterday and things starts to open up.. Was planning to have a TT session with another T-Amp(not 2020 or 2024) user during the holidays.. Part of CNY celebration .. hehe  You guys have a good one eh!  |
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Feb 12 2010, 09:52 AM
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Senior Member
941 posts Joined: Nov 2005
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QUOTE(jazzy939 @ Feb 12 2010, 09:28 AM) Not at all toda6866! bro, count me in for the TT. im free before next wednesday. will stay aroung KL, not where to go except on sunday...Guess you and the guys be busy with the celebration! I will be busy reviewing the 2020 by then. Just clocked 30 hours yesterday and things starts to open up.. Was planning to have a TT session with another T-Amp(not 2020 or 2024) user during the holidays.. Part of CNY celebration .. hehe You guys have a good one eh! |
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Feb 12 2010, 10:27 AM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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wui,
Duly noted.. will see if the host can accommodate 3.. |
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Feb 12 2010, 07:02 PM
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG!
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TT?
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Feb 12 2010, 10:42 PM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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yes. brewing a TT session.. maybe! U interested?
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Feb 12 2010, 10:59 PM
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Senior Member
4,234 posts Joined: Nov 2004
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who's hosting
? |
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Feb 12 2010, 10:59 PM
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Senior Member
1,293 posts Joined: Mar 2005 From: Ladang
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xtorm, help me ask the pricing for the TA2020 chip in ur next bulk. the unit on my hand most probably habis =_=
This post has been edited by chchyong89: Feb 12 2010, 11:02 PM |
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Feb 12 2010, 11:04 PM
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Senior Member
4,234 posts Joined: Nov 2004
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current limiting isnt working as intended, mana boleh? Maybe it isnt broken yet. |
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Feb 12 2010, 11:09 PM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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LG,
Initially it was meant as a CNY visit, then my TA2020 amp came and ready. I was asked to bring it along for a listening session then it became a TT session! The host is one of the forummer here. I have not indicated to him if the private listening session is to be turned into a TT session but since we're in good festive celebration mood, why not, yes? I'll ask the host if he's willing to accommodate a 'few' more guests.. after all, its CNY anyway! Will revert. |
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Feb 12 2010, 11:09 PM
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Senior Member
1,293 posts Joined: Mar 2005 From: Ladang
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QUOTE(LittleGhost @ Feb 12 2010, 11:04 PM) current limiting isnt working as intended, mana boleh?Maybe it isnt broken yet. the fault voltage drop to 1.5v.. omg omg omg, it no longer can power up the fault LED i solder on it yesterday.. just now, arjenhelder say "xingniankuaile" to me, omg omg omg =___= This post has been edited by chchyong89: Feb 12 2010, 11:14 PM |
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Feb 12 2010, 11:10 PM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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What does that mean? It has gone to chip heaven?
 QUOTE(chchyong89 @ Feb 12 2010, 11:09 PM) this morning i tekan tekan tekan the chip, overload LED gone measure the overload lead, 0.2XXmV, but still no sound.. OMG OMG OMG... the fault voltage drop to 1.5v.. omg omg omg, it no longer can power up the fault LED i solder on it yesterday.. just now, arjenhelder say "xingniankuaile" to me, omg omg omg =___= |
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Feb 12 2010, 11:25 PM
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Senior Member
1,293 posts Joined: Mar 2005 From: Ladang
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arjen say happy chinese new year to me =_=
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Feb 12 2010, 11:32 PM
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Senior Member
8,186 posts Joined: May 2005 From: Beaumont, Baile Ath Cliath, EIRE.
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omg omg omg!
Nothing on the fate of your amp? I feel there is still 'life' with your amp.. just don't do anything 'stupid' in desperation k.. |
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