DIY T-Amp user/diyer come here :), TA2024 complete build board diy
DIY T-Amp user/diyer come here :), TA2024 complete build board diy
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Sep 20 2008, 02:10 AM
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#261
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
haha count me out
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Sep 20 2008, 02:45 AM
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#262
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
haha nice 1 jazzy really nice
on 2nd though, the housing a transformer and built is worth it, Y.C. yea i study the shcematic of super-tamp before, more input filter and output filter if i remember correctly, and i read somewhere tht super t-amp loss to ta-10 form HK which uses what i think is the evaluation board design with all film cap |
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Sep 20 2008, 02:58 AM
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#263
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
yea saw the ta-10 before...
but it was compare to sonic impact super t-amp. not this nicely done super t-amp but seriously tempting price. might get 1 as collection tho |
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Sep 20 2008, 03:04 AM
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#264
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
yea kinda bad...hmm i myself having 4 t-amp board, 2 for spare...
hmm mayb a bad idea after all... |
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Sep 20 2008, 03:10 AM
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#265
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
jazzy, i was refering to the super t-amp by SI, or the copycat with higher quality...
Y.C. yea, they may look nice, but quality wise no idea... |
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Sep 20 2008, 03:16 AM
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#266
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
jazzy, like i said
QUOTE(xtorm @ Sep 20 2008, 01:53 AM) grandspy, we are talking abt ta2024, there is also ta2020 and ta2022, mostly focus on ta2024 and 2020 as these are cost effective...ta2020 being slightly higher wattage and ta2022 max out at 90w rms hmm mayb ta2020 rather then 2024 now... |
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Sep 20 2008, 10:38 AM
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#267
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
haha so early you guys...
nice jazzy |
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Sep 20 2008, 08:47 PM
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#268
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
huh 0.23uf? try measuring the 0.47uf with the same meter, see how far are they off...
jazzy you mention the input filter cap is 0.100nf? the total smd change out cost around rm30++ worth it you think jazzy? the only espensive and make most changes will be the input cap i guess... |
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Sep 20 2008, 09:28 PM
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#269
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
rm220 still seems ok tho., how much is the casing?
all in all rm250 for a decent sounding amplifier |
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Sep 22 2008, 09:18 AM
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#270
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
Y.C. was busy with my gf grandma stuff...
MKT 1822 is good huh? mayb i can get for my spare boards...duno how they compare to elna cerafine which is polarise, opsss...now i remember..i have yet to test out the no input cap thing and wow Y.C. you got good memories... justblair, our board are with 2 rail as in evaluation board by tripath. mysghooi, is tht a key holder box? ongbs, so hows the mod going on? me waiting for jazzy report |
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Sep 22 2008, 02:31 PM
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#271
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
Y.C. haha posible
jazzy i haven downloaded the pdf yet, will do tht tonight ongbs, how much are those aircore? 10uh will be kinda big actually...duno those by diyparadise and trends are 10uh or not since they are kinda small... |
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Sep 22 2008, 04:29 PM
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#272
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
QUOTE(jazzy939 @ Sep 22 2008, 03:40 PM) I just found out from TA2024 datasheet, the Co caps to be 0.22uF for 8ohms load.. so the SMDs values was correct! aiks.... The 0.47uF is for 4 Ohms loads.. Minor mod coming up.. but how different izit compare to the smd? do they sound better? |
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Sep 22 2008, 11:42 PM
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#273
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
wah louder ah....with the smd change only? wei so many hours passed by you tested so little only
y.c. haha grounding discussion is good too...no worries as our t-amp is too simple, it pick up noise in some cases... |
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Sep 22 2008, 11:44 PM
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#274
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
hmm i tot its from your current amp which is use as pre-amp? then putting sla will not help i guess....
This post has been edited by xtorm: Sep 22 2008, 11:44 PM |
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Sep 23 2008, 09:29 AM
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#275
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
Y.C. aspect 4th shipment to arrive on monday, stock was sent out on thursday. nop, didnt change those smd yet, working on building the t-amp for others...
ongbs, you always at home also so lazy jazzy...reports!! hahahaha |
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Sep 23 2008, 03:09 PM
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#276
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
haha ongbs, i solder a bunch of leg togather when i did the power line thing...
btw guys, use low power solder, 20-25w is ideal...but i guess you guys knows abt tht. |
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Sep 23 2008, 03:36 PM
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#277
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
oh y.c. good to know tht, make it 18-20w then...haha duno where i read about the power rating before, probably form the same place tht teach how to solder smd, if any of you are worry about doing it, just google it up, plenty of reading
nob im no sifu, im very noob compare to alot of guys here... |
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Sep 23 2008, 08:43 PM
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#278
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3,160 posts Joined: Jan 2003 From: KLANG! |
haha im making the series crososver tht i show you ongbs..
gona try it now yep dont desolder the smd with pump, the whole thing might come out along with the trace... |
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Sep 23 2008, 10:58 PM
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#279
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Senior Member
3,160 posts Joined: Jan 2003 From: KLANG! |
grandspy, aspecting next monday
get the smps form jalan pasar. wow Y.C. thts extreme... |
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Sep 23 2008, 11:23 PM
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#280
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3,160 posts Joined: Jan 2003 From: KLANG! |
bro thts ta2020 which i got plan to bring in soon
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