xtorm, knn ask your supplier got only PCB and T-Amp boh...seem like all components we kasi tukar...

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Added on August 31, 2008, 3:13 amapa takut? you got another 11 pcs order soon

This post has been edited by ongbs: Aug 31 2008, 03:13 AM

hahaha....

tht call moddingmah

so little component, wont hurt i guess

will do a review after i tested out the balnce setup

A Happy Merdeka morning to all..
Quiet eh in the morning, this place

Since most of the shops will be closed, including ones in JP. I though of working on my casing.
Also need to wound few more toroid inductors..

haha great

good morning..

hows the 1uh sounding now

'Airy'

aiy is nice!! but izit harsh?

Definite not. Not in my system at least..

but compare to the original 1uh?

much define highs rather then harsh 1?

I'd say the harshness has been tamed/reduced. This may be also contributed by the el-cheapo input caps..

yea the input cap is a big leap...

hmm then not sure what value sound best

You have to experiment, trial and error.

A 2.2uF is definitely a good start for general applications.

I found the 10uF suits my system and my ears fine! The bass is 'meatier' the way I like it
I will also use 2.0uF to drive my tweeters.. sharp and sweet highs..
I have a spare 1uF which I have not test.. later..


This post has been edited by jazzy939: Aug 31 2008, 12:12 PM

hmmm lets see how much have we spend for a good sounding t-amp

the 0.47uf + 0.1uf + 20k 1% resistor set for 1 board around rm34, if we take the aircore from diyparadise as example then another rm40

tht total of rm74. + say 3300uf 16v panasonic fm power supply cap (around rm7.50 each) = rm89

ok some good input cap, for exmaple the 1 i plan to bring in, 2.2uf, 400vdc copper foil audiophiler rm25 each,

tht will get us rm139, + the board rm194 in total

casing and so on, say around rm50 for something decent?
then power supplt, rm55 as mention

ended up rm300, but it will sound really really nice..included power supply and casing, a whole built up...

I'd say its a RM300 well spent to get something that sounds at a value of RM3000? More maybe
And the best part is 'tuning' the amp to sound just like you want it to..

This post has been edited by jazzy939: Aug 31 2008, 07:54 PM

yea agree
i think we can actually take out rm34, the sum up for 0.47uf, 0.1uf n 20k resistors

power supply cap, input cap and aircore inductor is enough to make this thing sing really good.

xtorm,
I would not argue with that!

Anyway.. It was fun spending 1/2 day in a great sunday afternoon, installing the 'whole stuffs' into a casing.. The measuring, the drilling, the filing, the soldering, the wiring, have not done this for a while
Only completed one half of the bi-amp. The second amp not installed as I need some stuffs from JP. Dunno if the shops are open tomorrow? Have to call first..

Now enjoying the fruit of my labour...

My T-Amp singing away in a spanking new housing!

Will post pix later if you guys wanna see it. No big deal. You see one casing, you see them all! Right? Hahahah

P/S.
Where is everyone? Merdeka holiday huh?

This post has been edited by jazzy939: Aug 31 2008, 07:58 PM

i am working on my amp as well, but not as lucky as u guys, blown 2 fuses. not a T-amp though..guess i am not the club member yet

wui223,
It's all part of the fun and experience!
What's blowing one or two fuses? I blew my power supply today.. need parts for replacement!

EH? Not a club member? How come?

Hava look:

Nahhhh not mine! Just wanna share a gook looking T-Amp casing..
Cute and compact!






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I blew another fuse just now..actually repairing a guitar tube amp. i wire up the power transformer and rectifier bridge and filter caps. as soon as i flick the standby switch the fuse blown. still havent figure out why it happens. ald run out of fuses to replace.

btw, the casing is COOL

wui223,
Blown fuse generally mean one thing: shorting!
Just check no short circuits or 'live/hot' conductor shorting to ground..

Yep.. nice/cool casing there.. Unfortunately it's hard to get/buy nice casings in malaysia...

BTW, is that your guitar amp?