pls upload your amp and tell us opinion and experience, or difficulties while making your own amp/ headphone amp. thanks

WOW... so nice...alamaklor, can tell me where to get PCB or the OP-AMP to built Cmoy amp? i try to search in some electronic component shop in sarawak, failed to get it. so might request help from friend in KL to buy for me.

This post has been edited by PcWork: Apr 20 2005, 08:20 PM

alamaklor, try to look for CPU heatzink for 486 CPU? or mod (cut) it from current P4 headzink? will it be easier? it is soft to cut with powertools.

alamaklor i really want somethings for make my cmoy, but the problems is i can't even get a standard PCB at my place... =~( not to mention the opa amp.

can you pls tell me the price through PM? i really want it... i really sad for asking to some shop here : i want this this this opa amp.. you got? , then i get the answer : "what is that???"

i even print the photo of the opa amp and ask them to post for me. but guess what... they said that is not exits.... =~(

alamaklor.... so sad i don't even can get a PCB at my place... damn..

if you help me to buy all needed stuff for a cmoy, let say 3 pair of complete component, and post to my place will cost much or not?

alamaklor, if complete cmoy set and u send it to me, will cost average how much? can get it below RM 90-RM100?
myself i think i need two.. because will use 2 headphone together ( me and my gf) when watching dvd movie.
but my hand also too ichy to try do it myself, but afraid spoil it also... =(

TQ for sharing your knowledge.. =D

Weight: 21Kg <-- wow....

haha terkejut got same avatar with me, though i never post this msg before. hehehehehe i always cam the avatar any my start to know what post i posted when scrolling fast down with logitech cruise button. hehehehehe

yay~~~ complete the list of part required to make the cmoy. i will study more about the layout before begin to make it. already have 100% component for 2 cmoy on my hand, except the housing for it. perhaps thinking of using some plastic or arylic to do it myself.

well if you a female with cute and shiney eyes, perhaps he will consider. if you a guy with cute and shiney eye, maybe he will charge you double....=P

erm.. wait to see either alamaklor interested in a lesbian that traped in male body loh.

offtopic sorry.


bsl555 : what opaamp you still have? can pls PM me what you have? will need to buy some also after i go back to KL serdang.

anyone who interested to buy a high quality cmoy, pls do PM alamaklor. i also learn how to make cmoy from him.
mine cmoy is 90% complete. =P

modD : of course excess heat will kill it. that's why many ppl use a socket instead of wireing it directly on PCB

dinodog_Jr:
here you goes~

Jason no choise, i am using an solder which is 38CM long, and the solder head = 1cm wide, blade shape to do this small works. that is my daddy solder, he get that around 20 years ago in singapore, the tip is made with 100% copper.... and doesn't plan to get a new one. because i got mine in KL. hahaha =P


using a 1CM tip to do soldering work on a 0.9mm hole. but this one i made really cin chai because i wanna complete it really fast. =P but due to some part i bought mistakely, and failed to pair up the resistor, have to delay the amp progress another two weeks loh. =(


i built this on a normal PCB which can be found on malaysia. after i done this and confirmed that it work fine, will write a very detail step by step and component buying guide and post it here for anyone who interested to built a cmoy with part that they could find in malaysia.

This post has been edited by PcWork: Jun 6 2005, 11:02 PM

er.... not first time job with PCB, before this doing quite a lot work on modification on speaker amp PCB, changing some caps and wire on speaker,by pass this by pass that on speaker.. but first time on building headphone amp. becuase i am so slow on study that there's a nice amp that can be carry around. and i learn that after i come to lowyat.net

i will. hope it will help many ppl who interested to built an opaamp and don't know how to start.

blackflam i guess they are doing acoustic test on the speaker, that's now how we normally listen to it. some more i don't think it will sound good since it is 1 way speaker. =P

bsl555 : TQ. it really help a lot. =P

This post has been edited by PcWork: Jun 7 2005, 02:04 PM