Gemul
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I spent less than $20 for this
My Cmoy
- Thread starter Gemul
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Gemul
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Inside
Apheared
You call that an amp? THIS is an amp!
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hey Gemul, nice amp! So clean, so tidy.
What opamps did you go with on those socket converters?
What opamps did you go with on those socket converters?
Gemul
New Head-Fier
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Apheared, those are SOIC type opa134's.
I couldn't find DIP opa134's anywhere in South Korea
I couldn't find DIP opa134's anywhere in South Korea
no_iq
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Gemul,
Excellent job, very neat. What is the case? Manufacturer and model please, if you have it.
Which power supply? single or dual 9v or other?
Excellent job, very neat. What is the case? Manufacturer and model please, if you have it.
Which power supply? single or dual 9v or other?
Apheared
You call that an amp? THIS is an amp!
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Ah. Yea, don't feel too bad... here in the U.S. we have just as much trouble getting the DIPs.
Also just wanted to say, I think that is the first cmoy I've ever seen that someone went with board mount jacks. The extra time it takes to position and measure both pcb and faceplate, and then the exactness you need when drilling... hurray for you!
Also just wanted to say, I think that is the first cmoy I've ever seen that someone went with board mount jacks. The extra time it takes to position and measure both pcb and faceplate, and then the exactness you need when drilling... hurray for you!
flashbak
1000+ Head-Fier
I agree with Apheared! It's more time consuming but worth the trouble! You really did a first class job on the construction and layout! Boy, I wish I could have found that case, led, jacks, volume pot, and knob for less then $20.00 around here!
JMT
JMT Audio:PPA/META42 Amp Factory
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Wow! Nicely done. I too am impressed with the board mounted jacks. That makes the amp look very professionally made.
Great job!
Great job!
Possum
500+ Head-Fier
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Jaw dropper!!!
Less than $20, and it's put together so well! That's my weakness, my craftsmanship
Less than $20, and it's put together so well! That's my weakness, my craftsmanship
Braver
Will upgrade headphoneswhen there's a MX600.
nah, he´s fooling us, he prolly just bought it somewhere...cause, it doesn´t look DIY-ish at all
!
I got to try my hand at this kind of stuff sometime....
I got to try my hand at this kind of stuff sometime....
artmusic247
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Yes, very nice job. I like the neatness of your layout. How about a picture of the other side of the pcb?
thomas
Who needs headphones when there's the JVC MX-GT80?
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very nice amp...
Since you're already using SOIC, i recommend changing the opamps to Analog Devices AD825...This is one of the best sounding opamps and is relatively cheep but is only available in SOIC package. I dunno if you can get those where you are, or if you want to mess with suck a well built amp, though...
Since you're already using SOIC, i recommend changing the opamps to Analog Devices AD825...This is one of the best sounding opamps and is relatively cheep but is only available in SOIC package. I dunno if you can get those where you are, or if you want to mess with suck a well built amp, though...
Gemul
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http://www.headphone.pe.kr/cgi-bin/z...=headnum&no=37
I don't want to show you this picture but..
Here's the other side
No_iq, I found the case at a local plastic case store. I couldn't find the name of Manufacturer and model # at all. All I know is that it's under $4 cheap case.
Braver, that was the biggest compliment i ever had
thomas. thanks for your tips. i'll think about it.
I don't want to show you this picture but..
Here's the other side
No_iq, I found the case at a local plastic case store. I couldn't find the name of Manufacturer and model # at all. All I know is that it's under $4 cheap case.
Braver, that was the biggest compliment i ever had
thomas. thanks for your tips. i'll think about it.
Neruda
Banned Moderator
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man, that amp is too beautiful. I doubt mine'll look nearly that clean, there's going to be frayed wires and solder everywhere
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