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gigin

Date Joined:Jul 12, 2010
Instructables:5
Total Views:16,509
Subscribers:5
Comments:10

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About
I am a researcher/ scientist in pressure metrology, in my spare time i play guitar, building thing, breaking thing,

Interests
guitar, music

Location
Serpong , Indonesia

Gender: MALE

Instructables

Pressure Gauge Stand Clock by gigin

Double Neck Guitar by gigin

P1 AX84 Guitar tube Amplifier by gigin

Real Mc Tube ( Stompbox Guitar Preamp) by gigin

2Watt Guitar Head by gigin

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Comments

» Nice, great idea...
» Nicely done, looking forward for next step, Cherrs
» in slide picture you will find that i glued 2 cheap guitar, but it curently has some be…
» explain this instructables do mean?
» Nice looking amps...
» I think it is mylar capasitor , iwill up grade this intructcables verry soon to add mo…
» Hore, go Bandung, go Indonesia...
» Nice,thank..
» Thanks...
» Thank you, i will add some text or change to slide show

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4 comments	Add Comment

Mar 11, 2011. 9:08 PMassman66 says:

i have a question.. what wattage are the resistors? because it says 1watt for the 10ohm. are all 1watt?

..thanks let me know im trying to build this..

Mar 14, 2011. 12:20 AMgigin (author) says:

No the resistor are 1/4 watt except the resistor except that 10 ohm resistor its 1 watt resistor.

i hope it helps.. it nice amp...

Mar 14, 2011. 3:39 AMassman66 says:

thanks for the reply. i have been trying to build this amp but i get a horrible sound...i changed the 10ohm resistor to a 1watt and it made it sound better..but i still get a hissing unclear sound..when i put up the gain it gets worst..when i put it down it sounds a bit better but there is still distortion and hissing...

do you have any advice or did you encounter similar problem when making this...did you ground to a chassis..?

thanks for the help..

Mar 14, 2011. 8:24 PMgigin (author) says:

I don't what happen but yes, it kind distortion in this amp but i dont have problem with hissing sound..
I connect ground chasing and power supply.