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mychew

Opinions about Koss EQ 50

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mychew: Rameish stays at queensway toweres, just beside queensway shopping centre. his number should be in some of his classified ads.

 

everyone: yes, lets call Guyferd 'Cookie' from now on biggrin.gifbiggrin.gif

Awwww shucks! no need for that. Just trying to be helpful here.

Just don't call N@z UNKer and Guyferd he likes to be called 'cookie' headphone.gif

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yea... I like that..

hmmm... cookiee jump.gifjump.gifjump.gif

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would love to!!!

eh wait .. lemme think of nicer/cuter name first kekeke lol.giflol.gif

will pm u later laugh.gif

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Mychew, or you want something like a Cmoy, can build one very quick without a box and can cost below $50.

 

Add the proper box later after your audition, currentyl will come like this:

 

user posted image

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tuppaware I thought of you when I saw this jason.

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wow...but u said the PPA would be able to drive my HD 202 properly rite?So how about lower down the price abit more for me?coz me r just a poor little student man...somemore newbie...give some discount can?tongue.gif i know mayb it's hard.but i really wish u help my wallet a bit loh.. can put the picture of your clone PPA here?with casing and without casing. thanks headphone.gif

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Here is the spec again:

 

2 9V battery (not included)

3 OPA134

3 HA3-5002

All 1% resistor

3 poly cap

2 4700uF cap

2 diode

 

DC-DC converter not for sale ppth.gif

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wah....2 9V battery to run it?hm...power comsuming monster,if it's for a batteries operated amp,maybe i had not see it before so i maybe a bit sua gu...haha blush.gif

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Only last me 4 hours using alkaline battery.

 

Tweaking to be better sound will drop battery time usage to estimate 2 hours...

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oh....4 hours for normal use....better quality only last for 2 hours,am i correct?but...the only problem is.....no volume control???

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