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Cowon J3

post #1 of 9
1/12/12 at 6:40pm
Thread Starter 

Hi experts here,

 

I recently bought this Cowon J3 and paired it up with Klipsch x10.

 

Just wondering if it is necessary to get another portable amp to make it better ?

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post #2 of 9
1/12/12 at 8:40pm

Define "Better" ?

 

What is it you think the amp will do for you ?IMAG0419(1).jpg

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post #3 of 9
1/12/12 at 10:15pm

I've been through a few amps with the J3, tho each made a subtle difference. In the end, I went with no amp because its just more convenient and not worth the extra cost. If you want that extra 5-10% sonic improvement, be prepared to pay an amount that doesn't quite balance out to the sound you are going to get. Meaning for sure, it wont be bang for buck, you will be paying more for a subtle improvement. 

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post #4 of 9
1/13/12 at 12:32am
Thread Starter 

F900EX - The amp will make it sound louder ? As it amplify the signal ?

 

eclipes - I see. Thanks for the info.

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post #5 of 9
1/13/12 at 8:20am

I have a J3 and have sold my portable amps and just go with my J3 into Etymotic ER-4P phones.  I didn't have any amps over $150 (Fiio E11, a CMoy Bass Boost, Soundmagic A10, Meier Corda) but all they did for the J3 was amplify the sound some. 

 

All the above portable amps provided a significant SQ improvement with the Sansa Fuze, and some improvement with my old 30Gb Zune, but very minimal improvement with the J3.

 

The J3 already has powerful amp built in, and it has very good EQ controls in the JetEffect section of the J3.  With a combination of the EQ + MachBass, I can make my fairly flat response ER-4P sound very full and bassy (the ER-4P is not known for it's bass) with absolutely no degradation to the SQ of the J3.

 

Save yourself the $$.

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post #6 of 9
1/13/12 at 10:53am

yeah, the J3 is meant to be used without an amp. But try a budget amp just to fulfill your curiosity. 

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post #7 of 9
1/13/12 at 1:33pm

Hi, I have the J3 and ER4P setup too. And I second the thought that by EQ, Machbass and Shure olives the sound is quite full bodied and slightly warm. I have tried converting to the ER4S via the 75 ohm impedance adaptor, and the J3 is not able to drive it to sufficient volume though (its audible in quiet environments, but not enough for the tube/underground). I think that would be a suitable scenario to get an amp. But for the X10s, I dont think you need the extra bulk, hassle. 

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post #8 of 9
1/14/12 at 12:18am
Thread Starter 

Thanks for the replies!

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post #9 of 9
1/14/12 at 12:23am

Personally i wouldn't use a cheap amp, if anything go all the way.

 

I used a lower end amp, and my S9 really hated it sounded horrible.

 

Yet plug in my P4 and it loved it.

 

Still better off finding a player with a line out mind.

 

Why not buy a cheap fuze, and fiio E11 that'll sound nice.


Edited by Huxley - 1/14/12 at 12:24am
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