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New product: Johnblue HYDRA headphone amplifier?

post #1 of 5
Thread Starter 


just stumbled upon this one...can't find any info about it, reviews comments etc?

is this a real commercial product or just vaporware for now?

JB4-²£«~*¶

audio-magus don't have it on their web page

post #2 of 5
Well it the pic/render looks nice. . . .. . .
post #3 of 5
Thread Starter 
there's a black version on youtube with red line input, no pricing etc..

+ YouTube Video



still a mystery...lol
post #4 of 5
it uses two OPA 2134....well that it is not a good thing, those are not so great op-amps, and only two of them means low power too, no thanks
post #5 of 5
Thread Starter 
Quote:
Originally Posted by DarKu View Post
it uses two OPA 2134....well that it is not a good thing, those are not so great op-amps, and only two of them means low power too, no thanks
goes both ways..it all depends on the circutry built around those parts. Tl072 is hated and loved as well...
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