dsissitka
100+ Head-Fier
- Joined
- Jun 16, 2010
- Posts
- 104
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- 10
https://coolfungadget.com/store/index.php?route=product/product&product_id=56
So, who is going to pull the trigger first?
So, who is going to pull the trigger first?

Well, I guess coolfungadget is gonna open a dedicated thread... so let's wait![]()
sorry I didn't know about it!...
As a MOT, have you already heard the Matrix Cube in action?
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So... what about that cube? Soundwise, how does it compare with the mini-I? I'm really hesitating, thanks!
the question is: who wants to listen to OPA2134 for $299?
What exactly is so bad about that?
That it's the crappiest opamp ever? If you were to swap it for a high grade part like AD797B/LT1028AC/LT1363/OPA827, you wouldn't believe what you've been missing: http://www.head-fi.org/forums/f6/audio-gd-discrete-op-amps-reviewed-OPA-earth-OPA-moon-OPA-sun-v-2-a-397691/
Even the 4580/5532 sound better than 2134..There's 4 grades most likely coming from the same waffer for OPA2132/2134...quality wise it goes 32P > 32PA > 34P > 34PA. OPA2132P is a good sounding chip for the price but 2134 is worthless..even OPA2604 is better.
Why wonder? The pictures of the insides are here and I don't see any opamp swapping possibility without soldering
http://cgi.ebay.ca/Matrix-cube-24-192-ASRC-DAC-Headphone-Amp-/350389108749?pt=LH_DefaultDomain_0&hash=item5194d1800d