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In search for an AMP for my GSP500

Hello, I am about to buy a new PC,
Previously I owned the PC360 + ASUS Phoebus SOLO and the sound was amazing,

I currently have a brand new unopened (still) Sennheiser GSP500 , A GSX-1000, and Schiit HEL

(I'll probably sell the GSX-1000 either way.)

Right now I'm torn between 2 things ;
-Should I keep the Schiit HEL & use it with the GSP500?
Or
-Should I get the ASUS STRIX RAID DLX (which I planned to) and use it with the GSP500?
**

Or should I get the STX II over the RAID DLX ?
Appreciate your help in advance

chandlerr
yage
400 posts
 

If you don't need any of the features of the DLX (one touch presets) or the STX II (7.1 output), my suggestion is to stay with the Hel.

chandlerr OP
2 posts
 

well a dedicated soundcard includes both an AMP (up to 600 ohms if I recall correctly) + works as a DAC, isnt it better than external devices such as the HEL?

as I've previously stated I used PHOEBUS SOLO + PC360 since late 2013 (Windows 7) up until late 2021 and the quality was amazing

yage
400 posts
 

The Hel is a DAC + headphone amp. The ASUS ad copy mentions 600 ohms to indicate it can drive high impedance headphones such as the Sennheiser HD 600 / 650 which are 300 ohms nominal.

 

The GSP 500 are 32 ohms nominal impedance, so they don't need the large voltage swings that an amp designed for 600 ohms impedances would output. Furthermore, they have a fairly high sensitivity at 107 dB / 1 V RMS so don't need too much power to produce deafening volume.

 

In any case, either a sound card or an external DAC + amp could get you better sound from your PC.

chandlerr OP
2 posts
 

what's better in your opinion quality wise? powering the GSP500 with the HEL or Im better off buying the Asus's RAID DLX ?

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