jaycalgary
500+ Head-Fier
- Joined
- Sep 29, 2009
- Posts
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- 17
Not sure what your current set up is but if it is like mine the difference is enough that the 717 is in the closet. The KGSS has much better treble especially with the Sigmas's. With the 717 it was very easy to tell that my O2's had a lot more treble and the Sigma's sounded dull on the top end. With the KGSS that is not nearly as noticeable. The differences I notice is a much better front back sound stage and a bit wider also. The KGSS is also much more transparent and effects the artists use stand out much more than the 717. Hopefully leaving the KGSS on all the time is not a problem or shortens the amps lifespan much because there is no on off switch on the front.