I want to just clarify that the headphone am on the Benchmark DAC1 is no minnow, most people who have not had the chance to hear better amps will not feel the urge to upgrade to an amp.
it is very clean, clear and detailed.
Totally hiss free and very well put together.
If it was a separate unit then with RCA connectors, separate case, power supply etc. It would be worthy of a $400 price tag atleast.
I personally only use the Talisman because i find it the most neutral and clear amp as far as staying true to the signal is concerned. Since no opamps are used no colouring of sound occurs. This makes it perfect for my usage.
If you want coloured sound then the Talisman would not be good for you.
I personally prefer to change a headphone as I know it will be the only component i might ever change or upgrade.
A headphone should sound musical, not require amping and colouration for it to sound good.
That is what also attracts me to the Grado PS-1 , the fact that it has the grado signature to it with added bass.
That is the final headphone for me.
Maybe if someone can tell if it is worth double the money i will pay for it compared to the Alessandro MS Pros, I might get it.
-Kunwar