Sugano-san
1000+ Head-Fier
- Joined
- May 19, 2003
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As title. Mine is brand new, so the following are only first impressions. I have the maxed-out version, i.e. with four stacked buffers per channel, blackgate capacitors and Cardas RCA jacks. Tried it with HD-650, Ety 4 and Grado PS-1.
Sound: Very clear, very powerful, very deep bass. Lots of detail. Very dynamic. Incredible that so much sound emanates from such a small enclosure. Sound remains identical when switching between battery and mains power.
Bass is clean and controlled at all times, never boomy. The bass boost switch is a standard feature, but even when it's switched off there is ample bass. When it's switched on, the increase is not subtle, but at the same time the bass remains well integrated into the overall sound. This is the most tastefully executed bass boost circuit I am aware of (I presume it is similar to the one in the PPA).
Compared to other amps with 2 X 9V batteries: I used to own a Grado RA-1, which costs $350 in the States and more than EUR 600 over here. The Pocket Reference @ $350 for the base model and $450 for the maxed-out version puts the former in its place. I will try to do a comparison against the Ray Samuels XP-7 and post the results.
Thanks for looking.
Sound: Very clear, very powerful, very deep bass. Lots of detail. Very dynamic. Incredible that so much sound emanates from such a small enclosure. Sound remains identical when switching between battery and mains power.
Bass is clean and controlled at all times, never boomy. The bass boost switch is a standard feature, but even when it's switched off there is ample bass. When it's switched on, the increase is not subtle, but at the same time the bass remains well integrated into the overall sound. This is the most tastefully executed bass boost circuit I am aware of (I presume it is similar to the one in the PPA).
Compared to other amps with 2 X 9V batteries: I used to own a Grado RA-1, which costs $350 in the States and more than EUR 600 over here. The Pocket Reference @ $350 for the base model and $450 for the maxed-out version puts the former in its place. I will try to do a comparison against the Ray Samuels XP-7 and post the results.
Thanks for looking.