Having owned one, I feel the Zu-103 rather fundamentally changes the sound of the cartridge - yes it cleans up the sound of the 103, but also removes some fundamental aspects of its soul. Personally, I didn't care for it all that much, but many would vehemently disagree. I've never heard the Soundsmith-ed 103, but would guess it to be very good based upon other Soundsmith work I've heard. The Voice is a particularly fine sounding cartridge.
In a similar price range as the 103R, I'd recommend trying an Audio Technica AT-33PTG. Certainly a different flavor, but with a similar musicality to the 103, and a bit more of the hi-fi stuff done right. The usual disclaimers apply.
-Richard
In a similar price range as the 103R, I'd recommend trying an Audio Technica AT-33PTG. Certainly a different flavor, but with a similar musicality to the 103, and a bit more of the hi-fi stuff done right. The usual disclaimers apply.
-Richard