The 2150 is a great fit for heritage (I heard it on both Heresy and Lascala). The sound is very similar to HK, or Sansui; lush, warm with good definition. Ample power for any sane application. The phono section is very good at this price point. The build quality is outstanding. You have no doubt noticed the absence of any significant 'grey" market - most of the units sold remain very popular with the buyer. My only (!) complaint about the unit is an absence of digital input: i.e. no direct input for wadia 170i or DAC/transport in digital.
The Outlaw "B Stock" sale is currently listing the RR2150 at 499.00. I am confident that no receiver offers the quality of the 2150 at this price point. I presently use an HK 3380, and an old twin power, and the 2150 is my next purchase. I get the usual requests for recommendations for fellow musicians looking to replace vintage equipment or "start" an audio system: I always start with the RR2150. Besides the great sound, great value and excellent feature set - the thing just looks sexy.
Hope this helps!