Someone once asked me, "If I buy your $90,000, 25W amplifier, what will I get that I am not getting with my $2000, 200W amplifier?" My answer was simple: "Goosebumps, tears, and smirking." Great, well-tuned audio systems, at all price levels, give their owners less of the annoying and distracting stuff and more of the exciting and engaging stuff. Great systems offer more opportunities for smirking pridefully while listening to great recordings.

During my tenure as a Stereophile writer, I've reviewed a lot of integrated amplifiers. The mostly moderately priced integrated machines I've reviewed have included the Heed Audio Elixir ($1195), Luxman SQ-N150 ($2795) and L-509X ($9495), NAD C 328 Hybrid Digital ($549), Octave Audio V 80 SE ($10,500), Rega Brio ($995), and Schiit Ragnarok 2 ($1799 as equipped). Regardless of price, all these integrated amplifiers engaged my senses and made engaging, dynamic, colorful music from LP grooves and ones and zeros.