Power Amplifier Reviews

McIntosh MC2255
Power Amplifier

The McIntosh MC 2255 basic power amplifier is rated to deliver its output into loads of 1, 2, 4, or 8 ohms, from 20 to 20,000 Hz, with no more than 0.02 per cent harmonic or intermodulation...
NAD 2200
Power Amplifier

Despite its conventional appearance, the NAD 2200 is radically different from other stereo power amplifiers in its design and performance, some aspects of which border on the spectacular....
Nakamichi Stasis PA-7
Power Amplifier

High-end audio enthusiasts may experience a sense of deja vu when they see the Nakamichi PA-7 power amplifier or read Nakamichi’s highly informative brochure on it. The word “Stasis”...
Ortofon PPA600
Power Amplifier

The Ortofon PPA600 professional power amplifier is a rugged, powerful unit capable of delivering high-power outputs to low-impedance loads for extended periods without overheating or...
PS Audio 100C
Power Amplifier

The PS Audio Model 100C dual-mono power amplifier is rated to deliver 120 watts per channel into 8-ohm loads from 20 to 20,000 Hz with no more than 0.1 percent total harmonic distortion....
Perreaux PMF 2150B
Power Amplifier

Perreaux Sound Limited of Napier, New Zealand, is a small manufacturer whose high standards of workmanship and performance quality are exemplified by the PMF 2150B power amplifier....
Proton D1150
Power Amplifier

Proton’s Dynamic Power on Demand (DPD) amplifiers use a form of two-level signal-controlled power supply that makes it possible for them to deliver very large peak power outputs"several...
Proton D1200
Power Amplifier

Proton’s D1200 power amplifier features a Dynamic Power on Demand (DPD) circuit design that gives it an extraordinary dynamic-headroom rating of 7.3 dB. Proton’s DPD system was...
Rockford Fosgate RF200 and RF2000
Preamplifier and Power amplifier

Rockford Fosgate, which is known primarily for automotive audio components, has now entered the home hi-fi market with a high-quality preamplifier and power amplifier. The two units,...
Rotel RB-880
Power Amplifier

The Rotel RB-880 is a stereo power amplifier rated to deliver 100 watts per channel into 8-ohm loads, or 200 watts into 4-ohm loads, from 20 to 20,000 Hz with no more than 0.03 percent...
Rotel RB-956AX
Power Amplifier

The growing popularity of surround sound, for a home theater or simply for enhanced enjoyment of recorded music, has been accompanied by a proliferation of multichannel receivers as...
SAE 2401
Power Amplifier

The SAE “01” Series “Dual High Resolution” power amplifiers have been designed, according to their manufacturer, specifically to drive real loudspeaker loads rather than being...