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Plinius SA-103

220 watts of pure Class A power into 4 ohms; 400 watts into 8 ohms mono output.  Wow!  This is a world class solid state amp at any price point.  The SA-103 is very musical, detailed, with great rhythm and pace and a balanced, natural sound.  The build quality is phenomenal.  Weighing in at 83 lbs., this is an impressive piece of equipment.

The Plinius SA-103 has not received the recognition it deserves.  Martin Logan and Magnepan owners…you really need to audition this amplifier!  We now have them running our Magico S1 and Magico S5s.  The Plinius SA-103 is a perfect match for the Magico S5 and S1 speakers.  We have really been blown away by this combination.  We feel that the Plinius SA-103 is one of the best solid state amplifiers on the market at any price.

Choice Audio, Inc. is product to be the Plinius Dealer for Minneapolis St. Paul.

Choice Audio- exclusive Plinius Dealer for Minnesota.

Available for Demo

125 watts RMS per channel into 8 ohms
220 watts RMS per channel into 4 ohms
Both channels driven from 20Hz to 20kHz at less than 0.05% total harmonic

Mono Output:
400 watts RMS into 8 ohms, 730 watts RMS into 4 ohms, 20Hz to 20kHz

Frequency Response:
20Hz to 20kHz ±0.2dB
0dB at 1Hz and -3dB at 70kHz

Typically <0.05% THD at rated power 0.1% THD and IM worst case prior to clipping Current Output:
50A short duration peak per channel
Fuse protected

Hum & Noise:
100dB below rated output 20Hz to 20KHz, A weighted

Input Impedance:  47k ohms

RCA Inputs: 32dB
Balanced Inputs: 38dB

Power/Current Consumption:
2.1A (485W) Class A Idle
0.4A (92W) Class AB Idle/Standby

Dimensions: (H x W x D)
8.75″ x 19.75” x 18″

Weight: 83 lbs

Color:  Available in silver or black