This amplifier was built to last a lifetime, the build quality of this piece is exemplary. Sound quality is very warm and smooth, easy to live with on a long term basis. Enough power on tap to drive most speakers with ease. Gorgeous in both appearance and sound quality.

A-S1200 Specifications

• Rated Output Power[20 Hz-20 kHz, 0.07% THD]: 90 W ＋ 90 W (8 ohms), 150 W ＋ 150 W (4 ohms)

• High Dynamic Power/Channel (8/6/4/2 ohms): 105/135/190/220W

• Damping Factor: ≧ 250 (1 kHz, 8 ohms)

• Frequency Response: +0 / -3 dB (5Hz-100kHz) , ＋0 / -0.3 dB (20 Hz-20 kHz)

• RIAA Equalization Deviation:＋/-0.5 dB (PHONO (MM/MC))

• Total Harmonic Distortion: (20Hz to 20kHz): PHONO MC→LINE2 OUT: 0.02% (1.2 Vrms), PHONO→LINE2 OUT: 0.005% (1.2 Vrms), CD, etc.→SP OUT: 0.035% (50 W/8 ohms）

• Signal-to-Noise Ratio: PHONO MC: 90 db, PHONO MM: 96 dB, CD, etc.: 110 dB

• Input Sensitivity: [1 kHz, 100 W/8 ohms] PHONO MC: 150 uVrms/50 ohms, PHONO MM: 3.5 mVrms/47 kohms, CD, etc.: 200 mVrms/47 kohms, MAIN IN: 1 Vrms/47 kohms

• Transformer: 625VA (Toroidal)

• Dimensions (W x H x D): 17-1/8" x 6-1/8" x 18-1/4"

• Weight: 48.5 lbs