Yamaha A-S1200

• High Quality Components delivering exceptional musical expression
• Toroidal power transformer with enormous energy for a pure musical sound
• Gorgeous level meters convey dynamics and music pulse with a nod to the nostalgic Hi-Fi era
• Floating Balanced Power Amplifier
• Mechanical ground concept maximises rigidity for expressive and rhythmic bass

Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) 160 W + 160 W
High Dynamic Power/Channel (8/6/4/2 ohms) 105/135/190/220 W
Rated Output Power [20 Hz-20 kHz, 0.07% THD] 90 W ＋ 90 W (8 ohms), 150 W ＋ 150 W (4 ohms)
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) [Input 0.5 V] PHONO MC→LINE2 OUT: 0.02% (1.2 mVrms), 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) 435×157×463 mm; 17-1/8" x 6-1/8" x 18-1/4"
Weight 22.0 kg; 48.5 lbs

Yamaha's history began when its founder, Torakusu Yamaha, repaired a broken reed organ in 1887. Shortly thereafter, he successfully completed the first reed organ.

More than 130 years after our founding in 1887, we defined the Yamaha Philosophy as the philosophical framework that underpins business management at the Yamaha Group.

Furthermore, in 2019, we established our new brand promise “Make Waves” to capture that special moment when our customers’ hearts tremble.

BRAND PROMISE "MAKE WAVES"
A heart-trembling moment lives in sound and music, through playing or simply listening.

We at Yamaha want to inspire peoples’ passion and help them make a step forward to express their individuality, emotion and creativity.

The “Make Waves” concept focuses on our passions and what matters most to people, namely, expressing themselves and making an impact, to progress personally as a listener and player, and to come together with others.

Yamaha is committed to empower people to “Make Waves” with their sound and music.

MAKE WAVES MOMENTS
Waves move us. They are born when players find harmony with their instruments and when the energy and emotion they create is shared with an audience. These are the moments where stories are passed on, obstacles and challenges overcome, new beauty discovered and where friendships are made.