Enjoy superior audio quality with dedicated single-ended and high-grade integrated amplification that faithfully draws out all of the emotional and dynamic sound from your favorite players as only Yamaha can do.

 

 

  • Floating and balanced power amplifier with MOSFETs
  • All-stage fully discrete configuration for strong reproduction of high frequencies
  • Large capacity power supply delivers energetic, dynamic sound with a fast response
  • Symmetrical design in pursuit of ideal stereo reproduction
  • Superior quality electronic volume control for optimum sound dynamics and an energetic feel
  • Thorough low-impedance design ensures powerful bass response
  • Discretely configured phono amp
  • Level meters visually reflect the dynamics in the music (peak / VU)
  • Original speaker terminals combine ease of use and beauty with high sound quality
  • Elegant design with luxurious real wood panels

Floating and Balanced Power Amplifier with MOSFETs

The basic design of the power amplifier circuit adopts a unique floating and balanced power amplifier technology developed by Yamaha. Adopting output elements with the same polarity on the plus and minus sides of the output stage, along with completely separating the NFB (negative feedback) circuit and power supply into a total of four plus and minus sides of the left and right channels, results in a thoroughly symmetric push-pull operation of the output stage. Completely floating the entire power amplifier circuit from the ground removes any negative impact of minute voltage fluctuations or ground noise. Moreover, the output elements are comprised of MOSFETs, which provide a warm and natural sonic characteristic in the audible playback. The use of MOSFETs, which have the same polarity on the plus and minus sides, further evolves the ideal symmetrical design to eliminate sound quality variations due to difference in polarity, a major distinguishing characteristic of the floating and balanced power amplifier. This results in sound with a superior signal-to-noise ratio and superbly well-defined sound fields.

Receiver / Integrated Amplifier

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
Damping
Factor
250
Frequency
Response
5 Hz – 100 kHz (+0 dB / -3 dB)
RIAA
Equalization Deviation
20 Hz – 20 kHz (+ / – 0.5 dB)
Total
Harmonic Distortion (CD to Sp Out, 20 Hz – 20 kHz)
0.025%
Signal-to-Noise Ratio (CD) 100 dB (S: 200 mV)
Input
Sensitivity (CD)
200 mV / 47 kilohms
Dimensions
(W x H x D)
17-1/8" x 6-1/8" x 18-1/4"