Power amplifiers stereo — Yamaha XDA-QS5400RK

Name: XDA-QS5400RK
Brand: Yamaha
Rating: 100 (1 reviews)

Description, images, technical data and specifications

Yamaha XDA-QS5400RK
Image source — © Yamaha

The QS model amplifier includes the ability to stream audio into four zones, as well as eight high-quality amplification channels in a surprisingly thin 1U (44.45 mm) high housing, which makes optimal use of the limited space in the mounting rack.

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Specifications

Model name
XDA-QS5400RK
Input sensitivity (mV)
150
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
50
Output power (4Ω) (W)
100
Gain (dBu)
25.8
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
22 000
Signal to Noise Ratio (dB)
114
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.04
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
437 x 46 x 443
Weight (kg)
6.3
Official link
https://europe.yamaha.com/en/audio/home-audio/products/multi-room-amplifiers/xda-qs5400rk/

Yamaha M-5000

Yamaha XDA-AMP5400RK

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Yamaha XDA-AMP5400RK
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The Yamaha M-5000 uses a fully balanced circuit and symmetrical MOSFET transistor design with isolated right and left sides of the power supply. Another feature of the device is the Rigid Frame Structure case with Mechanical Ground Concept decoupling.