Add to comparison | ![]() ![]() | ![]() ![]() |
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Yamaha A-S300 | Onkyo A-9155 | |
from $341.56 up to $408.52 | from $423.00 | |
Device type | integrated amplifier | integrated amplifier |
Element base | transistor | transistor |
Amplifier parameters | ||
Number of channels | 2 | 2 |
Frequency range | 20 – 20000 Hz /±0.5 дБ/ | 10 – 100000 Hz /+1 дБ–3 дБ/ |
Power per channel (8Ω) | 60 W /on range 20 – 20000 Hz/ | |
Power per channel (6Ω) | 70 W | |
Power per channel (4Ω) | 65 W | |
Signal to noise ratio | 100 dB | 100 dB |
Signal to noise ratio (Phono MM/MC) | 85 dB | 70 dB |
Damping factor | 240 | 60 /на 1 кГц/ |
Harmonic distortion | 0.015 % /0.025 for Phono and Rec channels/ | 0.08 % /на 1 кГц/ |
Channel sensitivity / impedance | ||
Line input | 200 mV 47 kOhm | 150 mV 50 kOhm |
Phono MM/MC | 3 mV 47 kOhm | 2.5 mV 50 kOhm |
REC output | 200 mV 1 kOhm | 150 mV 2.2 kOhm |
Connectors | ||
Inputs | Phono | Phono |
RCA | 5 pairs | 4 pairs |
Outputs | to subwoofer | control output (IR) |
For acoustics | 4 шт | 4 шт |
REC (to recorder) | 2 pairs | 2 pairs |
On headphones | 6.35 mm (Jack) | 6.35 mm (Jack) |
Front panel | headphone output | indicators headphone output |
Features | ||
Adjustments | bass control treble adjustment balance adjustment level adjustment loudness | bass control treble adjustment level adjustment loudness |
More features | By-pass/Direct auto power off ММ phono stage additional speaker connect Bi-Wiring | By-pass/Direct ММ phono stage additional speaker connect Bi-Wiring external devices control |
General | ||
Remote control | ![]() | ![]() |
Power output | 2 шт | |
PSU | internal | internal |
Power consumption | 190 W | 160 W |
Standby consumption | 0.5 W | 0.2 W |
Dimensions (WxDxH) | 435х387х151 mm | 435x344x121 mm |
Weight | 9 kg | 6.8 kg |
Color | ||
Added to E-Catalog | january 2014 | january 2014 |