HiFi Rose RA180
Image source — © HiFi Rose
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Model name
RA180
Type
Integrated Amplifier with Phono
Analog inputs (balanced)
1
Analog inputs (single-ended)
3 + 1 (Phono)
Input sensitivity (mV)
200 (XLR) + 1000 (RCA)
Input impedance (balanced) (Ω)
44
Input impedance (single-ended) (Ω)
47
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
Yes
Phono MM/MC current-sensing input impedance (Ω)
47
Output power (8Ω) (W)
200
Output power (4Ω) (W)
200
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
100 000
Signal to Noise Ratio (dB)
108 (XLR) + 106 (RCA) + 79 (MM)
Total Harmonic Distortion + Noise (%)
0.006
Damping factor
>150
Dimensions (mm)
430 × 391 × 124
Weight (kg)
16.7
Official link
The amplifier provides 250 watts of power per channel with a resistance of 4 ohms and 8 ohms. The RA280 has three pairs of unbalanced line inputs, one pair of balanced XLR analog inputs, a phono corrector with a movable magnet, two more standard pairs of speaker connectors (instead of eight) and a subwoofer output.