Audio Database
RA-02
Commentary

Thin pre-main amplifier.

Wireless remote control is included.

Model Rating
Type Pre-main amplifier
Continuous rated output 40W/ch (20 Hz to 20 kHz, 0.03% or less, 8 Ω)
Total harmonic distortion factor 0.03% or Less (20 Hz to 20 kHz, Rated Output)
Cross modulation distortion factor 0.03% or Less (60 Hz : 7 kHz = 4 : 1, at Rated Output)
Frequency characteristic Phono : 20 Hz to 15 kHz ± 0.3 dB
Line : 10 Hz to 40 kHz ± 0.1 dB
Damping factor 180 (20 Hz ~ 20 kHz, 8 Ω)
Input Sensitivity / Impedance Phono : 2.5mV/47k Ω
Line : 150mV/24k Ω
Input overload Phono:180mV
Line:5V
Output Level / Impedance Pre out : 1V/470 Ω
S/N ratio (IHF-A) Phono:80dB
Line:100dB
Tone control Bass : ± 6 dB (100 Hz)
Treble : ± 6 dB at 10 kHz
Power supply voltage 100 VAC, 50Hz/60Hz
Power consumption 220W
External dimensions Width 435x Height 72x Depth 342 mm
Weight 5.9kg
Attachment Wireless Remote Control