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| RA-03
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Rotel has launched the RA-03 integrated amp, which builds on the award-winning design of the RA-02 integrated amplifier and RB-03 power amplifier.
The circuit is designed symmetrically to ensure accurate stereo separation and is driven by a power supply built around a toroidal transformer and high quality (DNM Design) slit foil storage capacitors.
The RA-03's line stage is based on the RA-02 and uses short, symmetrical signal paths for maximum resolution, and includes a high quality mm phono input. It also features new Burr Brown op-amps that offer greater transparency and resolution of fine detail.
The power amplifier is rated at 2x 70 watts (8 ohms), and will drive low-impedance, difficult speaker loads with ease.
The RA-03 is available in black or silver at a retail price of £499.
For more information on Rotel, visit www.rotel.com
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Specifications: |
Size (WxHxD): 44x9x34xcm
Weight: 7.7kg
Continuous power output (20-20 kHz, < 0.03%, 8 ohms): 70 watts/channel
Total harmonic distortion (20Hz-20kHz): < 0.03% at rated power, 1/2 power or 1 watt Intermediation Dist. (60 Hz : 7 kHz, 4:1): < 0.03% at rated power, 1/2 power or 1 watt
Frequency response phono input: 20Hz-15kHz, ±0.3dB
Line level inputs: 10Hz-100kHz, +1, -3dB
Damping factor (20-20,000 Hz, 8 ohms): 180 Input sensitivity / Impedance phono input 2.5mV / 47 kOhms
Line level inputs: 150 mV / 24 kOhms
Input overload phono input: 180mV
Line level inputs: 5V
Preamp output / Impedance: 1V / 470 ohms
Tone controls - Bass / Treble: ±6 dB at 100Hz / 10kHz
Phono input: 80 dB Line
Level inputs: 100 dB
Power requirements: USA Version = 115 Volts, 60 Hz, European Version = 230 Volts, 50 Hz
Power Consumption: 300 W, 36 W - Idle, 3.7 W - Standby
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Dan Davies
