Hitachi SR-903 - Vintage Audio
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11 Oct Hitachi SR-903

Posted at 22:43h in All stock, Receivers by
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AM/FM STEREO RECEIVER

290eur

General
Manufacturer: Hitachi
Model: SR-903
Series: Dynaharmony
Year of manufacture: 1977–1978
Made in: Japan
Dimensions: 490 × 144 × 400 mm
Weight: 13.5 kg
Power consumption: 615 W

Technical Data
Type: Solid-state AM/FM stereo receiver
Power output: 75 W per channel at 8 Ω (20 Hz – 20 kHz)
Dynamic power: Up to 160 W per channel at 8 Ω
Total harmonic distortion: 0.1% at rated output
Frequency response: 10 Hz – 30 kHz (±1 dB)
Damping factor: 45
Signal-to-Noise Ratio: 87 dB (line), 75 dB (phono)
Tuner: AM and FM
FM frequency range: 88–108 MHz
Inputs: Phono (MM), AUX, tape 1, tape 2, adapter
Outputs: Tape recording outputs, headphone jack
Speaker connections: Two pairs (A/B)
Tone controls: Bass, midrange and treble
Filters: High and low filters
Loudness control: Yes

Special Features
– Dynaharmony Class G amplifier design for improved efficiency and additional power during musical peaks
– High dynamic headroom helps reduce clipping during demanding passages
– Dedicated phono input for connecting a turntable
– Built-in AM/FM tuner with analogue tuning scale and signal meters
– Separate bass, midrange and treble controls for detailed tonal adjustment
– Switchable loudness compensation and high/low filters
– A/B speaker selection for connecting two pairs of speakers

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