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Specifications

General
Power source .......... 14.4 V DC (10.8 – 15.1 V allowable)
Grounding system ........................................ Negative type
Max. current consumption ...................................... 10.0 A
Dimensions
(DIN) (chassis) ...... 178 (W) × 50 (H) × 157 (D) mm
(nose) ............ 188 (W) × 58 (H) × 19 (D) mm
[7-3/8 (W) × 2-1/4 (H) × 3/4 (D) in]
(chassis) ...... 178 (W) × 50 (H) × 162 (D) mm
(D)
(nose) ............ 170 (W) × 46 (H) × 14 (D) mm
[6-3/4 (W) × 1-3/4 (H) × 1/2 (D) in]
Weight ........................................................ 1.4 kg (3.1 lbs)
Amplifier
Continuous power output is 22 W per channel min. into 4
ohms, both channels driven 50 to 15,000 Hz with no more
than 5% THD.
Maximum power output ...................................... 50 W × 4
50 W × 2 ch/4 Ω + 70 W × 1 ch/2 Ω (for Subwoofer)
Load impedance
...................... 4 Ω (4 – 8 Ω [2 Ω for 1 ch] allowable)
Preout maximum output level/
output impedance .................................... 2.2 V/1 kΩ
Equalizer (3-Band Parametric Equalizer)
(Low) .......................... Frequency: 40/80/100/160 Hz
(Mid) .......................... Frequency: 200/500/1k/2k Hz
(High) ................ Frequency: 3.15k/8k/10k/12.5k Hz
Loudness contour
(Low) .................. +3.5 dB (100 Hz), +3 dB (10 kHz)
(Mid) ................ +10 dB (100 Hz), +6.5 dB (10 kHz)
(High) ................ +11 dB (100 Hz), +11 dB (10 kHz)
Tone controls
(Bass) .......................... Frequency: 40/63/100/160 Hz
(Treble) .................. Frequency: 2.5k/4k/6.3k/10k Hz
Subwoofer output
Frequency ............................................ 50/80/125 Hz
Slope ........................................................ –12 dB/oct
Gain ................................................................ ±12 dB
[7 (W) × 2 (H) × 6-1/8 (D) in]
[7 (W) × 2 (H) × 6-3/8 (D) in]
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: ±12 dB
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: ±12 dB
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: ±12 dB
(volume: –30 dB)
Level: ±12 dB
Level: ±12 dB
Cassette player
Tape ........................ Compact cassette tape (C-30 – C-90)
Tape speed ........................................................ 4.8 cm/sec.
Fast forward/rewinding time .... Approx. 100 sec. for C-60
Wow & flutter .......................................... 0.09% (WRMS)
Frequency response ...................... 30 – 16,000 Hz (±3 dB)
Stereo separation ...................................................... 45 dB
Signal-to-noise ratio...................... 61 dB (IHF-A network)
FM tuner
Frequency range .................................... 87.9 – 107.9 MHz
Usable sensitivity ...................................................... 9 dBf
(0.8 µV/75 Ω, mono, S/N: 30 dB)
50 dB quieting sensitivity .... 15 dBf (1.5 µV/75 Ω, mono)
Signal-to-noise ratio .................... 70 dB (IHF-A network)
Distortion ........................ 0.3% (at 65 dBf, 1 kHz, stereo)
Frequency response ...................... 30 – 15,000 Hz (±3 dB)
Stereo separation ........................ 40 dB (at 65 dBf, 1 kHz)
Selectivity .................................................. 70 dB (2ACA)
Three-signal intermodulation
(desired signal level) ...................................... 30 dBf
(two undesired signal level: 100 dBf)
AM tuner
Frequency range ...................... 530 – 1,710 kHz (10 kHz)
Usable sensitivity .............................. 18 µV (S/N: 20 dB)
Selectivity ................................................ 50 dB (±10 kHz)
Note:
• Specifications and the design are subject to possi-
ble modification without notice due to improve-
ments.
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