DIATONE DA-P600
¥ 28,000 (around 1978)
Commentary
Control amplifier.
Model Rating
| Type | Preamplifier | ||
| Input Sensitivity / Input Impedance | Phono : 2.5mV/50k Ω Tuner, AUX, Play1, 2 : 150mV/30k Ω Mic : 2mV/10k Ω |
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| Output Voltage / Output Impedance | Pre Out1, 2 : 1 v (Rating), 10 v (Maximum) / 600 Ω Rec Out (at Phono 2.5 mv) : 150mV/600 Ω |
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| Phono maximum allowable input | 220 mv (1 khz, 0.1% distortion) | ||
| Harmonic distortion factor | 0.015% or Less (20 Hz ~ 20 kHz, at 1 V Output) | ||
| Frequency characteristic | Phono (RIAA deviation) : 20 Hz to 20 kHz + 0 -0.5 dB Tuner, AUX, Play1, 2 : 10 hz to 70 khz + 0 to 0.5 db |
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| Tone control | Bass : 100 Hz, ± 10 dB Treble : 10 kHz, ± 10 dB |
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| Subsonic filter | 20 Hz, 6dB/oct. | ||
| Muting | -20dB | ||
| Signal-to-noise ratio (IHF, A-network) | Phono:74dB Tuner, AUX, Play1, 2 : 98 dB |
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| Separation | Phono (1 kHz, 75 dB or higher, 20 kHz) : 55 dB or higher
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| Semiconductor used | IC : 4 Transistor : 4 Diode : 7 pcs LED : 1 |
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| Pwer | 100 VAC, 50Hz/60Hz | ||
| Power consumption | 3W | ||
| AC outlet | Switched : 2 lines (5A in total) Unswitched : 1 system (total 1A) |
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| External dimensions | Width 480x Height 139x Depth 324 mm | ||
| Weight | 4kg |