AKAI AA-5200
¥ 43,500 (around 1973?)
Commentary
The power amplifier section consists of a SEPP-ITL-OTL system circuit directly connected to all stages, and the phono amplifier in the pre-section uses a two stage IC directly connected circuit.
Two tape decks can be connected at the same time, or the pre-main can be used alone.
Also equipped with bus treble control, balance control, high / low cut filter, loudness switch and muting switch.
Model Rating
| Type | Pre-main amplifier | ||||
| Output |
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| Harmonic distortion factor | Not more than 0.1% | ||||
| Output Bandwidth (IHF) | 20 Hz to 45 kHz (0.8%) | ||||
| Frequency characteristic | 20 Hz to 50 kHz -3dB | ||||
| Input Sensitivity / Impedance | Phono1, 2 : 3mV/50k Ω AUX : 150mV/50k Ω Main : 775mV/50k Ω Tape Monitor (Din/Pin) : 150mV/30k Ω |
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| Signal-to-noise ratio | Phono:65dB AUX:80dB |
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| Residual noise | 1.5 mV or less | ||||
| Channel Separation (1 kHz) | Phono:60dB AUX:60dB |
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| Equalizer | RIAA ± 1 dB | ||||
| Tone control | Bass : 100 Hz ± 10 dB Treble : 10 kHz ± 10 dB |
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| Loudness control (Volume -30dB) |
100Hz:+7dB 10kHz:+4dB |
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| Filter | High Filter : 10 kHz -7dB (12dB/oct.) Low Filter : 50 Hz -12dB (12dB/oct.) |
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| Semiconductor used | Transistor : 15 Diode : 8 pcs Varistor : 2 pieces IC : 4 |
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| Power supply voltage | 100 VAC ~ 240 VAC 6-Step Switching Type, 50Hz/60Hz | ||||
| Power consumption | 150W | ||||
| External dimensions | Width 432x Height 143x Depth 330 mm | ||||
| Weight | 9.0kg |