Pioneer A-717V
¥ 96,000 (released in 1988)
Commentary
A stereo pre-main amplifier based on A-717 and equipped with S terminal.
It inherits all the technologies used in the A-717, such as direct construction, vibration-free and resonance-free construction, and low-load drive construction.
Equipped with S jacks for two input systems and an output Route 3, it is possible to dub each other by video selector while maintaining high quality image.
The power supply for video is equipped with a dedicated transformer, and the circuit and ground for audio and video are separated to minimize adverse effects on sound quality.
Also, if the V function is set to OFF, the power supply for the video system is turned OFF, preventing interference with the audio system circuit from the root, and the system is designed to be compatible with video while maintaining superior sound quality.
Model Rating
Type | Stereo pre-main amplifier | ||
<Audio section> | |||
Rated Output (Double-channel Drive, 20 Hz to 20 kHz) | 150W + 150W (4 Ω, 0.005%) 120W + 120W (6 ohm, 0.003%) 100W + 100W (8 Ω, 0.003%) |
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Damping factor (8 Ω) | 1kHz:200 20 Hz to 20 kHz : 70 |
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Input Sensitivity / Impedance | Phono MM : 2.5mV/50k Ω Phono MC : 0.2mV/100 Ω CD, Tuner, Tape, VDP, VCR, etc. : 150mV/50k Ω |
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Phono maximum allowable input (1 kHz, 0.008%) | Phono MM:200mV Phono MC:19mV |
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Output Level / Impedance | Tape, Rec, VCR Rec, Adpt / Tape3Out : 150mV/2.2k Ω | ||
Frequency characteristic | Phono MC : 20 Hz to 20 kHz ± 0.2 dB Phono MM : 20 Hz to 20 kHz ± 0.3 dB CD, Tuner, Tape, VDP, VCR, etc. : 1 hz to 150 khz + 0 to 3 db |
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Signal-to-noise ratio (IHF, A-network Short circuit) |
Phono MC:71dB(0.25mV) Phono MM:89dB(2.5mV) CD, Tuner, Tape, VDP, VCR, etc. : 110 dB |
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Tone Control at -40dB | Bass : 100 Hz, ± 8 dB Treble : 10 kHz, ± 8 dB |
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Subsonic filter | 5 Hz, 12dB/oct. | ||
Loudness Contour at -40dB | 100 Hz : 5 dB, 10 kHz : 3 dB | ||
Speaker load impedance | 4 Ω ~ 16 Ω | ||
<Video Part> | |||
Input Sensitivity / Impedance | VDP, VCR1, 2, TV/AUX : 1Vp-p/75 Ω | ||
Output Level / Impedance | Monitor, VCR1, 2 : 1Vp-p/75 Ω | ||
DG/DP | 2% / 2 degrees or less | ||
Frequency characteristic | 10 Hz to 10 MHz + 0 -1dB | ||
Signal-to-noise ratio | 60 dB or more | ||
<S terminal> | |||
Input Sensitivity / Impedance |
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Output Level / Impedance |
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Luminance signal / frequency characteristics | 10 Hz to 10 MHz + 0 -1dB | ||
Signal-to-noise ratio | 60 dB or more | ||
<General> | |||
Power supply voltage | 100 VAC, 50Hz/60Hz | ||
AC outlet | Power switch interlock : 2 systems (200W) Power switch not linked : 1 system (100W) |
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Power consumption (Electrical Appliance and Material Control Law) | 280W | ||
External dimensions | Width 420x Height 162x Depth 435 mm | ||
Weight | 20.2kg |