TRIO KR-5170
¥ 105,000 (around 1971)
Commentary
FM/AM receiver equipped with rhythm composer.
Model Rating
| Type | FM/AM Receiver | ||||
| Amplifier Unit | |||||
| Music Power (IHF) | 110W (4 Ω) 75W (8 Ω) |
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| Effective power |
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| Harmonic distortion factor | 0.5% or Less (Rated Output) 0.1% or Less (-3dB at Rated Output) |
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| Cross modulation distortion factor | 0.5% or Less (Rated Output) 0.2% or less (-3dB at rated output) |
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| Frequency characteristic | Aux : 20 Hz to 40 kHz | ||||
| Input Sensitivity / Impedance (at rated output) |
Phono : 2.5mV/50k Ω Mic : 2.5mV/10k Ω Guitar : 2.5mV/10k Ω Aux, Tape play A, B : 200mV/100k Ω Main input:100mV |
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| Recorded output (at rated input) | Pin:150mV Din:30mV |
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| S/N (at rated input) | Phono:65dB Mic:58dB Guitar:60dB Aux, Tape play : 75 dB |
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| Damping factor | 50 (8 Ω) | ||||
| Tone control | Bass : ± 10 dB (100 Hz) Treble : ± 10 dB (10 kHz) |
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| <Rhythm Composer> | |||||
| Rhythm selector | March, FoxTrot, Rock, R & B, Ballad, Shuffle Bossanova1, 2, Latin Beat, mambo, Waltz, Jazz Waltz |
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| Number of electronic percussion instruments | 5 kinds | ||||
| Start switch | Off, start | ||||
| Rhythm mode | Left, Right, Reverse, Stereo, Mono | ||||
| Tempo control | Slow-Quick (tempo can be adjusted freely) | ||||
| FM Tuner Section | |||||
| Sensitivity (IHF) | FM : 2.0 μ V AM : 15 μ V |
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| FM Distortion Factor (400 Hz, 100% modulation) | Not more than 0.65% | ||||
| Image ratio | FM : 55 dB or more AM : 55 dB or more |
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| FM multi-section separation | 35 dB or More (400 Hz) | ||||
| FM antenna impedance | 300 Ω equilibrium | ||||
| <AM Tuner Section> | |||||
| Sensitivity (IHF) | FM : 2.0 μ V AM : 15 μ V |
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| FM Distortion Factor (400 Hz, 100% modulation) | Not more than 0.65% | ||||
| Image ratio | FM : 55 dB or more AM : 55 dB or more |
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| FM multi-section separation | 35 dB or More (400 Hz) | ||||
| FM antenna impedance | 300 Ω equilibrium | ||||
| <General> | |||||
| Accessory function | Dedicated Jack for Foot Switch Microphone level My Kujac Guitar jack Headphone jack Pre-main terminal |
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| Semiconductor used | Transistor : 52 FET : 1 IC : 1 Diode : 78 pcs |
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| Pwer | 100 VAC / 117 V, 50Hz/60Hz | ||||
| Power consumption | 155W at maximum output 20W (no signal) |
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| External dimensions | Width 456x Height 141x Depth 412 mm | ||||
| Weight | 11.0kg | ||||
| Attachment | Foot switch Dynamic microphone |
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