TRIO WX-110
¥ 34,900 (around 1964?)
Commentary
AM/FM multi-stereo tri-amplifier for FM multi-stereo.
CCM system is adopted for FM multi-circuit.
It is also equipped with a monitoring device that reliably selects FM multi stereo broadcast transmission.
In order to prevent interference to FM broadcasting reception when SCA broadcasting is conducted in Japan, an SCA filter is installed.
It is possible to record and play FM broadcasting by using a tape recorder together.
The equalizer amplifier section uses full DC ignition to suppress hum noise.
Equipped with FM AFC (Automatic Frequency Stabilizer), FM broadcasting once tuned does not shift the tuning point or distort the sound by the function of AFC.
It is equipped with a high filter in order to remove the scratch noise of the record and the high-frequency noise that occurs when the broadcast is received.
Model Rating
| Type | AM/FM Multi-Stereo Tri-Amplifier | ||
| Tuner Section | |||
| Receiving frequency | FM : 76 to 90 MHz AM : 535 to 1605 kHz |
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| Sensitivity (30% modulation) | FM : 2.5 μ V/84MHz (S/N 20 dB) AM : 20 μ V/1MHz (S/N 10 dB) |
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| Practical sensitivity (30% modulation) | FM : 5 μ V/84MHz (S/N 30 dB) | ||
| Image ratio | FM : 30 dB or more (84 MHz) AM : 40 dB or more (1 MHz) |
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| FM frequency characteristics | 20 Hz to 20 kHz ± 1 dB | ||
| Signal-to-noise ratio (1 input) | FM : 60 dB or more (100% modulation) AM : 45 dB or more (30% modulation) |
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| <FM Multi Section> | |||
| Separation | 35 dB or More (400 Hz) | ||
| Distortion factor | 1% or Less (400 Hz) | ||
| <Audio section> | |||
| Output (2% distortion factor) | Music Power : 14W (7W + 7W) Continuous output : 10W (5W + 5W) |
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| Frequency characteristic | 20 Hz ~ 20 kHz ± 1 dB (Output 500 mW) | ||
| Input sensitivity (1 kHz input required for output of 5W) |
MAG:3mV Ceramic:30mV AUX:190mV |
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| Tone control | 50 Hz : + / - 10 dB 10 kHz : + 11 to -9dB |
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| High filter | 10 kHz, -7dB | ||
| Signal-to-noise ratio (maximum volume adjustment Tone control flat, output 5W) |
MAG : 55 dB or more Ceramic : 50 dB or more AUX : 65 dB or more |
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| Residual noise (at minimum volume adjustment) | 0.5 μ W or less | ||
| <General> | |||
| Accessory circuit | FM AFC FM stereo monitor High filter Equalizer amplifier DC ignition Stereo horn jack |
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| Semiconductor used |
Silicon Diode FR1K : 2 pcs |
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| Pwer | 100 VAC / 117 V, 50Hz/60Hz | ||
| Power consumption | 130VA | ||
| External dimensions | Width 420x Height 148x Depth 275 mm | ||
| Weight | 11kg | ||