TRIO MX-1000
¥ 22,000 (around 1970)
Commentary
A multi-channel IDS amplifier that integrates a stereo main amplifier and a crossover network.
2-way multi-amplifier configuration is possible by adding to the amplifier you have.
An NF-type 12dB/oct. crossover network is used.
Equipped with power ON/OFF, loudness control and tone control.
It has a headphone port.
Model Rating
| Type | Multichannel IDS Stereo Amplifier |
| Effective power | 10W/10W (8 Ω) |
| Music Power (IHF) | 28W (4 Ω) 24W (8 Ω) |
| Frequency characteristic | Low-Band Amplifier : 20 Hz ~ fc + 0 -3dB (without main amplifier) High frequency amplifier : fc ~ 40 khz + 0 -3dB (including main amplifier) |
| Output Bandwidth Characteristics (IHF) | 1/2fc ~ 30 kHz |
| Total harmonic distortion factor | 0.8% (at rated output) 0.2% (at rated output -3dB) |
| Input Sensitivity / Impedance | 80mV/50k Ω |
| Output voltage of Low terminal | 1 : 1 (input to output) |
| Signal-to-noise ratio | 70dB |
| Crossover frequency | 800 Hz, 2.5 kHz, 5 kHz |
| Dividing slope | 12dB/oct |
| Damping factor | 25 (8 Ω) 50 (16 Ω) |
| Tone control | Bass : ± 10 dB (100 Hz) Treble : ± 10 dB (10 kHz) |
| Loudness control | + 10 dB at 100 Hz with volume adjustment of -30dB |
| Accessory circuit | Headphone amplifier and terminal Stereo-monaural mode switch Independent Level Control Crossover frequency switching |
| Semiconductor used | Transistor : 18 Diode : 6 pcs |
| AC outlet | switched:60W |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 8W (no signal) 45W (maximum output) |
| External dimensions | Width 260x Height 103x Depth 241 mm |
| Weight | 4.2kg |