SONY MX-1000
¥ 48,000 (released on December 1, 1980)
Commentary
Microphone mixing amplifier developed as a microphone amplifier compatible with TC-K777/TC-K555.
It consists of a two stage differential head amplifier with dual FET and a DC amplifier in all stages. All input channels are equipped with a pan-pot function.
Input 4 ch is Line/ATT/MIC, with 3-step switching of input.
Equipped with microphone clipping warning peak indicator (clip level -20dB or more).
1ch/2ch is equipped with 50Hz/150Hz, 6dB/oct low-cut filter.
Uses high-performance audio parts and gold-plated output terminals.
It uses through output which can directly take out Line input 3ch/4ch even when power is OFF.
Model Rating
| Type | Stereo microphone amplifier |
| Frequency characteristic | 10 Hz ~ 150 kHz + 0 -3dB |
| Distortion factor | 0.005% |
| Input equivalent noise level | -130dB (microphone input, JIS-A) |
| SN ratio (JIS-A) | Mic:68dB Line:73dB |
| Input jack | Mic : Low impedance Line : 50k Ω |
| Output jack | Line level : 10k Ω or more |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 8W |
| External dimensions | Width 430x Height 55x Depth 340 mm |
| Weight | Approx. 3.2 kg |