Mixer Preamplifier ยี่ห้อ TOA รุ่น M-900MK2 HH
The M-900MK2 Mixer Preamplifier controls and mixes up to eight independent input signals and delivers up to +20 dBm of output power. Optional pulg in modules are available for use with mixer preamplifier to provide versatility for a wide range of operating applications.
Specifications
| Type | 8-channel mixer preamplifier |
|---|---|
| Power Requirement | AC mains, 120 V, 60 Hz |
| Power Consumption | 18 W |
| Rated Output | +4 dBm, +20 dBm (max.) |
| Power Band Width | 30 〜 20,000 Hz, +20 dBm 0.5% THD 25 〜 20,000 Hz, +18 dBm 0.5% THD |
| Frequency Response | 20 〜 20,000 Hz, ±1 dB |
| T.H.D | 0.01% at 1 kHz, rated output |
| Inputs | Eight Input Ports : Each port accepts any input modules. One Bridging Input/Output |
| Input Sensitivity /Impedance | Input Port #1 to #8 : 100 mV/10 kΩ Bridging Input/Output : 100 mV/3.3 kΩ |
| Outputs | Main : Balanced, 150/600 Ω AUX : Unbalanced, 10 kΩ, 0 dBm |
| Output Regulation(1kHz) | Less than 1.5 dB, no load to full load |
| S/N Ratio Tone defeat switch on | Master volume min : 90 dB (Band Pass 20 〜 20,000 Hz) Master volume max : 77 dB (Band Pass 20 〜 20,000 Hz) |
| Tone Controls | Bass : ±10 dB at 100 Hz, Treble : ±10 dB at 10 kHz |
| Controls | 8 Input gain controls 1 Master gain control 1 Bass control 1 Treble control 1 Power ON/OFF switch 1 Tone defeat switch |
| Indicators | 1 Power LED, 1 Protect LED, 1 Signal LED, 1 Normal LED, 1 Peak LED |
| Protection | Self-protection, with AC fuse (inside) |
| Connectors | Input No.1 to No.8 : Card-edge connector Bridging, Aux output : RCA phone jack Output : Screw-terminal strip Mute, Remote VR : Screw-terminal strip AC power cord/plug : SJT, 3-prong type AC outlet : 3-pin grounding type |
| Temperature Range | -10℃ 〜 +60℃ (12゜F 〜 140゜F) |
| Finish | Black |
| Dimensions(W×H×D) | 420(16.54″) × 99.1(3.90″) × 307.5(12.11″) mm |
| Weight | 5.3 kg (11.68 lb.) |
| Accessories | Volume control covers (YA-920)……4 |
| Option | Rack mounting bracket (MB-25B) |
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