Power Mixer ยี่ห้อ TOA รุ่น A-2120DT
Specifications
| MODEL | A2120DT |
| Power Source | 220 – 240V AC, 50/60 Hz |
| Rated Output |
120 watt |
| Power Consumption | 34W (AC operation at 1/8 maximum output without clip) |
| Frequency Response | 50 – 20,000Hz (±3dB) |
| Distortion | Under 1% at 1 kHz, 1/3 rated power |
| Input |
MIC 1 – 3: -60dB*, 600Ω, Balanced, 3P XLR AUX 1, 2: -20dB*, 10 kΩ, Unbalanced, RCA pin jack |
| Output |
Speaker out: Balanced (Floating) High Impedance: 83 Ω (100V) Rec out: 0 dB*, 600Ω, Unbalanced, RCA pin jack |
| Tones | 6 tones via contact trigger ( Chime, Bell, Evac, Alert, Lockdown and all clear ) |
| Phantom Power | DC +21V (MIC 1) |
| Signal to noise ratio | Over 60dB |
| Tone Control | Bass: ±10dB at 100Hz/Treble: ±10dB at 10kHz |
| Muting | MIC 1: Mutes other input signals by 0 – 30dB attenuation |
| Indicator | Power LED, peak LED, signal LED |
| Dimensions | 420 (W) × 100.6 (H) × 280.3 (D) mm |
| Weight | 4.6 kg |
| *0dB = 1V |
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