PDA 2000 Series Mixing Amplifier Feature: PDA 2000 series is a CLASS-D PA Mixing Amplifier with 3 microphone, AUX input and have Output Power rating from60/120/240Watt. ●1 HU / Half size format. ●4Ω or 70V/100V system. ●Hi-Z output with 70Hz HPF filter and is isolatedwith a transformer. ●PA Mute function, Priority (TEL > PTT > MIC > BGM), Paging, Ducking. ●Limiter, output short, overheat protection. ●Input and output Signal level indication. ●Tabletop or System Rack-mount. Front Panel: ●MIC1~3 level control. ●MIC1~3 LED input level indication. ●AUX1 3.5mm (MONO) phone socket input. ●SOURCE button to push to select AUX1~3 input, rotary to controllevel. ●Master VR controls total outputs level. ●Master LED Ring to indicate output level (VU meter). ●Hi/Lo Tone control. ●Power ON/OFF button. Rear Panel: ●TEL/EMG Input. ●TEL/EMG level control. ●MIC1: Phoenix Balanced input with PTTfunction. ●MIC2: Phoenix Balanced input with VOX function. ●MIC2 VOX trigger level control. ●Dipswitch for MIC1~3: -24V Phantom power. -Line/Mic input select. -PTT enable/disable. -Chime enable/disable. ●MIC3: COMBO Balanced input. ●Line Out: XLR Balanced line output. ●AUX2~3: RCA (MONO) Input. ●BGM ducking control. ●Hi-Z/HPF selector for 4Ω or 70V/100V output ●4Ω/70V/100V Output Phoenix connector. ●AC Input. Specifications: Performance PDA2106 PDA 2112 PDA 2124 Max Output Power@ 4Ω 1kHz, ≤ 1% THD 60W 120W 240W Continue Power 7.5W 15W 30W Input Sensitivity & Impedance TEL: 100V/1V @600Ω , Balanced MIC/LINE 1~3: 1.5mV/200mV @600Ω, Balanced AUX 1~3: 500mV@47kΩ, Unbalanced Line Out 1V @600Ω , Balanced Tone Control Bass: ±10dB, 100Hz Treble: ±10dB, 10kHz Frequency Response 4Ω Output: 20~20kHz, +1/-3 dB 70/100V Output: 80Hz~15kHz, +1/-3dB S/N Ratio TEL >70dB MIC >60dB LINE >70dB AUX >75dB Phantom Power 24VDC Nominal AC Line Voltage 100~240V, 50/60Hz Operation Temperature / Humidity -10°C ~ +45°C @ 95% R.H. (Non-Condensing) Storage Temperature -20°C ~ +85°C Dimensions (W x D x H)mm 215 x 315 x 44 Weight 2.5kg 3.2kg 3.8kg