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PDA 3000 Series Two Zone Mixing Amplifier


PDA 3000 series is 2 Zone DSP CLASS-D PA Mixing Amplifier with 6 microphone/line input and have Output Power rating from 120/240Watt @ 4Ω and Hi-Z.

  • ●1 HU high / Full size format.
  • ●4Ω or 70V/100V system.
  • ●Hi-Z output with 70Hz HPF filter and is isolated with a transformer.
  • ●PA Mute function, Priority (TEL > PTT > MIC > BGM), Paging, Ducking.
  • ●All Call and Zone paging function.
  • ●Remote volume control.
  • ●Limiter, output short, overheat protection.
  • ●Each Input and output have Signal level indication.
  • ●Tabletop or System Rack-mount.


Front Panel:

  • ●MIC1~6 input level control.
  • ●MIC1~6 LED input level indication.
  • ●AUX1: 3.5mm (MONO) phone socket input.
  • ●SOURCE button, push to select AUX1~3 input, rotary to control input level.
  • ●Z1/Z2 Zone output select button.
  • ●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 input level Gain control.
  • ●MIC1:Phoenix Balanced input with PTT/ Chime function.
  • ●MIC1: RJ45 Paging Microphone connector.
  • ●MIC2 VOX trigger level control.
  • ●Dipswitch for MIC1~2:
    • -24V Phantom power.
    • -Line/Mic input select.
    • -PTT enable/disable.
    • -Chime enable/disable.
  • ●Dipswitch for MIC3~6:
    • -24V Phantom power.
    • -Line/Mic input select.
  • ●MIC2~6: COMBO Balancedinput.
  • ●Line Out: XLR Balancedoutput.
  • ●AUX2~3: RCA (MONO) Input.
  • ●BGM ducking level control.
  • ●CHIME level control.
  • ●Remote panel RJ45 connector.
  • ●2-Zone Call station RJ45 connector.
  • ●4Ω /70V/100V Output Phoenix connector for Zone 1 and Zone 2.
  • ●AC Input.



PDA 3112

PDA 3124

Max Output Power @ 4Ω 1kHz, ≤ 1% THD



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Input Sensitivity & Impedance

TEL: 100V/1V @600Ω , Balanced

MIC/LINE 1~6: 1.5mV/200mV @600Ω, Balanced

AUX 1~3: 500mV@47kΩ, Unbalanced

Call station: 1V@47kΩ, balanced

Line Out

1V @600Ω , Balanced

Tone Control

Bass: ±12dB, 100Hz

Treble: ±12dB, 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


Nominal AC Line Voltage

100~240V, 50/60Hz

Operation Temperature / Humidity

-10°C ~ +45°C @ 95% R.H. (Non-Condensing)

Storage Temperature

-20°C ~ +70°C

Dimensions (W x D x H)mm

430 x 315 x 44