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• Improved PWM-circuitry (Pulse Wave Modulation)  
• Improved signal spectrum and lower distortion
• 2 ohms drive capability
• High efficiency from mains to audio power (92%)
• DC power supply (< 1 watt standby power)
• SMD design for shortest signal path
• Low heat emission
• Line level input & loop-out (RCA)
• Gold-plated 5-way speaker binding posts
• Suitable for banana/spade/pin/bare wire
• Trigger input & loop out
• Metal casing protects against vibration and interference
• Available in black or silver

Amp Box DS (Mono)

  • Ultra compact power amplifier - efficient & audiophile!  


    A ultra high-efficiency Bi-Phase PWM (Pulse Wave Modulation) circuit with SMD parts gives outstanding audio performance and stays cool on the outside. Sound quality is aimed to be as close as possible to Class A tube amplifiers with their liquid and lifelike presentation.  

    The Amp Box DS Mono is compact-sized and therefore allows easy placement and can be switched on & off remotely via a trigger signal. A 45cm power-on cable is supplied for this purpose. For Bi- or Tri-amplification use, the remote power-on signal can be relayed to further units.  

  • Technische Daten

    Pro-Ject Amp Box DS Mono

    Power output 1 x 125W / 195W @ 8 ohms/4 ohms
      2 ohms drive capability
    Frequency response 10Hz - 50kHz (+ 0dB, - 3dB)
    Signal to noise ratio >-100dB (IEC -A)
    THD < 0,1% @ 90W
    Gain 26dB
    Pre-amp input 1x RCA with loop-out
    Input sensitivity 1,5V
    Input impedance 100kohm
    External power supply 48V/2,5A DC;100 - 240V, 50/60Hz
    Standby power consumption < 1 watt
    Dimensons W x H x D 103 x 72 x 144 (163mm with sockets)
    Weight 1290g without power supply
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