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Priced per piece (so you would need two for stereo output), this mono-channel power amplifier pumps out an impressive 40 Watts (60 Watts at 8 ohms!); all from within a small but well-built form factor.
The Pro-Ject Box Design Amp Box S Mono is an ultra-compact mono-channel power amplifier, which is both efficient and audiophile. Built upon the same principles as the stereo Amp Box S, the Mono design packs more of a punch than its sibling, and using two together to drive a speaker each offers an impressive sound performance.
A ultra-high-efficiency, Bi-Phase PWM (Pulse Wave Modulation) circuit with SMD parts gives outstanding audio performance and stays cool on the outside when in use. The sound quality from the Amp Box S Mono is aimed to be as close as possible to Class A tube amplifiers, with their liquid and life-like presentation.
The Amp Box S Mono is micro-sized, allowing for easy placement in any environment. It can also be remotely switched off via a trigger signal (a 45cm power-on cable is supplied for this purpose) for convenient operation. When bi- or tri-amping, this remote power signal can also be relayed to multiple units.
Available with a Black or Silver faceplate.
|Power Output:||1x 40W at 8Ω
1x 60W at 4Ω
|Frequency Response:||5Hz - 20kHz (+ 0dB, - 0.5dB)|
|Noise Floor:||> -100dB (A Weighted)|
|THD:||< 0.05% At 10W|
|Input:||1x Pair RCA/Phono Sockets|
|Speaker Connectors:||4mm Ø Banana Plugs
or Naked Wire
|Trigger:||12V DC Switching Voltage|
|Trigger In/Out:||2-Pole 2.5mm Ø Co-Axial Jack|
|Outboard PSU:||24V/3A DC (Peak 7A DC)|
|Standby Power:||< 1W|
|Dimensions:||103 x 36 x 104mm|
|Weight:||670g (Without PSU)|