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Pro-ject Amp Box S Stereo Power Amplifier

Silver Front
Silver Front
Suggested RRP: £ 219.00
Our price: £ 219.00 inc. VAT
Free UK mainland delivery
Shipping UK Mainland Only - No Export

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Key Features

  • Ultra Compact Design
  • Trigger Switching

Product Description

Product Information

Pro-ject Amp Box Stereo Power Amplifier

The Pro-Ject Box Design Amp Box S is an ultra-compact power amplifier, which is both efficient and audiophile. Boasting an impressive 30 Watt output, this small but perfectly formed box will boost any small hi-fi system.

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 is aimed to be as close as possible to Class A tube amplifiers, with their liquid and life-like presentation.

The Amp Box S 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.

Key Features:

Bi-Phase PWM(Pulse Wave Modulation) circuit

Discrete design for ultra-dynamic playback and highest resolution

SMD for short signal paths

2 x 30W @ 4ohms / 2 x 20W @ 8ohms

Ultra high-efficiency: approximately 80% of power consumption goes to “power out”

Gold-plated, over-sized binding posts

Trigger-switching with Loop-out

Metal case shields the electronics from vibrational and electromagnetic interference

Outboard power supply included

Technical Data:

Power Output:

2 x 20W at 8Ω (Both Channels Driven)

2 x 30W at 4Ω (Both Channels Driven)

Frequency Response: 5Hz - 20kHz (+ 0dB, - 0.5dB)

Channel Separation: >40dB At 20kHz

Noise Floor: > -100dB (A Weighted)

THD: < 0.05% At 10W

Gain: 22dB

Input: 1 Pair RCA/Phono Sockets

Input Sensitivity: 1V

Input Impedance: 47kΩ

Speaker Connectors:

Gold-Plated Terminals For...

4mm Ø Banana Plugs, Spades Or Naked Wire

Trigger: 12V DC Switching Voltage

Trigger In/Out: 2-Pole 2.5mm Ø Co-Axial Jack

Outboard PSU: 20V/3A DC (Peak 7A DC)

Standby Power: < 1W

Dimensions (W x H x D): 103 x 38 x 141mm

Weight: 670g (Without PSU)


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Amp End Termination:

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QED Silver Micro Speaker Cable With Terminations
QED Silver Micro Speaker Cable With Terminations
Please Select Your Preferred Terminations For Both Amplifier And Speaker End From Drop Down Options.
If you require a special order not listed, please contact us.
Our price: £ 4.50 inc. VAT

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