Stereo Power Amplifier Pro-Ject Amp Box DS2


Tech Specs

  • Output power: 2 x 100W / 140W @ 8 / 4 ohm
  • Frequency response: 10Hz – 50kHz (0dB, – 3dB)
  • Channel separation:  >40dB @ 20kHz
  • Noise floor:  >90dB
  • THD:  < 0.1% @ 90W
  • Gain:  31dB
  • Line level input:  1 pair RCA (bypass input-output)
  • Input sensitivity:  550mV (100W, 4 ohm)
  • Input impedance: 10kohm
  • Speaker out:  4mm bananas, spades or bare wire
  • Trigger: 12V switching voltage (2-pole coaxial jack; 2,5mm)
  • External power supply:  48V/2,5A DC;100 – 240V, 50/60Hz
  • Dimensions: W x H x D 206 x 194 x 72 alu finish, 240 x 194 x 72 wood finish
  • Weight: 1600g (alu); 1860 (wood)


Pro-Ject Amp Box DS2 Stereo Amplifier updates the original DS1 model with an impressive signal spectrum, lower distortion and superior energy efficiency. With its elegant yet hard-wearing casing, the model fuses expert high-calibre construction with a refined look.

Brilliantly Efficient

This amplifier is highly efficient and energy saving thanks to a Class D module. The model’s high output power will drive high-calibre speakers to fill your room with clean, pure sound.

Amp Box DS2 – Unique Aesthetic

All of Pro-Ject’s next generation are enlivened with wooden side panels. The side panels offer different finishes of Silver and Walnut and Black with Eucalyptus, bringing a refined aesthetic into your home.

High Sonic Standards

A fully load-independent frequency response, low output impedance and very low noise floor is guaranteed by the top grade power amplifier module. The model lives up to Pro-Ject’s high standards thanks to spacious sound and intricate dynamics. It provides enough power for excellent reproduction in average-sized living rooms. The model utilises shorter signal paths which significantly improves the sound performance in a neat improvement on its predecessor.

Expert Construction

The aluminium and metal casing provides elegantly durable protection, protecting the design from vibration and improving its sonic performance.