Pro-Ject Amp Box DS2
Image source — © Pro-Ject
What is it?
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Model name
Amp Box DS2
Input sensitivity (mV)
550
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
10 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
100
Output power (4Ω) (W)
140
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
50 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
<0,1
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
206 x 68 x 194
Weight (kg)
1.67
Official link
Perhaps he was referring to the Pro-Ject Amp Box RS— a stereo power amplifier that is part of the top RS Line from Pro-Ject.
The Pro-Ject Amp Box DS2 is a stereo power amplifier that will be an excellent base for a high-end stereo system or home theater. Despite its compact size, the device develops significant power output and will work perfectly with a wide variety of acoustics.
The Pro-Ject Amp Box RS2 power amplifier is built using a hybrid scheme - the preliminary amplification stage in each channel is implemented on a dual triode 6922 (6DJ8). The solid-state output stages operate in the traditional class A/B and provide up to 80 W in each channel when working on a load with a impedance of 8 Ohms and 130 W for a load of 4 Ohms. In bridge mode, the amplifier is capable of developing up to 350 W.