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Power amplifiers stereo — Pro-Ject Amp Box RS2

Description, images, technical data and specifications

Pro-Ject Amp Box RS2
Image source — © Pro-Ject

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.

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Specifications

  • Model name

    Amp Box RS2

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    20000

  • Input impedance (single-ended) (Ω)

    47000

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    2 x 80

  • Output power (4Ω) (W)

    2 x 130

  • Gain (dBu)

    27

  • Frequency response low +/- 3dB (Hz)

    20

  • Frequency response high +/- 3dB (Hz)

    20000

  • Signal to Noise Ratio (dB)

    97

  • Total Harmonic Distortion + Noise (0% global feedback) (%)

    N/A

  • Total Harmonic Distortion + Noise (100% global feedback) (%)

    0.08

  • Max power consumption (W)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    206 x 85 x 227

  • Weight (kg)

    2.66

  • Official link

    https://www.project-audio.com/en/product/amp-box-rs2/

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Pro-Ject Amp Box RS2

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