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Pro-Ject Amp Box RS2 INT – Black

High end stereo power amplifier
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SKU: QP865494

AED 7,999.00

1 in stock

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Description

High-End Sound
The new Amp Box RS2 features our reference high end power amplifier design. It offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with high power output.

The fully discrete class AB amplifier design combines the advantages of both technologies and offers higher fidelity, low distortion and high efficiency. The amplifier features a hybrid configuration, utilizing a differential stage with a double triode 6922 (6DJ8) at the input. This is followed by an oscillation stage employing 2SA1552T and 2SC4027T transistors.

For the output stage, a pair of STD03N and STD03P transistors operate in class AB. The output‘s zero DC voltage is maintained via a DC servo mechanism. The amplifier remains continuously connected to the supply voltage from the adapter, with power-off achieved by disabling the current sources. This effectively shuts down the amplifier‘s transistors and tubes, minimizing current consumption.

• Class AB amplifier • Fully discrete circuit design • Powerful 160W peak per channel at 4ohms (stereo) • 350W peak in mono bridged configuration • Extreme dynamic power • Up to 25% more power with Power Box RS2 Amp • Tube buffer stage with reference quality • Balanced XLR & single-ended RCA inputs • High quality gold plated speaker terminals • RS232 control • Full metal casing protects against vibration & interferences • Upgrade linear power supply available separately Power output: 2 x 130W / 80W at 4 ohms / 8 ohms (1% THD)- Bridged: 280W / 8 ohms (1% THD) Peak power: 2 x 160W / 100W @ 4 ohms / 8 ohms- Bridged: 350W / 8 ohms (1% THD) Noise floor: – 73dBV ( -76dBV – ‚A‘ weighted) Frequency response 20Hz – 20kHz: < -0,2 dB Channel separation: – 58dB at 10kHz at 4 Ohms Signal to noise ratio: 97dBV (100dBV – ‚A‘ weighted) THD: < 0,08% at 20W / 4 ohms Gain: 27dB Input impedance RCA/XLR: 47k/20k Ohms Line level inputs: 1 pair RCA, 1 pair XLR Speaker terminals: 4mm Ø Banana, spade or bare wire RS232: Pluggable 3-PIN Terminal Block External power supply: ± 40V/5A DC;100 – 240V, 50/60Hz Standby consumption: <0,5W in standby Dimensions W x H x D: 206 x 85 x 200 (227mm with sockets) Weight: 2660g without power supply
Pro-Ject Amp Box RS2 INT - Black
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