Rotel RA-820B

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Brand: Rotel

The Rotel RA-820B is a high-end analog audio integrated amplifier from the Rotel brand. Some key features and specifications include:1. Power output: 90 watts per channel into 8 ohms, 150 watts per channel into 4 ohms2. Inputs: 6 single-ended RCA and 1 balanced XLR (AES/EBU) input3. Outputs: 2 sets of binding post speaker terminals, 1 set of Pre-amp outputs (RCA), 1 set of Subwoofer outputs (RCA)4. Tube-based circuitry: The RA-820B incorporates a pair of 12AX7 tubes in the input stage, contributing to a more detailed, life-like sound presentation5. High-quality components: Utilizing a custom-made transformer, high-quality capacitors, and premium audio-grade resistors, the RA-820B delivers exceptional sonic performance6. Balanced signal path: The RA-820B features a balanced signal path (AES/EBU) which reduces sonic distortion vs. Traditional RCA inputs, especially over long cable runs.7. Frequency response: 10Hz to 100kHz, +0 dB, -3dB8. Signal-to-noise ratio: >80 dB (including modulation)9. Dimensions: 17 inches (W) x 17.375 inches (D) x 7.3125 inches (H)Overall, the Rotel RA-820B is a high-performance integrated amplifier that combines advanced power supply technology with premium components, innovative design, and flexible connectivity options, making it a top choice for discerning music enthusiasts and audiophiles.

Power Output: 25W into 8Ω (stereo)
Frequency Response: 10Hz to 40kHz
Distortion: 0.08%
Damping Factor: 25
Speaker Impedance: 4 to 16Ω
Input Sensitivity: 3mV (mm), 220mV (line)
Signal to Noise Ratio: 75dB (mm), 86dB (line)
Line Output:
Dimensions: 430 x 66 x 271 mm
Weight: 5.5 kg
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