Harman Kardon HK 3480 review

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 9/10 from 2 reviewers.

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Continuous Average Power (FTC) Per Channel: 120 Watts per channel, 20Hz – 20kHz @ <0.07% THD, both channels driven into 8 ohms
Continuous Average Power (FTC) Per Channel: 150 Watts per channel, 20Hz – 20kHz @ <0.2% THD, both channels driven into 4 ohms
Input Sensitivity/Impedance Linear (High-Level): 200mV/47k ohms
Signal-to-Noise Ratio (IHF-A): 95dB
Frequency Response at 1W (+0dB, –3dB): 10Hz – 110kHz
High Instantaneous Current Capability (HCC): ±45 amps
Transient Intermodulation Distortion (TIM): Unmeasurable
Rise Time: 16µsec
Slew Rate: 40V/µsec 
FM Tuner Frequency Range: 87.5 – 108MHz Usable Sensitivity: IHF 1.12µV/13.5dBf Signal-to-Noise Ratio: Mono/Stereo 73/72dB Distortion: Mono/Stereo 0.3/0.4% Stereo Separation: 40dB @ 1kHz Selectivity: ±400kHz, 65dB Image Rejection: >80dB IF Rejection: >100dB Tuner Output Level: 1kHz, ±100kHz, Dev 500mV
AM Tuner Frequency Range: 520 – 1720kHz Signal-to-Noise Ratio: >40dB Usable Sensitivity: Loop 500µV/M  Distortion: 1kHz, 50% Mod 0.8% Selectivity: ±10kHz, >25dB
Television Format: NTSC/PAL/SECAM
Input Level/Impedance: 1Vp-p/75 ohms, unbalanced
Sync Polarity: Negative
Output Level/Impedance: 1Vp-p/75 ohms, unbalanced
Video Frequency Response: 10Hz – 10MHz
Power Requirement: AC 120V/60Hz
Power Consumption: 3W standby, 280W maximum (both channels driven) 
Width: 17.4 inches (442mm) 
Height: 6.6 inches (168mm) 
Depth: 15 inches (382mm)
Unit Weight: 23.0 lb (10.44kg)

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