Class Onkyo surround receiver. Still looks very neat and has minimal signs of wear. All features are in order. DISPLAY Display dimmer yes AUDIO Response Bandwidth 10 - 100000 Hz Signal-To-Noise Ratio 100 dB DIGITAL MEDIA & NETWORK PLAYERS Digital player type none AUDIO SYSTEM Type AV receiver Subcategory AV components Functions AV receiver Sound Output Mode Surround Sound Audio D/A Converter 24bit / 96kHz Built-in Decoders DTS 96/24, DTS Neo:6, DTS decoder, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS-ES decoder, Dolby Digital, Dolby Digital Surround EX, Dolby Pro Logic IIx Surround System Class 6.1 channel Digital Sound Processor (DSP) Yes DSP Presets All Ch Stereo, Cinema, CinemaFILTER, Game, Movie, Music, Orchestra, Studio-Mix, TV Logic, Unplugged Additional Features A-B speaker switch, Midnight Mode, mute button, source direct Bass Control Yes Treble Control Yes Built-in Clock sleep timer POWER DEVICE Nominal Voltage AC 120 V Frequency Required 60 Hz Power Outlets 1 AC outlet Type power supply CD CD type none HEADER Brand Onkyo Product Line Onkyo TX Model SR502 Packaged Quantity 1 TUNER Tuner Type Radio tuner - AM/FM - digital Signal-To-Noise Ratio 76 dB Total Harmonic Distortion mono: 0.2%, stereo: 0.3% MISCELLANEOUS Timer sleep AMPLIFIER Input Impedance 47 Ohm Input Sensitivity 200 mV AMPLIFIER OUTPUT DETAILS Output Power / Channel 75 Watt Output Impedance / Channel 8 Ohm Frequency Response 20 - 20000 Hz Total Harmonic Distortion (THD) 0.08 % Channel Type center, front, rear Channel Qty 1, 2 RADIO Tuner Type digital Tuner Bands AM/FM Tuner Frequency Range AM: 530 - 1700 kHz, FM: 87.5 - 108 MHz Preset Station Qty 30 Antenna Form Factor loop AM / wire FM INPUTS & OUTPUTS Headphone Jack Yes Coaxial Digital Input Yes Optical Digital Input Yes CASSETTE SYSTEM Type none DVD Type none REMOTE CONTROL Type universal remote control Remote Control Technology infrared ACCESSORIES Features multi-brand compatibility AUDIO SPECIFICATIONS Type Amplifier Frequency Response 10 - 100000 Hz Signal-To-Noise Ratio 100 dB, 76 dB MD SYSTEM Type none POWER Form Factor internal Power Consumption Stand by / Sleep 2.5 Watt Power Outlets 1 AC outlet INTERNAL STORAGE Type none BATTERY / POWER Type power supply CONNECTIONS Type 5.1 channel audio line-in, S-Video input, composite video input, composite video output, composite video/audio input, headphones, remote control, speakers output, subwoofer output, S-Video output, SPDIF input, audio line-in, audio line-out, component video input, component video output Qty 2, 3, 4, 8 Connector Type 4 pin mini-DIN, RCA x 3, RCA x 6, TOSLINK, banana/spade x 2, phone stereo 6.3 mm, RCA, RCA x 2 Connector Location front, rear AV FURNITURE Type none DIMENSIONS & WEIGHT Depth 14.8 in Width 17.1 in Height 5.9 in Weight 22.49 lbs