Pioneer 5.1 Channel 3D-Ready Home Theater Receiver VSX821K

Processing decoding: Dolby TrueHD, Dolby Pro Logic IIz, Dolby Digital EX, Dolby Digital Plus / dts-HD Master Audio, dts-ES, dts Neo-6

Output power: 80W per channel (20Hz - 20kHz, 0.08%THD @8ohm) / 100W per channel (1kHz@8ohm) / 125W per channel (1kHz@6ohm)

Best video connections: 4 HDMI v1.4 inputs, 1 output

Best audio connections: 2 digital optical audio inputs / 1 digital coaxial audio input

Other connections: 2 component-video in, 1 out / 4 composite-video in, 2 out / 6 L/R analog-audio input pairs, 3 output pairs / 1 subwoofer preout / 1 FM antenna in / 1 AM antenna in / 1 headphone out / USB

Digital signal processing: Texas Instruments Aureus DSP

Bluetooth compatible (requires optional AS-BT200 or AS-BT100)

3D-ready via HDMI v1.4 connectivity

Auto MCACC speaker setup

Audio return channel

Multi-media connectivity: 1 front mini jack for portable audio players

Speaker terminals: Binding posts pairs for 5-channel front L/R, back L/R and center channel output / 2 binding posts for B L/R speakers

iPod connectivity with front USB + Video / Compatible with 5th gen Nano and above, iPhone, 3G, 3GS, 4, iPad

iTunes Move / TV / Video / YouTube playback

Android audio playback via USB

Compressed-audio enhancer: Advanced sound retriever

Auto level control