Connections 3 HDMI inputs 1 HDMI output 2 component video inputs (YUV) 4 S-video inputs 6 audio inputs 1 subwoofer output (cinch) 3 digital audio inputs (optical) 3 digital audio inputs (coax) 1 digital audio output (coaxial) 1 AV input (cinch) on the front 1 audio input (jack) on the front 1 headphone connection Connection clasps for the speakers Output power 5 x 50 W (stereo mode), 5 x 40 W (multi-channel mode) Version UKW-/MW-radio with RDS and memory for 30 stations EzSet for fast and precise configuration of the AV receiver Bass control (3-fold frequency crossover filter) Audio: 192 kHz/24-bits A/D-converter 32-bit DSP-processor Separate power supply for front and rear speakers Automatic signal detection on all video inputs AV-sync delay, individually adjustable for each input Bass-/treble-control OSD menu with adjustable background colour. Description: Maximum functionality – but a minimum of controls. To always produce the best sound and image quality for each program source - the AV receivers by Harman/Kardon only use the newest and most advanced technology. And yet, these devices can be operated without problems. Due to a series of advanced surround processing techniques, like Dolby Digital, DTS and Logic 7 mode, you relive your home theatre. With the AVR 155, which is suitable for heavy current, the EzSet/EQ is handy for a fast setup of the system and the colour-coded inputs are easy for connection. Everything you have to do is sit back, relax, and enjoy! Will be sent by registered mail.