Still brand new. Hardly used, less than 20 hours
Still under warranty, Have receipt.

has the latest firmware loaded to enable 7.1 channel output.
Comes with all original items, box and manual.

RRP for this was $2999

ITEM DETAILS
Dolby Digital - 5.1, 7.1EX, ProLogic II
DTS - 5.1, 6.1ES, Neo:6, 96/24
AV Inputs - 6 composite/s-video
Audio Inputs - 5 plus phono turntable
Component Inputs - 3 inputs
Tape Loop - 3 inputs, 3 outputs
AV Monitor output - 2 (3 Zones total - 1 audio only)
Component output - 2 outputs
Video upconversion - Composite and s-video to
component & HDMI
HDMI input/output - 2 inputs, 1 output 1080p
compatible
DVI input/output x None present
Multi channel input - 7.1 configuration
Subwoofer output - 1 output
Digital Audio input - 4 optical, 3 electrical
Digital Audio output - 2 optical
Phono input stage - 1 input for vinyl fans
Speaker out - 7-channel + Surround B outputs
Headphone - output, front-mounted
Amplification: 7 x 120W
Tuner: AM/FM 56 presets
Dimensions : 434w x 171h x 429d(mm); Weight: 17.5kg

Also featuring
Video up-conversion to HDMI, RS-232C terminal for AMX/Crestron
controller, multi-zone output; remote extender in/out; dual 12v trigger
outputs, Denon Link bus; Audyssey MultEQ XT room EQ; audio direct mode
10-point crossover adjustment, up to 200ms audio delay for adjusting lip
sync, RDS data system AM/FM tuner, supplied set-up mic

Check here for detailed Specs.
http://www.usa.denon.com/ProductDetails/623.asp