Nick,
Take a look at the Denon 3803. Not as powerful as its big bro the 5803, however this thing is a powerhouse. Here are the features:
7.1 A/V Receiver with Dolby Digital Surround EX, Dolby Pro Logic II & DTS ES Discrete 6.1
Dolby Digital Surround EX, Pro Logic II decoding with Cinema and Music Modes
DTS Extended Surround Discrete 6.1 decoding
DTS Extended Surround Matrix 6.1 decoding
DTS Neo:6 Cinema & Music Surround decoding
DTS ES 96/24 5.1 decoding for DVD Video
New DDSC-Digital featuring Analog Devices Melody 100 (HammerHead SHARC) 32 bit floating point DSP processor
7 Channels equal power amplifier section
110 watts per channel (8 ohms, 20 Hz-20 kHz, <.05%THD)
150 watts per channel (6 ohms, 1 kHz, <.7%THD)
16 Burr-Brown PCM-1791 24 bit, 192 kHz high resolution DACs on all eight channels, in differential configuration
Real 24 bit, 96 kHz Digital Interface Receiver
24 bit, 192 kHz A/D conversion (Burr-Brown PCM-1804) on all analog inputs
Pure Audio mode, features 4 DACs per audio channel in dual-differential configuration
ALPHA 24 Processing (AL24) in Stereo/Direct/Pure Direct modes (left/right channels)
Adjustable High and Low Pass Crossover (40/60/80/100/120Hz)
2 Assignable component video inputs (100MHz), with On-Screen Display
Video Conversion of Composite to S-Video and/or to Component, with on-screen display
7 sets composite and "S" video inputs
7.1 external wide bandwidth (100 kHz) input for future multi-channel formats (such as DVD-Audio)
5/7 Channel Stereo
Digitally regulated volume control with .5dB increment adjustments and step range of -80 to +15
Audio Delay adjustment to match audio signals with video signals(0-200ms)
Personal Memory Plus
7 assignable digital inputs (5 Optical, 2 Coaxial)
2 Optical digital outputs
9 analog inputs including built-in AM/FM tuner
Multi-Zone 1 stereo pre-amp level audio outputs, fixed or variable level
Multi-Zone 1 Composite Video output
Power Amplifier Assign function, lets you assign 2 of the 7 amp channels to drive second zone speakers directly
LCD dot-matrix programmable/learning remote full backlighting
Serial Port for Third Party RS-232 Control Systems
Remote I/O ports
Assignable +12v trigger
Dimensions: 17.1"w x 6.7"h x 16.4"d