Used Marantz NR1402 5.1 receiver.  Includes power cable, calibration microphone, original remote control, and original owner's manual.  I do not have the original box.  Works great just upgraded my receiver.  

This is link to the specs from the Marantz site.

http://us.marantz.com/us/Products/Pages/ProductDetails.aspx?CatId=AVReceivers&ProductId=NR1402

Delivering optimum sound, the Marantz NR1402 5.1 Home Theater Receiver offers powerful performance in a slim design. The receiver's comprehensive features include easy on-screen setup, four HDMI inputs, and playback of the latest hi-definition audio formats. The NR1402's advanced technology provides cutting-edge sound for all your movies and music.
 

Marantz NR1402 5.1 Home Theater Receiver Product Shot
Slim design saves space and decreases clutter. View larger.
Compact Design Saves Space
At just over 4 inches high and 14 inches deep, the NR1402 can fit on a standard-size shelf with room to spare. The slim design means extra space for all your cable connections without a cluttered look. Despite being only half the height of most traditional receivers, the NR1402 boasts a wide array of features in a quality steel and aluminum chassis.
 

Marantz NR1402 5.1 Home Theater Receiver Product Shot
Four HDMI 1.4a input ports offer multiple connectivity and 3D support. View larger.
HDMI Inputs Allow Multiple Digital Connections
The NR1402 features four HDMI inputs that provide uncompressed video and audio with digital clarity. Support for Deep Color and x.v.Color schemes, which display a larger color range than standard-definition schemes, results in a lifelike, vibrant picture.
 

Using a single cable, you can easily connect any HDMI-equipped source or display to the receiver. With support for 3D-capable TVs and Blu-ray players, the NR1402 has you covered with HDMI 1.4a compatibility designed specifically for 3D.

 

Marantz NR1402 5.1 Home Theater Receiver Setup Shot
Features On-Screen Wizard for easy setup. View larger.
On-Screen Wizard Simplifies Setup
The receiver features auto setup and room calibration and allows you to navigate setup on your TV screen via HDMI. Plug in the included calibration microphone, place it in your favorite seat, and run the setup wizard. The Audyssey MultEQ automatically analyzes your room's acoustic properties to determine the optimal settings. If you wish, you can manually fine-tune individual settings, such as bass, treble, speaker distance, and other properties.
 

 

callout top with logo
NR1402 5.1
Home Theater Receiver
At a Glance:
Slim design with half the height of traditional receivers

Four HDMI 1.4a inputs for added connectivity and 3D support

On-Screen Wizard for easy setup

Supports the latest hi-definition audio formats

M-XPort allows audio playback from Bluetooth-enabled devices
callout bottom
Five Audio Channels Produce a Theater-Like Experience
For an enveloping surround sound experience, the NR1402's amplifier delivers five 50-watt channels of equal power and quality. The result is a balanced sound field capable of faithfully reproducing the most demanding movie, gaming, and multi-channel audio.
A 2.1 channel preamp output offers system upgrade possibilities. Use the Dolby Pro Logic IIz feature to add vertical dimension to the front soundstage or add additional speakers to the rear of your room with Dolby Pro Logic IIx.

Clear, Pure Audio in High Def

Marantz NR1402 5.1 Home Theater Receiver Icons
The NR1402's hi-definition audio support lets you take advantage of the latest surround sound formats. From Dolby TrueHD to DTS-HD Master audio, the NR1402's on-board decoding reproduces clear, uncompressed 5.1 audio via HDMI.
 

There's also a 192kHz/24-bit digital-to-analog converter for all channels and an isolated audio circuit board for improved sound and minimal interference. Source Direct mode switches off all unused circuitry for the purest audio possible.

M-XPort for Bluetooth and MP3 Devices
Enjoy audio playback from a variety of sources, including laptops and cell phones, using the M-XPort input. By connecting an RX101 Bluetooth receiver module (sold separately) to the NR1402, you can wirelessly stream audio signals from Bluetooth devices that feature A2DP compatibility.