ONKYO TX-SR313 silver

Onkyo TX-SR313 receiver is the basic model, but that despite the attractive cost includes a number of advanced technologies. With the integration of WRAT Wide Range Amplifier Technology can all movie fans to enjoy high-quality audio recitation. This 5.1-channel AVR is hiding a number of features in a compact and stylish chassis, making provides perfect sound performance, and seamlessly integrates with all A/V components in one intelligent unit. Four inputs and one HDMI output provides connectivity for 3D television, game consoles and BD players, while the USB port provides a direct digital connection of your iPod/iPhone or flash drive. Add to this high-end 24-bit Burr-Brown converters, which are extremely resistant to jitter and gain precision, strength and fidelity, as you would expect from a several times more expensive components.
4x HDMI Interface Specification v1.4 - uncompressed signal transfer
Four HDMI inputs allow you to connect the receiver to easily source with high resolution, such as Blu-ray players, cable/satellite tuners and game consoles. HDMI implementation on this receiver also supports audio return channel (ARC), so you can make the same sound from the TV HDMI cable that to her sometimes send signals from other devices. This means that you will enjoy TV programs with perfect sound Onkyo receiver without the need to install many cables. Implemented HDMI interface also supports 3D video and many other high-resolution format.
Direct digital connection of iPod/iPhone - cleaner sound
On the front panel of the receiver is handy USB port which can play MP3 and AAC files stored in your iPod/iPhone and MP3, WMA, AAC and FLAC audio files stored on a flash drive. And all this using the system remote control. With direct digital connection of then will your music sound much cleaner and brighter!
Advanced Music Optimizer - to restore the quality of compressed digital music
MP3 and AAC usually sounds great when listening through headphones from a portable music player. Their deficiencies may manifest itself fully when playing through quality AVR. During compression is lost because a high amount of high frequency information. Therefore, Onkyo has designed the Advanced Music Optimizer technology, which helps compensate for the loss of image and improves the quality of compressed audio files. With it you get clearer and expansive sound. They are also aligned undesirable jumps in volume, which further improves the audio character in the reproduction of compressed music files.
The latest decoding formats - enjoy full HD soundtracks
Onkyo TX-SR313 can decode Dolby TrueHD and DTS-HD Master Audio, two "lossless" Blu-ray formats, which provide an identical reproduction of the sound recording studio, so you hear the sound exactly as it wanted its author. TX-SR313 also decodes Dolby Digital Plus and DTS-HD High Resolution Audio formats. Dolby Digital Plus is designed to accompany HD video storage media, television broadcasting and on-line content. DTS-HD High Resolution Audio, it offers higher bit and sampling frequency than the DTS core technology.
WRAT (Wide Range Amplifier Technology) - brings even higher fidelity
WRAT is a set of innovative technologies Onkyo developed to improve the signal-to-noise ratio, and strengthen fidelity amplified audio. The technology works to reduce noise throughout the frequency range, which ensures balanced performance in the reproduction of the most dynamic soundtracks. The perfect output achieved by using an amplifier design with low negative feedback that using the "closed" loop circuit cancels noise from individual circuits and provides immediate elimination of the current capability reflex energy and impedance fluctuations speakers. Design WRAT helped make the Onkyo AVR one of the most popular systems demanding audiophile enthusiasts. It is now incorporated for the first time in the base model TX-SR313.
Specifications:
Amplifier:
Number of Channels: 5.1
Power: 100 W per channel at 6 ohms impedance
Total harmonic distortion: 0.08% (from 20 to 20 kHz, half power)
Damping factor: 60 (at 8 ohm impedance)
Speaker impedance: 6-16 ohms

Amplifier Features:
HCPS (High Current Power Supply) - a massive high-performance transformer
WRAT (Wide Range Amplifier Technology)
Discrete end portion (Discrete Output Stage Circuitry)
Circuit for optimum amplification (Optimum Gain Volume Circuitry)
PLL (Phase Locked Loop) Jitter-Cleaning circuit S/PDIF audio
Advanced features:
Support for HDMI: 3D, audio return channel (ARC), DeepColor, xvColor, LipSync, Dolby TrueHD, DTS-HD Master Audio, DVD-Audio, Super Audio CD, Multichannel PCM, and CEC
Audio Decoding: Dolby TrueHD, DTS-HD Master Audio, Dolby Digital Plus, DTS-HD High-Resolution Audio
Direct digital connection for iPod/iPhone through front USB port
Overlaid On-Screen Display (OSD) via HDMI
Signal processing:
TI Burr-Brown 192 kHz/24bit DACs for all channels
The advanced 32-bit DSP chip
4 DSP Modes for Gaming: Rock, Sports, Action, and RPG
Advanced Music Optimizer for compressed digital files hudbební
Features Surround Sound Theater-Dimensional
CinemaFILTER
Additional Features: Direct, Dual Bass
Other functions:
Adjustable crossover frequency: Hz 40/50/60/70/80/90/100/120/150/200
A/V Sync (up to 400 ms at 48 kHz)
Balance the tone for the front L/R channels
3 Backlight Display
RDS (PS/RT/PTY/TP)
FM/AM tuner with memory for 40 stations
RIHD (Remote Interactive over HDMI) for system control
Compatible with RI (Remote Interactivním) dock for iPod/iPhone
Inputs:
4x HDMI v1.4
1x USB on the front panel (for USB drives and iPod/iPhone)
2 component video
5x composite video (1x front, 4x rear)
3x digital audio (2x optical, 1x coaxial)
6x analog audio (1x front, 5 rear)
Outputs:
1x HDMI v1.4
1 x component video
2x composite video
1x analog audio
1 pre-out for subwoofer
1x Headphone
Power:
Input: AC 230 V, 50/60 Hz
Maximum power consumption: 300 W
Design:
Color: silver
Dimensions: 435 x 150 x 318 mm
Weight: 7.6 kg

Standard accessories:
FM antenna, AM antenna, marks the speaker cables, manual, remote control with batteries