AMPLIFIER
Onkyo TX-SR353
Onkyo TX-SR343
Channels 5.1 5.1 Power Output 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) 65 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) Dynamic Audio Amplification Non-Phase Shift Amplifier WRAT (Wide Range Amplifier Technology) VLSC (Vector Linear Shaping Circuitry) Optimum Gain Volume Circuitry THX™ Certification Continuous 6 Ω Rated Certified 4 Ω Performance Discrete Output Stage Circuitry 3-Stage Inverted Darlington Circuitry PUSH-PULL Design Independent Block Construction (Amp/Preprocessor) Bi-amp Capability BTL (Bridged Transless or Bridging)
AUDIO FEATURES
Onkyo TX-SR353
Onkyo TX-SR343
Digital Signal Processing (DSP) Engine Advanced 32-bit DSP Chip DAC Burr-Brown DAC Specs 192 kHz/24 Bit 192 kHz/24 Bit Maximum Channel Processing 5.1 5.1 Air Studios Monitor Certification Dolby Atmos Dolby Atmos Height Virtualization Dolby Atmos Music Dolby TrueHD Dolby Digital Plus Dolby Surround Upmixer Dolby Pro Logic PLIIDolby Digital EX Surround EX DTS:X DTS Neural:X DTS Virtual:X DTS Neo Neo:6DTS-HD Master Audio DTS-HD High Resolution Audio DTS 96/24 DTS Express DTS-ES IMAX Enhanced Auro 3D with Auro-Matic Upmixer PCM 2-ch/Multi-ch Input 2-ch/Multi-ch InputHigh Resolution Music Playback via USB and/or Network DSD via HDMI 2-ch 2-ch/Multi-ch InputDSD to PCM Converter USB DAC Jitter Reduction PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF AudioDTS Dialogue Control Dialog Enhancement Dialog Level Adjustment Dialog normalization Dialogue Lift Tone Control Front L/R Channels Front L/R ChannelsCompressed Music Enhancer Advanced Music Optimizer Advanced Music Optimizer (bluetooth included)High-resolution Music Enhancer THX Processing Mode Audyssey Dynamic EQ Audyssey Dynamic Volume Audyssey LFC Audyssey Sub EQ HT Audyssey DSX Phase-Matching Bass Boost for Deep Bass and Clear Mid-RangeDirect Mode Pure Audio Mode Pure Direct Analog Path Mode Virtual Speakers T-D (Theater-Dimensional)Independent Subwoofer Outputs
CALIBRATION
Onkyo TX-SR353
Onkyo TX-SR343
Auto Speaker Calibration System with Mic. AccuEQ
VIDEO FEATURES
Onkyo TX-SR353
Onkyo TX-SR343
HDR10 HDR10+ Dynamic HDR BT.2020 color space Dolby Vision HLG (Hybrid Log Gamma) HDBaseT Compatible Enhanced Audio Return Channel (eARC) HDCP Version 2.2 2.2 QMS (Quick Media Switching) ALLM (Auto Low Latency Mode) VRR (Variable Refresh Rate) QFT (Quick Frame transport) 3-D Ready Video Signal Passthrough up to 4K/60p (4:4:4) up to 4K/60p (RGB/YCbCr4:4:4/YCbCr4:2:2, 24 bit) Video Signal Upscaling Analog To HDMI Upconversion Component**, CompositeComponent Video Upscaling Analog to Analog Video conversion Component Video Maximum Resolution 480i/576i isf Certified Calibration Control
CONNECTIVITY
Onkyo TX-SR353
Onkyo TX-SR343
Wi-Fi Bluetooth Works with Amazon Alexa Chromecast Built-In Works with SonoS DTS Play-Fi MHL Input DLNA 1.5 AirPlay Apple Product Connection iPod, iPhone via RI DockRemote App InstaPrevue Input Source Prevue
TERMINALS
Onkyo TX-SR353
Onkyo TX-SR343
HDMI Inputs 4 4 HDMI Outputs 1 1 8K Inputs USB Input 1 (Front) USB DC Out Port 5 V, 1 AOptical Inputs 1 2 Optical Outputs Coaxial Inputs 1 1 RCA Line Inputs 3 7 (1 front) RCA Line Outputs XLR Line Inputs Phono Input Multi-Channel Input RCA Pre-Outs 0.1 0.1 XLR Pre-outs Composite Video Inputs 2 3 (1 front) Composite Video Outputs 1 S-Video Inputs S-Video Outputs Component Video Inputs 2 Component Video Outputs Ethernet Ethernet Switch PC In Front A/V Inputs USB Composite Video, RCA Audio Speaker A/B Headphone Out 6.3 mm (1/4") 6.3 mm (1/4") Detachable Power Cord uport
ZONES
Onkyo TX-SR353
Onkyo TX-SR343
Number of Zones 1 1 Whole House Mode RS-232C Interface +12V Trigger Output 0 0 Remote (IR) Input/Output 0 / 0 0 / 0
MISCELLANEOUS
Onkyo TX-SR353
Onkyo TX-SR343
On-Screen Display Graphical Overlaid On-Screen Display (OSD) via HDMI with Quick Set-UpONKYO-RI System Control RIHD (Remote Interactive Over HDMI) Pre-Pro/Learning Remote / / On Screen Remote Programming Bi-directional Remote Setup via GUI Smart Grid-Ready
RADIO
Onkyo TX-SR353
Onkyo TX-SR343
Analog Tuner FM/AM FM/AMPresets 30 40 Digital Radio Internet Radio Pandora Spotify Tidal Deezer Napster SiriusXM
CONSTRUCTION
Onkyo TX-SR353
Onkyo TX-SR343
Solid Aluminum Front Speaker Terminals 5 5 Large Speaker Terminals 2 2 Color-Coded Speaker Terminals Transparent High-Grade Speaker Terminals Gold plated RCA terminals
POWER
Onkyo TX-SR353
Onkyo TX-SR343
Power Supply AC 120 V, 60 Hz AC 120 V, 60 Hz Independent Power Supply 2 H.C.P.S. (High Current Power Supply) Massive High Power TransformerToroidal Transformer Power Consumption 210 W 3.8 A No Sound Power 45 W Standby Power 0.45 W 0.15 W
PHYSICAL
Onkyo TX-SR353
Onkyo TX-SR343
Dimensions (W x H x D) 435 mm x 168 mm x 326.5 mm 17-1/8" x 6-5/8" x 12-7/8" 435 mm x 160 mm x 328 mm 17-1/8" x 6-5/16" x 12-15/16" Weight 8.0 kg (17 lb 10 oz) 7.8 kg (17.2 lbs)
SPECIFICATIONS
Onkyo TX-SR353
Onkyo TX-SR343
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) 80 W (0.08% THD) 65 W (0.7% THD) Power Output (6 Ω, 1 kHz, 1 channel driven, FTC) 140 W (1.0% THD) 110 W (0.9% THD) Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC) 120 W Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 100 W (1% THD) Dynamic Power per Channel (3 Ω, Front) 160 W Dynamic Power per Channel (4 Ω, Front) 125 W Dynamic Power per Channel (8 Ω, Front) 85 W THD 0.06% (20 Hz - 20 kHz, 8 Ω, 1 Channel Driven, 50 W) 0.08% (20 Hz - 20 kHz, half power) Damping Factor 40 (Front, 1 kHz, 8 Ω) Input Sensitivity and Impedance (Line) 200 mV/47 kΩ 200 mV/47 kΩ (LINE, 1 kHz 100 W/8 Ω) S/N Ratio (Line, IHF-A) 98 dB 100 dB Frequency Response (Analog In) 5 Hz - 100 kHz/0 dB, -3 dB (Direct mode) 10 Hz - 100 kHz/+1 dB, -3 dB (Direct mode) DSD Sampling Rates via HDMI 2.8 MHz Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Composite) 1 Vp-p/75 Ω (Component Y) 0.7 Vp-p/75 Ω (Component PB/CB, PR/CR) 1 Vp-p/75 Ω (Composite) Ethernet Standard Bluetooth Version 2․1 + EDR Bluetooth Frequency 2.4 GHz FM Frequency 87.5 MHz - 108.0 MHz 87.5 MHz - 107.9 MHz AM Frequency 530 kHz - 1700 kHz 522/530 kHz - 1611/1710 kHz Warranty 2 Years 2 Years
* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted
For a full review please go to the review page:
Review