| GENERAL | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Brand | Onkyo | Pioneer |
| Model | TX-NR6050 | SC-1523-K |
| Type | A/V Receiver | A/V Receiver |
| Country | North America | USA |
| Release Year | 2021 | 2013 |
| Predecessor | Pioneer SC-1522-K |
| AMPLIFIER | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Channels | 7.2 | 9.2 |
| Power Output | 90 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) | 135 W (8 Ω, 1 kHz, 2 channel driven) |
| Front Wide Channel Support | ||
| Amplifier Design | Class D3 (Direct Energy HD) | |
| Dynamic Audio Amplification | ||
| Non-Phase Shift Amplifier | ||
| VLSC (Vector Linear Shaping Circuitry) | Front L/R Channels | |
| THX™ Certification | Select™2 Plus | |
| Continuous 6 Ω Rated | ||
| Certified 4 Ω Performance | ||
| Discrete Output Stage Circuitry | ||
| Independent Block Construction (Amp/Preprocessor) | ||
| Bi-amp Capability | Front | |
| BTL (Bridged Transless or Bridging) |
| AUDIO FEATURES | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Digital Signal Processing (DSP) Engine | 32-bit Digital Signal Processing Engines | Texas Instruments Aureus |
| DAC | ESS SABRE32 Ultra | |
| DAC Specs | 192 kHz/24 Bit | 192 kHz/32 Bit |
| Maximum Channel Processing | 7.1 | 9.1 |
| Air Studios Monitor Certification | ||
| Dolby Atmos | ||
| Dolby Atmos Height Virtualization | ||
| Dolby Atmos Music | ||
| Dolby TrueHD | with Loudness Management | |
| Dolby Digital Plus | ||
| Dolby Surround Upmixer | ||
| Dolby Pro Logic | PLIIz | |
| Dolby Digital EX | ||
| THX Listening Modes | ||
| Surround EX | ||
| DTS:X | ||
| DTS Neural:X | ||
| DTS Virtual:X | ||
| DTS Neo | Neo:X | |
| DTS-HD Master Audio | ||
| DTS-HD High Resolution Audio | ||
| DTS 96/24 | ||
| DTS Express | ||
| DTS-ES | Discrete 6.1, Matrix 6.1 | |
| IMAX Enhanced | ||
| Auro 3D with Auro-Matic Upmixer | ||
| PCM | 2-ch/Multi-ch Input | 2-ch/Multi-ch Input |
| Network Audio Formats | FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCM | |
| Music Playback via USB | FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHD | MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD |
| High Resolution Music Playback via USB and/or Network | up to 192 kHz | 88.2, 96, 176.4, 192 kHz/24 bit |
| High Resolution Audio Formats via USB | FLAC, WAV, Apple Lossless, DSD, AIFF, AAC, Dolby TrueHD | Apple Lossless, WAV, FLAC, AIFF, DSD |
| Gapless Playback | ||
| DSD via HDMI | 2-ch/Multi-ch Input | 2-ch/Multi-ch Input |
| DSD via USB | 2-ch Input | 2-ch Input |
| DSD to PCM Converter | ||
| USB DAC | ||
| Jitter Reduction | PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio | plus PQLS (HDMI Bitstream/ Multi) |
| Auto Level Control | Multi-Channel | |
| DTS Dialogue Control | ||
| Dialog Enhancement | ||
| Dialog normalization | ||
| Dialogue Lift | via Dialog Enhancement | |
| Sound Retriever | Advanced (Multi-Channel / Auto with ARC) | |
| Sound Retriever AIR | ||
| Digital noise Reduction | ||
| Tone Control | Front L/R | Front L/R Channels |
| Compressed Music Enhancer | Advanced Music Optimizer | Advanced Sound Retriever |
| High-resolution Music Enhancer | Hi-bit32 Audio Processing | |
| THX Processing Mode | ||
| Audyssey Dynamic EQ | ||
| Audyssey Dynamic Volume | ||
| Audyssey LFC | ||
| Audyssey Sub EQ HT | ||
| Audyssey DSX | ||
| Direct Mode | ||
| Pure Audio Mode | ||
| Pure Direct Mode | ||
| Auto Surround | ||
| Optimum Surround | ||
| Advanced Surround | 15+1 Mode DSP | |
| Wide Surround | ||
| Front Stage Surround Advance | ||
| Headphone Surround | ||
| Virtual Speakers | T-D (Theater-Dimensional) | Surround Back / Height / Depth / Wide |
| Virtual Depth | ||
| Independent Subwoofer Outputs |
| CALIBRATION | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Auto Speaker Calibration System with Mic. | AccuEQ with subwoofer EQ and AccuReflex™ | Advanced MCACC |
| Manual MCACC | ||
| MCACC Memory | 6 | |
| Auto Phase Control Plus | ||
| Full Band Phase Control | ||
| Standing Wave Control | ||
| EQ Bands | 9-Band | |
| Symmetric EQ | ||
| X-Curve | ||
| Distance Adjustment | 1/2 inch | |
| Precision Distance | ||
| Polarity Check | ||
| Auto Subwoofer Crossover | ||
| PC Display |
| VIDEO FEATURES | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| HDR10 | ||
| HDR10+ | ||
| Dynamic HDR | ||
| BT.2020 color space | ||
| Dolby Vision | ||
| HLG (Hybrid Log Gamma) | ||
| HDMI Version | 2.1 | |
| HDBaseT Compatible | ||
| Enhanced Audio Return Channel (eARC) | ||
| HDCP Version | 2.3 | 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 8K/60p (RGB/YCbCr4:4:4) | up to 4K/30p |
| Video Signal Upscaling | 1080p to 4K | up to 4K/30p |
| Analog To HDMI Upconversion | Component****, Composite | |
| Component Video Upscaling | ||
| Analog to Analog Video conversion | ||
| Component Video Maximum Resolution | 1080p (1125p) | |
| Stream Smoother | ||
| Pure Cinema | ||
| Video Parameter Adjustments | YNR, CNR, BNR, MNR, Detail, Brightness, Contrast, Hue, Chroma, Black Level | |
| Triple HD noise Reduction | ||
| Super Resolution | ||
| isf Certified Calibration Control |
| CONNECTIVITY | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Wi-Fi | via optional AS-WL300 adapter (sold separately) | |
| Bluetooth | SBC, AAC, aptX, aptX HD | via optional AS-BT100 or AS-BT200 adapters (sold separately) |
| Works with Amazon Alexa | ||
| Google Assistant | ||
| Chromecast Built-In | ||
| Apple Siri | ||
| Works with SonoS | ||
| DTS Play-Fi | ||
| MHL Input | 1 Front (Version 2.0) | |
| DLNA 1.5 | ||
| AirPlay | AirPlay 2 | AirPlay |
| Apple Product Connection | iPod, iPhone and iPad | iPod, iPhone and iPad via front USB |
| Remote App | Onkyo Controller and Music Control apps | iControlAV2013 (for iOS and Android) |
| InstaPrevue Input Source Prevue |
| TERMINALS | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| HDMI Inputs | 6 | 9 (1 front) |
| HDMI Outputs | 2 (1 Main, 1 Sub/Zone2) | 3 (2 for MAIN, 1 for MAIN/HDZONE) |
| 8K Inputs | 3 | |
| USB Input | 2 (front and rear) | 1 Front |
| USB DC Out Port | 1 Rear for AS-WL300 (5 V, 0.6 A) | |
| Optical Inputs | 1 | 2 |
| Optical Outputs | 1 | |
| Coaxial Inputs | 1 | 2 |
| RCA Line Inputs | 4 | 5 |
| RCA Line Outputs | 1 | |
| XLR Line Inputs | ||
| Phono Input | ||
| Multi-Channel Input | ||
| RCA Pre-Outs | 0.2 | 11.2 |
| XLR Pre-outs | ||
| Composite Video Inputs | 5 (1 front) | |
| Composite Video Outputs | 2 | |
| S-Video Inputs | ||
| S-Video Outputs | ||
| Component Video Inputs | 2 | |
| Component Video Outputs | 1 | |
| Ethernet | ||
| Ethernet Switch | ||
| PC In | ||
| Front A/V Inputs | USB | HDMI, USB, Composite Video |
| Speaker A/B | ||
| Headphone Out | 6.3 mm (1/4") | 6.3 mm (1/4") |
| Detachable Power Cord | ||
| adapterport |
| ZONES | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Number of Zones | 2 | 4 |
| Powered Zones | 2 | 2 |
| Zone 2 Outs | RCA Line Out (shared with Zone B) | Composite Video, RCA Pre/Line Out + Subfoower |
| Zone 3 Outs | RCA Pre/Line Out | |
| Zone 4 Outs | HDMI | |
| Whole House Mode | ||
| RS-232C Interface | ||
| +12V Trigger Output | 0 | 2 (Main, Zone2, Zone 3, HDZone) |
| Remote (IR) Input/Output | 0 / 0 | 2 / 1 |
| MISCELLANEOUS | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| On-Screen Display | Graphical User Interface (GUI) with Album Artwork (HDMI only) | |
| Multi-Zone On-Screen Display | ||
| AV Navigator | Built-in | |
| IP Control | ||
| PreAmp Mode | ||
| Versatile Speaker Configuration | Surround Back/ Front Height/ Front Wide/ Front Bi-Amp/ Zone 2/ B-Speaker | |
| FL Dimmer | ||
| Function Rename | ||
| Remote Controller | Learning Remote Control |
| RADIO | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Analog Tuner | FM/AM | FM/AM |
| Presets | 40 | 63 |
| Digital Radio | ||
| Internet Radio | TuneIn | vTuner |
| Pandora | ||
| Spotify | ||
| Tidal | ||
| Deezer | ||
| Napster | ||
| SiriusXM |
| CONSTRUCTION | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Chassis | Insulated Dual Chassis | |
| Front Panel | Brushed | |
| Solid Aluminum Front | ||
| Construction | Advanced Direct Construction | |
| Speaker Terminals | 9 | 11 |
| Large Speaker Terminals | 9 | 11 |
| Color-Coded Speaker Terminals | ||
| Transparent High-Grade Speaker Terminals | ||
| 3D Space Frame Construction | ||
| Gold plated RCA terminals |
| POWER | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Power Supply | AC 120 V, 60 Hz | AC 120 V, 60 Hz |
| H.C.P.S. (High Current Power Supply) | Custom High-Current Low-Noise Power Transformer | |
| Toroidal Transformer | ||
| Low Leakage Flux Power Transformer | ||
| Transformer Stabilizer | ||
| Power Consumption | 635 W | 330 W |
| No Sound Power | 65 W | |
| Standby Power | 0.1 W | 0.1 W |
| ECO Mode / Hybrid Standby Function | ||
| Auto Power Standby |
| PHYSICAL | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Dimensions (W x H x D) | 435 mm x 173.5 mm x 379.5 mm 17-1/8" x 6-13/16" x 14-15/16" | 435 mm x 185 mm x 441 mm 17-1/8" x 7-5/16" x 17-3/8" |
| Dimensions of Package (W x H x D) | 534 mm x 265 mm x 468 mm 21" x 10-7/16" x 18-7/16" | |
| Weight | 9.8 kg (21.6 lbs) | 15,0 kg (33 lb 1 oz) |
| Weight of Package | 12.5 kg (27.6 lbs) |
| SPECIFICATIONS | Onkyo TX-NR6050 | Pioneer SC-1523-K |
|---|---|---|
| Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) | 90 W (0.08% THD) | |
| Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC) | 135 W (0.08% THD) | |
| Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) | 175 W (1.0% THD) | |
| Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC) | 200 W (10% THD) | |
| Power Output (4 Ω, 1 kHz, 2 channel Driven) | 220 W (1.0% THD) | |
| Multi Channel Simultaneous Drive | 760 W (8 Ω, 1 kHz, 1.0%) | |
| Dynamic Power per Channel (3 Ω, Front) | 240 W | |
| Dynamic Power per Channel (4 Ω, Front) | 210 W | |
| Dynamic Power per Channel (8 Ω, Front) | 120 W | |
| THD | 0.08% (20 Hz - 20 kHz, Half power) | 0.04% (1 kHz, 110 W + 110 W, 8 Ω) |
| Input Sensitivity and Impedance (Line) | 200 mV/47 kΩ (1 kHz, 100 W/8 Ω) | 390 mV/47 kΩ (Line) |
| Input Sensitivity and Impedance (Phono MM) | 3.5 mV/47 kΩ | |
| Rated Preout Level and Impedance | 1 V/470 Ω (subwoofer) | |
| Rated Lineout Level and Impedance | 390 mV/2.2 kΩ (REC OUT) | |
| Rated Headphone Power Output | 80 mW (32 Ω, 1 kHz, 10% THD) | |
| Phono Overload | 70 mV (MM, 1 kHz 0.5%) | |
| S/N Ratio (Line, IHF-A) | 106 dB | 101 dB |
| S/N Ratio (Phono MM, IHF-A) | 80 dB | |
| Frequency Response (Analog In) | 10 Hz - 100 kHz/+1 dB, -3 dB (Direct/Pure Audio) | |
| DSD Sampling Rates via HDMI | 2.8 MHz | 2.8 MHz |
| DSD Sampling Rates via USB | 2.8 MHz, 5.6 MHz, 11.2 MHz | 5.6 MHz, 2.8 MHz |
| Video Input Sensitivity/Output Level and Impedance | 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 | 10BASE-T/100BASE-TX | 10BASE-T/100BASE-TX |
| Wi-Fi Standard | IEEE 802.11 a/b/g/n/ac | |
| Wi-Fi Terminal Frequency | 5 GHz, 2.4 GHz | |
| Bluetooth Version | 4․2 | |
| Bluetooth Frequency | 2.4 GHz | |
| HDMI Terminal | 19-pin (not DVI) | |
| HDMI Output Type | 5 V, 55 mA | |
| HDMI Input/MHL Terminal | 5 V, 900 mA | |
| USB Terminal | Front: Ver. 2.0, 5 V, 0.5 A Rear: Ver. 2.0, 5 V, 1 A | USB2.0 (Type A) 5 V, 2,1 A |
| FM Frequency | 87.5 MHz - 107.9 MHz | 87.5 MHz - 108 MHz |
| FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.) | Mono: 1.0 µV (11.2 dBf) | |
| AM Frequency | 530 kHz - 1710 kHz | 530 kHz - 1700 kHz |
| Warranty | 2 Years | 1 Year Parts & Labor |
* - 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:
