| GENERAL | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Brand | Pioneer | Pioneer |
| Series | Elite | Elite |
| Model | SC-LX904 | SC-LX901 |
| Type | A/V Receiver | A/V Receiver |
| Country | North America | Australia |
| Release Year | 2019 | 2017 |
| Predecessor | Pioneer SC-LX901 | Pioneer SC-99 |
| Successor | Pioneer VSX-LX805 | Pioneer SC-LX904 |
| AMPLIFIER | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Channels | 11.2 | 11.2 |
| Power Output | 140 W (8 Ω, 1 kHz, 2 channel driven) | 140 W (8 Ω, 1 kHz, 2 channel driven) |
| Front Wide Channel Support | ||
| Amplifier Design | Class D3 (Direct Energy HD) | Class D3 (Direct Energy HD) |
| THX™ Certification | ||
| Continuous 6 Ω Rated | ||
| Certified 4 Ω Performance | ||
| Bi-amp Capability | Front, Center, Surround, SP-B |
| AUDIO FEATURES | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Digital Signal Processing (DSP) Engine | Digital Quad-Core 32-bit DSP (Cirrus Logic) + Aureus™ Floating-Point DSP (TI) | Cirrus Logic (Quad Core) x 1 |
| DAC | ESS ES9026PRO x 2 | ESS SABRE32 Ultra (ES9016S) |
| DAC Specs | 384 kHz/32 Bit | 192 kHz/32 Bit |
| Maximum Channel Processing | 11.2 | 11.2 |
| Air Studios Monitor Certification | ||
| Dolby Atmos | ||
| Dolby Atmos Height Virtualization | ||
| Dolby Atmos Music | ||
| Dolby TrueHD | ||
| Dolby Digital Plus | ||
| Dolby Surround Upmixer | ||
| Dolby Pro Logic | ||
| Dolby Digital EX | ||
| Surround EX | ||
| DTS:X | ||
| DTS Neural:X | ||
| DTS Virtual:X | ||
| DTS Neo | ||
| DTS-HD Master Audio | ||
| DTS-HD High Resolution Audio | ||
| DTS 96/24 | ||
| DTS Express | ||
| DTS-ES | Discrete 6.1, Matrix 6.1 | 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 | MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD | |
| Music Playback via USB | MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD | MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD, Dolby TrueHD |
| High Resolution Music Playback via USB and/or Network | 64, 88.2, 96, 176.4, 192 kHz/24 bit | 64, 88.2, 96, 176.4, 192 kHz/24 bit |
| High Resolution Audio Formats via USB | Apple Lossless, WAV, FLAC, AIFF, AAC, DSD | Apple Lossless, WAV, FLAC, AIFF, AAC, DSD, Dolby TrueHD |
| 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 | PQLS & PQFA | PQLS & PQFA |
| Dialog Enhancement | ||
| Dialog normalization | ||
| Dialogue Lift | via Dialog Enhancement | |
| Sound Retriever | Advanced | Advanced |
| Sound Retriever AIR | ||
| Digital noise Reduction | ||
| Tone Control | All Channels | All Channels |
| Compressed Music Enhancer | Advanced Sound Retriever | Advanced Sound Retriever |
| High-resolution Music Enhancer | ||
| Audyssey Dynamic EQ | ||
| Audyssey Dynamic Volume | ||
| Audyssey LFC | ||
| Audyssey Sub EQ HT | ||
| Audyssey DSX | ||
| Direct Mode | ||
| Pure Direct Mode | ||
| Auto Surround | ||
| Optimum Surround | ||
| Advanced Surround | 10 + 1 | 11 + 1 |
| Wide Surround | ||
| Front Stage Surround Advance | ||
| Headphone Surround | ||
| Virtual Speakers | ||
| Virtual Depth | ||
| Independent Subwoofer Outputs |
| CALIBRATION | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Auto Speaker Calibration System with Mic. | MCACC Pro | MCACC Pro |
| Manual MCACC | ||
| MCACC Memory | 3 | 3 |
| Reflex Optimizer | ||
| Phase Control | ||
| Auto Phase Control Plus | ||
| Full Band Phase Control | ||
| Standing Wave Control | Multi-Point (9 points) | |
| EQ Bands | 9-Band | 9-Band |
| Symmetric EQ | ||
| X-Curve | ||
| Distance Adjustment | 0.05 feet | 0.5 feet |
| Precision Distance | ||
| Polarity Check | ||
| Auto Subwoofer Crossover |
| VIDEO FEATURES | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| HDR10 | ||
| HDR10+ | ||
| Dynamic HDR | ||
| BT.2020 color space | ||
| Dolby Vision | ||
| HLG (Hybrid Log Gamma) | ||
| 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 4K/60p (YCbCr 4:4:4) | up to 4K/60p (YCbCr 4:4:4) |
| Video Signal Upscaling | 1080p to 4K | up to 4K/60p (YCbCr 4:4:4) |
| Analog To HDMI Upconversion | Component**, Composite | Component**, Composite |
| Component Video Upscaling | ||
| Analog to Analog Video conversion | ||
| Component Video Maximum Resolution | 480i/576i | 1080i |
| Stream Smoother | ||
| Pure Cinema | ||
| Video Parameter Adjustments | ||
| Super Resolution | ||
| isf Certified Calibration Control |
| CONNECTIVITY | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Wi-Fi | ||
| Bluetooth | SBC, AAC | SBC, AAC |
| Works with Amazon Alexa | ||
| Google Assistant | ||
| Chromecast Built-In | ||
| Apple Siri | ||
| Works with SonoS | ||
| DTS Play-Fi | ||
| MHL Input | ||
| DLNA 1.5 | ||
| AirPlay | AirPlay 2 | AirPlay |
| Apple Product Connection | Made for iPhone, iPod and iPad (Airplay only) | Made for iPhone, iPod and iPad (Airplay only) |
| Remote App | iControlAV5 (for iOS and Android) | |
| InstaPrevue Input Source Prevue |
| TERMINALS | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| HDMI Inputs | 7 (1 front) | 8 (1 front) |
| HDMI Outputs | 3 (1 MAIN, 1 SUB, 1 ZONE 2) | 2 (1 MAIN, 1 SUB/ZONE 2) |
| 8K Inputs | ||
| USB Input | 2 (1 Front) | 1 Front |
| USB DC Out Port | ||
| Optical Inputs | 3 | 3 |
| Optical Outputs | ||
| Coaxial Inputs | 2 | 2 |
| RCA Line Inputs | 6 | 6 |
| RCA Line Outputs | ||
| XLR Line Inputs | ||
| Phono Input | ||
| Multi-Channel Input | ||
| RCA Pre-Outs | 11.2 | 11.2 |
| XLR Pre-outs | ||
| Composite Video Inputs | 2 | 2 |
| Composite Video Outputs | ||
| S-Video Inputs | ||
| S-Video Outputs | ||
| Component Video Inputs | 2 | 2 |
| Component Video Outputs | 1 | |
| Ethernet | ||
| Ethernet Switch | ||
| PC In | ||
| Front A/V Inputs | HDMI, USB | HDMI, USB |
| Speaker A/B | ||
| Headphone Out | 6.3 mm (1/4") | 6.3 mm (1/4") |
| Detachable Power Cord | ||
| adapterport |
| ZONES | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Number of Zones | 3 | 3 |
| Powered Zones | 2 and 3 | 2 and 3 |
| Zone 2 Outs | HDMI, RCA Pre/Line Out | HDMI, RCA Pre/Line Out |
| Zone 3 Outs | RCA Pre/Line Out | RCA Pre/Line Out |
| RS-232C Interface | ||
| +12V Trigger Output | 2 (A: 100 mA, B: 25 mA) | 2 (A: 100 mA, B: 25 mA) |
| Remote (IR) Input/Output | 2 / 1 | 2 / 1 |
| MISCELLANEOUS | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| On-Screen Display | Icon-based Graphical User Interface (GUI) | |
| GUI Languages | 7 | |
| AV Navigator | ||
| IP Control | ||
| PreAmp Mode | ||
| Versatile Speaker Configuration | Surround Back/Height 1/Height 2/Speaker B/Bi-Amp/Zone 2/Zone 3 | |
| FL Dimmer | ||
| Function Rename |
| RADIO | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Analog Tuner | FM/AM | FM/AM with RDS |
| Presets | 40 | 40 |
| Digital Radio | ||
| Internet Radio | TuneIn | TuneIn |
| Pandora | ||
| Spotify | ||
| Tidal | ||
| Deezer | ||
| Napster | ||
| SiriusXM |
| CONSTRUCTION | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Front Panel | Brushed | |
| Solid Aluminum Front | ||
| Construction | Advanced Direct Construction | Advanced Direct Construction |
| Speaker Terminals | 11 | 11 |
| Large Speaker Terminals | 11 | 11 |
| Color-Coded Speaker Terminals | ||
| 3D Space Frame Construction | ||
| Gold plated RCA terminals |
| POWER | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Power Supply | AC 120 V, 60 Hz | |
| Low Leakage Flux Power Transformer | ||
| Transformer Stabilizer | ||
| Power Consumption | 340 W | 340 W |
| No Sound Power | 90 W | |
| Standby Power | 0.1 W | 0.2 W |
| Auto Power Standby | ||
| Auto Power off |
| PHYSICAL | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Dimensions (W x H x D) | 435 mm x 185 mm x 440 mm 17-1/8" x 7-5/16" x 17-5/16" | 435 mm x 185 mm x 441 mm 17-1/8" x 7-5/16" x 17-1/3" |
| Weight | 18.5 kg (40.8 lbs) | 18.3 kg (40.3 lbs) |
| SPECIFICATIONS | Pioneer SC-LX904 | Pioneer SC-LX901 |
|---|---|---|
| Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC) | 140 W (0.08% THD) | 140 W (0.08% THD) |
| Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) | 200 W (1.0% THD) | |
| Power Output (6 Ω, 1 kHz, 1 channel driven, FTC) | 200 W (1% THD) | |
| Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC) | 260 W (10% THD) | |
| Power Output (4 Ω, 1 kHz, 2 channel Driven) | 255 W (1.0% THD) | |
| Rated Power Output (4 Ω, 1 kHz, 1 channel Driven) | 280 W (1% THD) | |
| Maximum Power Output (4 Ω, 1 kHz, 1 channel Driven) | 340 W (10% THD) | |
| Multi Channel Simultaneous Drive | 880 W (8 Ω, 1 kHz, 1.0%) | 880 W (8 Ω, 1 kHz, 1.0%) |
| THD | 0.04% (1 kHz, 100 W) | 0.04% (1 kHz, 100 W) |
| Input Sensitivity and Impedance (Line) | 200 mV/82 kΩ | 200 mV/82 kΩ |
| Input Sensitivity and Impedance (Phono MM) | 3.5 mV/47 kΩ | 3.5 mV/47 kΩ |
| Rated Preout Level and Impedance | 1 V/470 kΩ | 1 V/470 kΩ |
| Rated Headphone Jack Output Level and Impedance | 43 Ω | |
| Rated Headphone Power Output | 57 mW (32 Ω, 1 kHz, 10% THD) | 57 mW (32 Ω, 1 kHz, 10% THD) |
| Phono Overload | 70 mV (MM, 1 kHz, 0.5%) | 70 mV (MM, 1 kHz, 0.5%) |
| S/N Ratio (Line, IHF-A) | 108 dB | 108 dB |
| S/N Ratio (Phono MM, IHF-A) | 90 dB | 90 dB |
| DSD Sampling Rates via HDMI | 2.8 MHz | 2.8 MHz |
| DSD Sampling Rates via USB | 11.2 MHz, 5.6 MHz, 2.8 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) | 1 Vp-p/75 Ω (Component Y) 0.7 Vp-p/75 Ω (Component PB/PR) 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 | IEEE 802.11 a/b/g/n |
| Wi-Fi Terminal Frequency | 5 GHz, 2.4 GHz | 5 GHz, 2.4 GHz |
| Bluetooth Version | 4․2 | 4․1 + LE |
| Bluetooth Frequency | 2.4 GHz | 2.4 GHz |
| HDMI Output Type | 5 V, 55 mA | |
| USB Terminal | Ver. 2.0, 5 V, 500 mA | USB2.0 (Type A) 5 V, 1 A |
| FM Frequency | 87.5 MHz - 107.9 MHz | 87.5 MHz - 108.0 MHz |
| FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.) | Mono: 1.0 µV (11.2 dBf) | |
| AM Frequency | 530 kHz - 1710 kHz | 522/530 kHz - 1611/1710 kHz |
| Warranty | 3 Years | 3 Years 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:
