Pioneer VSX-522-K, a 5.1-channel home theater AV receiver released in 2012. It's an entry-level model designed for basic home cinema setups, supporting 3D video, high-definition audio formats, and connectivity for devices like iPods/iPhones via USB. The black finish, brushed aluminum front panel, and labels (e.g., "140W x 5" power output, HDMI, Dolby, and iPod/iPhone icons) match this model exactly. It's a solid, affordable option for beginners, emphasizing ease of use with Pioneer's MCACC room calibration.
Here's a summary of the main specs, drawn from official and review sources:
| Category | Details |
|---|---|
| Channels | 5.1 (5 amplified channels + 1 subwoofer pre-out); supports up to 7.1 with external amp via pre-outs |
| Power Output | 80W per channel (8 ohms, 20Hz–20kHz, 0.08% THD, 2ch driven) 140W per channel (6 ohms, 1kHz, 1% THD, 1ch driven) Total: ~400W dynamic power |
| Audio Formats | Dolby TrueHD, DTS-HD Master Audio, Dolby Pro Logic IIz, Dolby Digital Plus, DTS-ES, MP3/WMA/AAC playback via USB |
| Video Support | HDMI 1.4 (4 inputs/1 output, 3D-ready, ARC, 1080p passthrough, Deep Color, x.v.Color); no upconversion from composite |
| Connectivity | - 4 HDMI in/out - 3 analog audio inputs - 1 optical + 1 coaxial digital audio in - USB front panel (for iPod/iPhone, flash drives) - 1/4" headphone jack - AM/FM tuner (30 presets) - Surround Back/Front Height pre-outs - No Bluetooth, Ethernet, or AirPlay (entry-level limitations) |
| Calibration & Features | MCACC auto room setup (with included mic); Phase Control for improved bass; Advanced Surround modes; HDMI Standby Through; Auto Power Down; Sleep Timer; Display dimmer |
| Dimensions & Weight | 17.1" W x 6.2" H x 12.9" D; ~17.6 lbs |
| Power Consumption | 415W operational |
| Signal-to-Noise Ratio | 98 dB |