Pioneer SC-1227-K 840W 7.2 Class D3 AVR w/ Mic & Remote

Pioneer SC-1227-K 840W 7.2 Class D3 AVR w/ Mic & Remote, Very Good Condition

Made in Japan. A very-good-condition Pioneer SC-1227-K — a 7.2-channel Class D3 (Direct Energy) network AV receiver with the original setup microphone and original remote control included, ready to anchor a serious modern home theatre system.

The SC-1227-K sits firmly in Pioneer’s high-performance Elite-tier AVR lineage, sharing its core architecture and Class D3 amplifier topology with the Elite SC-61 / SC-63 of the same generation — receivers that drew widespread praise for delivering genuinely high-end audio and video performance at a mid-tier price point. With 120 watts per channel into 8 ohms and seven channels of Pioneer’s signature Class D3 amplification, the SC-1227-K easily powers demanding surround setups and delivers rich, detailed, dynamic sound — even at reference-level listening volumes.

Pioneer’s Class D3 amplifier was specifically designed for audiophile applications and features a direct signal path with no EMI filters, no feedback loops, and no current limiting — an unusually pure topology in an AVR at this price tier. The result is a receiver that runs cool, draws a fraction of the energy of a comparable Class AB design, and is officially 4-ohm certified, meaning it will safely and confidently drive low-impedance speakers that more conventional receivers simply cannot handle. For owners running Klipsch, KEF, B&W, Paradigm, Totem, or other revealing speaker systems, this combination of clean power and load-tolerance is exactly what you want from a surround processor / amplifier in one chassis.

The feature set is genuinely deep and remains highly relevant in 2026: full 7.2-channel processing with Dolby TrueHD, DTS-HD Master Audio, and Dolby Pro Logic IIz height-channel decoding; eight HDMI inputs with HDMI standby pass-through, so any source remains selectable while the receiver is in standby; full network audio with AirPlay, internet radio, vTuner, Pandora and SiriusXM compatibility (where services remain active); 24-bit / 192 kHz FLAC and WAV file playback from networked sources; Pioneer’s MCACC automatic room calibration with the included setup microphone; Zone 2 audio with Zone 2 sub-out; and Pioneer’s iControlAV2012 app for iOS and Android control. Video processing is handled by a Marvell QDEO scaler with full 1080p up-conversion and detailed stream-smoother adjustments — strong performance for film-based and broadcast sources alike.

The original setup microphone is included, which is essential for running the MCACC auto-calibration routine — without the microphone, this functionality cannot be used, so its inclusion materially increases the value of this particular unit on the used market. The original Pioneer remote control is also included, fully functional, and required to access the receiver’s full feature set during initial setup. The unit is presented in very-good cosmetic condition, with the typical light handling marks consistent with careful use and no significant blemishes to the front panel, top, or sides.

A note on long-term reliability: the SC-1222 / SC-1227 / SC-61 / SC-63 family is a mature design and any unit purchased today should be considered in light of its age. This particular receiver is fully functional at the time of listing and ready for immediate deployment in a modern surround system.

Product highlights:

7.2-channel Class D3 (Direct Energy) network AV receiver, Elite-tier architecture

4-ohm certified — safe with low-impedance speaker loads

Eight HDMI inputs with HDMI standby pass-through

Dolby TrueHD, DTS-HD Master Audio, Dolby Pro Logic IIz height-channel decoding

Full network audio: AirPlay, internet radio, vTuner, Pandora, SiriusXM (where active)

24-bit / 192 kHz FLAC and WAV high-resolution file playback over network

MCACC automatic room calibration (microphone included)

Zone 2 audio output with Zone 2 subwoofer pre-out

Marvell QDEO video scaler with 1080p up-conversion and stream-smoother

iControlAV2012 app control for iOS and Android

Original Pioneer remote control included

Original setup microphone included

Specifications:

Channels: 7.2

Continuous power output: 120 watts per channel (8 ohms, 1 kHz, 1 channel driven)

Amplifier topology: Class D3 (Direct Energy), 4-ohm certified

HDMI inputs / outputs: 8 in / 2 out

Network: Ethernet, AirPlay, DLNA

Room correction: MCACC

Decoding: Dolby TrueHD, DTS-HD MA, Dolby Pro Logic IIz

Hi-res file support: FLAC and WAV up to 24-bit / 192 kHz

Country of manufacture: Japan

Year of release: 2012

Condition: Very Good

Dimensions (W x H x D): 17.1 x 7.3 x 17.4 inches (435 x 185 x 441 mm)

Weight: 31.7 lbs (14.4 kg)

A very-good-condition Pioneer SC-1227-K Class D3 7.2-channel network AV receiver, made in Japan, complete with the original setup microphone and original remote — a genuinely powerful, feature-rich Elite-tier surround processor / amplifier that remains a strong performer for modern movie and music duty.

Backed by Radique Audio’s 90-day warranty and our perpetual trade-back policy, you can purchase with confidence.