AudioControl’s Maestro M9 7.1.4 surround processor is designed and built here in the Pacific Northwest for the most demanding home cinemas and listening rooms. Supporting Dolby Atmos®, DTS:XTM and featuring Dirac Live® room correction technology, this incredible preamp processor delivers a movie experience rich in top tier audiophile quality.

SKU: 8611450/8611453 Categories: ,


  1. 7.1.4 Home Theater 4K Ultra HD supporting HDMI 2.0a and HDCP 2.2
  2. Supports Dolby Vision TM (firmware version 4.31 and up)
  3. Supports High Dynamic Range (HDR) formats, with BT.2020 support
  4. Supported Surround modes: Dolby Atmos, Dolby Surround, DTS:X, DTS-HD Master Audio, DTS-ES 6.1
    Discrete, DTS-ES 6.1 Matrix, DTS 5.1, DTS Neural: X, DTS Virtual: X, IMAX Enhanced
  5. Individual Burr Brown PCM1796 DACs
  6. Dirac Live® Room Correction
  7. 7 HDMI; COAX SPDIF x 4; Toslink x 2; RCA Phono x 6
  8. Dual HDMI outputs (ARC supported)
  9. USB Input for connection to iPad®, iPhone®, iPod® and other portable music players and mass storage devices
  10. Supports MP3, WMA (Windows Media Audio), WAV, FLAC (Free Lossless Audio CODEC) and MPEG-4 AAC (i-Tunes) playback
  11. HD Surround modes include Dolby Atmos, Dolby True HD, Dolby Digital Plus, DTS:X, DTS-HD Master Audio
  12. Also supported Dolby Digital 5.1, Dolby Digital Stereo Downmix, Dolby Digital 5.1 + Dolby Surround, DTS 5.1, DTS 5.1 Stereo Downmix, DTS-ES 6.1 Matrix, DTS-ES 6.1 Discrete, DTS96/24
  13. Custom Install control ready with IP, RS232, 12 volt trigger and IR control options
  14. Internet radio
  15. Programmable Remote control provided


Audio control

The way we see it (and hear it) we aren’t just making superb home audio equipment—we’re making our customers’ lives better. Sure, the pieces we build deliver stunning, amazing audio—sound beautiful enough to make your living room pulse like a concert hall and your home theater rumble like a Hollywood studio. But it’s that loftier goal—the goal of improving lives and making people happy—that drives us and fires our passion.


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