Marantz AV 30 Reference 11.4 Channel Balanced AV Preamplifier
Reference-grade processing • 11.4ch balanced XLR + RCA outputs • 7 HDMI in / 3 out (8K) • Audyssey XT32 + Dirac Live upgrade • HEOS streaming
Meet the AV 30
The Marantz AV 30 is a reference 11.4-channel balanced AV preamplifier engineered for large media rooms and dedicated home theaters.
Designed around Marantz’s refined analog stages and HDAM-SA2 discrete circuitry, AV 30 delivers immersive, detailed cinema sound while offering
serious system flexibility: 7 HDMI inputs (all 8K capable), 3 HDMI outputs (including eARC), and balanced XLR + RCA preamp outputs
for every channel — including four independent subwoofer outputs.
With onboard processing for layouts up to 7.4.4 and a modern HD user interface, AV 30 is built to be the command center for high-performance theaters.
11.4 Processing4 Independent Subs7 HDMI In (All 8K)3 HDMI Out (eARC)Dolby AtmosDTS:X ProIMAX EnhancedAURO-3DAudyssey XT32Dirac Live UpgradePowered by HEOS
Highlights & Benefits
Reference 11.4-channel platform — Flexible speaker configurations with processing for layouts up to 7.4.4.
Balanced + RCA outputs for every channel — Connect your choice of external amplification with 11.4 XLR and 11.4 RCA outputs.
Four independent subwoofer outputs — Smoother, more controllable bass across multiple seating positions.
Full 8K HDMI switching — 7 HDMI inputs (all 8K) and 3 outputs with eARC for modern displays and source devices.
Immersive format support — Decode Dolby Atmos, DTS:X / DTS:X Pro, IMAX Enhanced, and AURO-3D.
Room correction & tuning — Built-in Audyssey MultEQ XT32, plus optional Dirac Live (with Bass Control and Active Room Treatment support).
Streaming built in — HEOS multi-room with AirPlay 2, Spotify, Roon-Ready support, and high-res network playback.
Technology & Design
Optimized HDAM-SA2 — Marantz discrete analog modules are tuned for fast response, low distortion, and the brand’s warm, richly detailed presentation.
HDMI 2.1 with 8K support — 8K/60 and 4K/120 capability, HDR format compatibility, and gaming-friendly features like ALLM and VRR.
Modern HD GUI + Setup Assistant — A clearer on-screen experience designed to make complex theater systems easier to configure and manage.
HEOS multi-room ecosystem — Stream from popular services, group rooms, and control playback from the HEOS app and compatible ecosystems.
Control & integration — IP control, RS-232, triggers, and remote bus support for custom installation environments.
5-year manufacturer warranty (US/Canada) — Coverage for added confidence in long-term ownership.
FAQ — AV 30
Who is the AV 30 for?
AV 30 is ideal for listeners building a high-end separates-based theater who want balanced outputs, four independent subwoofer channels,
and modern HDMI 2.1 switching with 8K support.
Does it require external amplifiers?
Yes. AV 30 is a preamplifier/processor, so it requires one or more external power amplifiers (such as the Marantz AMP 30 or other multi-channel amps).
What room correction does it include?
AV 30 includes Audyssey MultEQ XT32 and supports an optional Dirac Live upgrade for advanced calibration (including Bass Control and Active Room Treatment support).
Can it handle multi-room and streaming?
Yes. HEOS is built in for multi-room audio, streaming services, and app-based control, with support for AirPlay 2 and other popular platforms.
