Marantz
MM8077
Best multi-channel amplifier for serious home theater enthusiasts.
Experience uncompromising audio performance with the Marantz MM8077, a 7-channel power amplifier delivering powerful, precise, and emotionally engaging sound. Ideal for advanced home theater or audiophile multi-channel music, it offers 150 watts per channel into 8 ohms. Built with Marantz's current feedback amplification and discrete components, it ensures detailed sound reproduction. A high-current toroidal transformer and custom capacitors provide dynamic energy for lifelike musicality. With balanced/unbalanced inputs, gold-plated terminals, and quiet cooling, it offers a refined, efficient, and noise-free listening experience.
$1849.77
Owner Satisfaction
4.7
/ 5
Category Rank
421
/ 1684
#421 in Power Amplifiers
Price vs Category Average
-78%
Below average
Number of Channels
7
Who it's for
- Home theater enthusiasts demanding consistent, high-impact power for every speaker
- Audiophiles requiring clean signal paths and flexible high-end component connectivity
- Listeners seeking the classic, warm, and detailed Marantz sonic signature
Who should skip it
- Users with limited rack space or restricted equipment shelving
- Owners of enclosed cabinets lacking proper airflow or cooling
- Budget-conscious buyers comparing costs against standard integrated receivers
Performance breakdown
Power Delivery
High-current toroidal transformer ensures effortless dynamics for demanding home theater setups.
Signal Integrity
Copper-plated chassis and discrete circuitry minimize interference for a pristine soundstage.
Connectivity Versatility
Balanced XLR and RCA inputs provide flexible integration for high-end audio systems.
Build Robustness
Heavy-duty construction and premium materials reflect a true reference-grade amplifier design.
Thermal Efficiency
Advanced cooling keeps performance stable during long, high-output listening sessions.
Sonic Transparency
Current feedback amplification delivers exceptional detail and natural, emotionally engaging audio.
Key Specs
Number of Channels
7
Power Output
150W per channel into 8 ohms; 180W into 6 ohms
Amplification Type
Current Feedback with Discrete Power Transistors
Power Transformer
High-Current Toroidal
Frequency Response
8 Hz - 100 kHz ±3 dB
Signal-to-Noise Ratio
105 dB
Input Options
Balanced (XLR) & Unbalanced (RCA), selectable per channel
Output Connector Types
Binding Post
Features
- Reference-quality power across seven channels.
- Captures high-resolution audio nuances.
- Flexible connectivity with XLR and RCA inputs.
- Efficient and near-silent operation.
- Seamless integration with DC trigger and RC-5.
- High-current toroidal power transformer.
- Gold-plated speaker terminals.
- Copper-plated chassis for clean signal.
What customers say
Users overwhelmingly praise the Marantz MM8077 for its exceptional sonic performance and robust build quality. The amplifier consistently delivers a powerful yet refined audio experience, showcasing the signature Marantz warmth and musicality. Reviewers note its ample power effortlessly drives demanding speakers, resulting in improved dynamics, clarity, and immersive soundstaging for both movies and music. Beyond sound, the unit is lauded for its durable, premium construction, instilling confidence in its long term reliability. While a significant investment, owners feel the superior fidelity and noticeable system enhancement provide excellent value. The MM8077 is celebrated as a cornerstone component for serious audio enthusiasts seeking elevated fidelity.
Know before you buy
Yes, the MM8077 features both XLR (balanced) and RCA (unbalanced) inputs for every channel. You can select the input type per channel, allowing for flexible integration with a variety of pre-amplifiers or processors.
No, the MM8077 is not bridgeable. It is designed as a dedicated 7-channel amplifier, and attempting to bridge channels can damage the unit.
The MM8077 is a pure power amplifier and does not include a built-in digital-to-analog converter or a remote control. It is designed to receive processed signals from an external AV receiver or pre-amplifier.
The MM8077 is designed for near-silent operation. It utilizes a quiet cooling system that ensures the unit remains at an optimal temperature without introducing distracting fan noise into your listening environment.
The copper-plated chassis is used to minimize electromagnetic interference and provide a superior ground plane. This construction helps maintain a clean signal path, which contributes to the amplifier's high signal-to-noise ratio and overall clarity.
No, the MM8077 is not designed to be rack-mounted. Due to its weight of over 45 pounds and its specific dimensions, it should be placed on a sturdy, well-ventilated shelf or equipment stand.
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$1850