Marantz MM8077 – 7 Channel Power Amplifier
Description
The Marantz MM8077 is a premium 7-channel power amplifier engineered to deliver high-current performance and exceptional cinematic sound quality. Designed for home theatre enthusiasts seeking depth, power, and clarity, it provides 150W per channel (8Ω) with Marantz’s acclaimed Class A/B amplifier technology. Whether used in a 7.1 setup or as part of an immersive Dolby Atmos configuration, the MM8077 ensures full, dynamic, and distortion-free output across all channels.
Built around a massive toroidal transformer and high-capacity power supply, this amplifier maintains consistent performance even with demanding speaker systems. Its monolithic amplifier modules and discrete circuitry offer outstanding channel separation, ensuring accurate imaging and a wide soundstage. The amplifier supports both balanced XLR and unbalanced RCA inputs, making it highly versatile for AV processors and high-end preamps.
Premium build quality includes a rigid chassis, copper-plated grounding, and gold-plated speaker terminals for superior signal integrity. A quiet cooling system keeps the amplifier operating efficiently during long movie sessions. With its elegant design and powerful internal architecture, the Marantz MM8077 delivers detailed highs, rich mids, and authoritative bass — a true upgrade for any high-performance theatre.
Key Features
- 7-channel high-power amplifier
- 150W per channel (8Ω) / 180W per channel (6Ω)
- Class A/B amplifier design
- Large toroidal power transformer
- Monolithic amplifier modules for improved sonic accuracy
- Balanced XLR and unbalanced RCA inputs
- Gold-plated 5-way speaker binding posts
- Discrete, high-current output stages
- Smart cooling with quiet fan operation
- 12V trigger for system automation
- Heavy-duty chassis with vibration control
Technical Specifications
- Power Output: 150W × 7 (8Ω), 180W × 7 (6Ω)
- Frequency Response: 8Hz – 100kHz (±3dB)
- THD: 0.03%
- Damping Factor: 100
- Input Sensitivity / Impedance:
RCA: 1.2V / 22kΩ
XLR: 2.4V / 30kΩ
- Signal-to-Noise Ratio: 105dB
- Inputs: 7 × RCA, 7 × XLR
- Control Ports: 12V trigger in/out
- Power Consumption: 800W (max), 0.2W (standby)
- Dimensions (W × H × D): 440 × 165 × 394 mm
- Weight: 18.0 kg
- Warranty: 1 year
Installation
Installation charges are applicable and can be paid upon delivery for our clients based in Delhi
Delivery and returns
Orders are shipped Monday through Saturday from our Delhi, India headquarters.
In-stock items are typically dispatched within 24–48 hours and usually arrive within 2–5 business days across Delhi and India. International orders are generally delivered within 7–10 business days.
Pre-order and backorder items will display an estimated delivery timeline next to the Add to Cart button.
For custom orders, connect with our specialists for a personalized shopping experience. Once your order is confirmed, a delivery timeline will be shared based on your specific requirements.
- Free delivery across Delhi and India
- Shipping charges for international orders will be calculated at checkout
- Taxes and duties are applied according to the destination country’s regulations and remain the customer’s responsibility
For more information about shipping, exchanges, and returns, please visit our help center.
7 Day Return & Refund Policy
Eligible for damaged, defective, or incorrect items only. See our Return & Refund Policy.
Shipping Information
Processing time: 1 to 2 business days
Estimated delivery: Your order will arrive within 6–12 business days (including processing time) depending on your location across India
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