Marantz MM7055 5 Channel Power Amplifier with 140W
- Regular price
- Rs. 109,830.00
- Sale price
- Rs. 109,830.00
- Regular price
-
Rs. 156,900.00
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Description
The MM7055 is a refined and powerful amplifier designed to deliver exceptional performance for home theater setups and music enthusiasts alike. With its classic design, it effortlessly blends into any environment, providing both style and substance. Equipped with five channels, the MM7055 ensures an immersive surround sound experience, while each channel delivers 140 watts of power, making it capable of handling even the most demanding audio systems. The amplifier's Class A/B design strikes a perfect balance between efficiency and sound quality, offering low distortion and remarkable musical clarity. Whether for cinematic sound or high-fidelity music, the MM7055 provides the power and precision needed to elevate your audio experience.
Ideal for Your 5.1 Home Theater System
Cool Machine, Warm Sounds
Physically, the MM7055’s output stages mount on an extruded aluminum “thermal tunnel” for efficient heat dissipation.
The Many Faces Of Excellence
The MM7055 is a highly versatile amplifier, making it an excellent choice for a 5.1 home theater system. Whether you're using a moderately powered receiver or a surround sound processor, the MM7055 adapts seamlessly to your setup. Its ability to deliver outstanding audio performance in any configuration ensures that your home theater experience is both immersive and dynamic.
More Marantz Power
A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 µF of custom-designed energy storage capacity.
A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 µF of custom-designed energy storage capacity.
Flexible Connections
Balanced inputs and single-ended RCA inputs are both supported, and you can choose either type of input for each channel, individually, for easy and flexible connectivity. Audiophile grade, gold-plated four-way binding post speaker terminals insure tight connections to your choice of speaker wire.
Current Feedback
Current Feedback is a technology used in audio amplifiers to improve their performance by providing greater stability and accuracy. Unlike traditional voltage feedback, which uses the voltage difference between input and output to adjust the amplifier’s operation, current feedback directly measures the current flowing through the circuit. This results in faster response times, reduced distortion, and improved frequency response. Current Feedback amplifiers are known for their high speed and ability to handle complex signals with more precision, making them a popular choice in high-fidelity audio systems.
Class A/B
Class A/B amplifiers are essentially another term for Class AB amplifiers. The technology aims to offer the best of both worlds: the sound quality of Class A with the efficiency of Class B. In Class A operation, the amplifier transistors are always on, which provides excellent linearity and low distortion, but it’s inefficient. In Class B, only one transistor conducts for half of the waveform, improving efficiency but introducing crossover distortion. Class AB amplifiers combine these two to minimize crossover distortion and still provide a balance between sound quality and power efficiency.
Details and Specifications
| Category | Details |
|---|---|
| Features | |
| Channels | 5 |
| Current Feedback Topology | Yes |
| Phono EQ: Standard / Current Feedback / Constant Current Feedback | No / No / No |
| HDAM version | No |
| Power Transformer: Toroidal / El | No / Yes |
| High Grade Audio Components | Yes |
| Customised Components | Yes |
| Symmetric PCB Layout | No |
| Aluminium extrusion heat sink | Yes |
| Copper Plated Chassis | No |
| Tri Tone Control (Bass / Mid / Treble) | No |
| Balance / Bass / Treble / Loudness | No |
| Others | |
| Linear Drive Power Supply | Yes |
| CCNE | No |
| Linear volume control | No |
| BTL Possibility | No |
| BI-AMP and Multichannel option | No |
| Choke input | No |
| Shottky diodes | No |
| Input buffer amp (all inputs / CD only) | Yes / No |
| Separate Solid Heat Sinks | No |
| System block shielding: Copper / metal / none | No / No / No |
| Double Layer Bottom Plate | No |
| Low noise LCD display | Yes |
| Low noise LED display | No |
| Power Meter : Analog / Digital | No / Yes |
| Source Direct | No |
| Power Amp direct | Yes |
| Standby Mode | Yes |
| 5mm aluminium top plate | No |
| Inputs / Outputs | |
| Audio Inputs | No |
| Phono Input: MM / MC | No |
| Audio Outputs | No |
| Balanced In / Out | 5 / No |
| Pre-out / Main-in | No / 5 |
| Power Amp Direct IN | No |
| Gold Plated Cinch | No |
| Speaker A / B | No |
| Speaker Terminal: Screw / Marantz / WBT | Yes / No / No |
| Number of terminals | 5 |
| D-Bus | Yes |
| Floating Control Bus (3.5 mm mono jack x 2) | No |
| Remote Power Control Trigger - In Out | Yes |
| Flasher In / IR Receiver In | Yes / No |
| Headphone Out | No |
| iPod input (direct / docking station) | No / No |
| Specifications | |
| Power Output (8 / 4 Ohm RMS | 140 W / 170 W (6) |
| Power Output (8 / 4 Ohm DIN | No |
| Power Output (8 / 4 Ohm IHF | No |
| Bridged Power Output (8 Ohm RMS) | No |
| Frequency response | 8 Hz - 100 kHz (+-3 dB) |
| Total Harmonic Distortion | 0.03% (20 Hz - 20 kHz) |
| Damping Factor | 100 |
| Input Sensitivity: MM | No |
| Input Sensitivity: MC | No |
| Signal to Noise Ratio: MM/MC | No |
| Input Sensitivity: High level | 1.2 V / 22 K |
| Input Sensitivity: Balanced High level | 2.4 V / 30 K |
| Signal to Noise Ratio: High level | 105 dB |
| General | |
| Available Colors: Gold / Silver / Black / Silver-Gold | No / No / Yes / No |
| Metal Front Panel | Yes |
| Power Consumption in W | 400 |
| Standby Consumption in W | 0.4 |
| Auto Power off | Yes |
| Detachable Power Cable | Yes |
| Remote Control | No |
| System Remote Function | No |
| Maximum Dimensions (W x D x H) in mm | 440 x 183 x 384 |
| Weight in kg | 15.2 |
Up to 10 Years of Hassle-Free Warranty.
Many sellers offer products without service, but we’ve got you covered. Contact us to book your warranty, drop it in-store, or ship it to us for a refund or exchange for up to 10 years.
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