Marantz MM7055 5 Channel Power Amplifier
- Official Leading Australian Dealer
- Full Australian Manufacturers Warranty
- Shipped with Tracking and Complimentary Insurance
Marantz MM7055 5 Channel Power Amplifier offers multi-channel rich, immersive and powerful, 5 x 140 Watts at 8Ω, sound. And features advance Amplifier Technology including Current Feedback Circuitry, Linear Drive Power Supply and High-Performance power supply to deliver controlled and precise sound.
Marantz MM7055 Multichannel Main Amplifier is the five-channel option in this year's extended line-up of main amplifiers. Based on the technology used in the MM8003 and using the exact same chassis, it delivers a thumping 140 Watts RMS into 8 ohm to each of the channels, while the ultra-wide bandwidth current feedback technology easily handles the highest SACD frequencies - this also makes it ideal for the high definition DTS Master Audio and Dolby TrueHD formats too. The result? Totally precise tonal and image balance, speed and dynamics. And on top of all that, you also get XLR audio inputs, DC triggers and a Marantz control bus system for remote on/off. This is power and convenience to take your breath away.
This is equipped with a current feedback power amp that uses the complementary push-pull circuit used in the SM-11S1 Marantz Hi-Fi power amp. This amp provides increased operating stability, and high-speed, wide ranging high-density playback.
The current/voltage conversion amplification section in the latter part of the power amp is equipped with a Wilson current mirror circuit that amplifies to the high sound range with low distortion.
The final stage of the power amp is equipped with the same LAPT (high efficiency power transistor) that is installed in the SM-11S1 Marantz Hi-Fi power amp, providing improved instant power supply capability.
The power section is equipped with a large-sized transformer. As one of the essential parts of the power section, this unit is equipped with Marantz original 33,000 μF / 71 V×2 (MM7055), and 15,000 μF / 71 V×2 (MM7025) block condensers, which have been repeatedly tested for sound quality. These improvements to the power supply capability provide a powerful, presence-filled sound.
Equipped with IR flash input that supports custom installations, and DC trigger input and output terminals.
Equipped with a chimney-shaped heat sink to efficiently process the heat emitted from each channel amp , and exceptionally quiet cooling fans. A high-sensitivity temperature sensor IC is used to control the cooling fans, adjusting the rotation speed to match the amount of heat generated by the amp. These components provide the sound quality and low-noise you would expect at a high-end theater. In addition, this unit is designed for superb quality sound, and is equipped with high quality components such as a high-end audio condenser and fi lm condenser throughout.
Depending on the desired use, input for each channel can be selected between BALANCED input and UNBALANCED input.
This unit is equipped with a remote power control function. When a Marantz AV Pre-tuner AV8003 or AV7005 is connected to this unit, this unit’s power can be switched ON/OFF together with the AV8003 or AV7005 power supply. Connection to the AV8003 or AV7005 is a ground fl oating connection that prevents negative influences on sound quality as far as possible.
- 5 Channel Power Amplifier
- 5 x 140 Watts (8 Ω) / 5 x 170 (6 Ω)
- Current Feedback circuitry
- High Performance Power Supply
- XLR Inputs
- DC Trigger Control Inputs
|Power Amplifier Speaker Channels||5 Channel|
|Frequency Response||8 Hz - 100 kHz|
|Watts RMS per Channel (6 Ω)||170 Watts|
|Watts RMS per Channel (8 Ω)||140 Watts|
|Input Sensitivity||1.2 V / 22 kΩ (high Level) | 2.4 V / 30 kΩ (Balanced High Level)|
|Signal-to-Noise Ratio||105 dB|
|Total Harmonic Distortion (THD)||0.03 %|
|RCA Input||5 (Selectable)|
|XLR Input||5 (Selectable)|
|12V Trigger||1 / 1|
|Australian Manufacturers Warranty||Australian Manufacture Warranty|
Refund, Return and Repair Policy
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Please read our Refund, Return Warranty Policy before making a purchase from Digital Cinema , our Outlined are Our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
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Change of Mind
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Goods Damaged in Transit
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Digital Cinema will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.
Consumer Guarantees and Your Rights Under the Australian Consumer Law
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Any Refunds will be made by Digital Cinema using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.
Digital Cinema reserve the right to refund and canx any order when the below occurs.
- Grossly incorrect pricing has been listed by accident due to human error.
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Returns and Repairs
Before returning any goods please contact our service team for approval and return merchandise number 1300 859 905
You may also contact Digital Cinema on 1300 859 905 or visit the store where the items was collected. An Digital Cinema steam member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.
Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.
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Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed.This time may vary due to reasons beyond ours or the manufactories control, such as part s being availability and incorrect fault advise given.
You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with an cost if this case arrises.
If any electrical goods that you returned may lose settings or user saved preferences during the reseting and rebooting phases in a repair sequence.
Purchasing from Digital Cinema is an acceptant of the above policies.
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