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Marantz

MM7025 140W x 2 Channel Power Amplifier

SKU: MM7025

$1,349.00

Free Shipping Available On Orders Over $150*


No Other Colours Available

Processing/Shipping Time

All online orders are typically processed within 1-2 business days. Orders received after 1pm EST or on weekends will be processed on the next business day.

Our business hours are Monday to Friday from 10am to 5pm EST.

Due to our inventory management practices, we do not maintain a large stock of products; instead, most items are sourced from our suppliers upon order. We do focus on having a broad selection of brands and models for in store demo purposes. This may impact shipping times, as items are procured and prepared for shipment as soon as possible. If your item is not in stock, we will send you an email to update you on the status of your order. We appreciate your understanding and patience.

  • Standard Delivery for in stock items is between 2-3 business days within Ontario & Quebec, 3-5 business days for Eastern Canada and 4-7 business days for Western Canada. Northern or remote Canadian customers should contact us to confirm shipping availability and costs. During peak sales periods (for example Black Friday, Cyber Monday and Boxing Day/Week) up to an additional 5 (five) business days may be needed.
  • Items not in stock will be shipped to our Newmarket store and then shipped to you. Turnaround time may depend on the manufacturer/distributor. If a manufacturer or distributor has stock of the item, then we can normally expect to receive the product within 10 business days at which point we will immediately ship it to you.
  • If we become aware that delivery time to you will exceed 16 business days we will contact you to confirm the order or review options.

If your product is damaged, defective, or dead on arrival you are eligible for a refund or exchange within 15 days of the product being delivered to you.  

If you are not satisfied with your purchase and would like to request an exchange, please note the following:

  • All returns and exchanges will only be accepted on products with no damage due to misuse and have all original packaging, accessories, manuals and the original sales receipt.
  • Refunds paid by credit card/PayPal will be returned in the same method payment was received when possible. Wire Transfer payments will be refunded in the form of company check or E-Transfer. For exchanges with a difference in value, the balance will be charged or refunded in the same method as the original payment was received.
  • Liptons Audio Video reserves the right to assess whether the product is defective or not. Products with physical damage will not be accepted for refund or exchange.
  • Exchanges will be offered only on non-special order items with return shipping at the buyer's expense and must be shipped with insurance reflecting the transaction value and must ship via a trackable courier/delivery company. Exchanges will only apply to unopened products received in new condition
  • Products with non matching serial numbers to either the packaging or the recorded Serial number associated with the transaction are not eligible for refunds or exchanges
  • Products with modified or missing serial numbers/UPC codes or other identifying information are not eligible for refunds or exchanges
  • Products that are not returned with all original packaging, equipment, accessories, manuals and software will not be refunded or will be charged a restocking fee at the discretion of Liptons Audio Video.
  • Products must be new and show no signs of use. Any sign of use – Including installation, scratches or other signs of use such as physical marking, painted grills, screw holes, cut wires or similar would not be returnable
  • Equipment sustaining damage from operation or misuse will be deferred to the manufacturer's warranty and replacement policies. 
  • Replaced items will be exchanged for the same model
  • If a product you purchased from us proves to be defective within 15 days from purchase, we will replace it with an equivalent new unit at no charge. If the item is returned through shipping, the exchange will be processed once we receive the parcels & confirm that the product is not working. Exchange processing will take 10-20 business days from the day we receive the parcel.


Final Sale Items/Exclusions


  • Special order items including cut to length cabling and custom furniture
  • Headphones/earbuds/in-ear headphones for hygienic reasons
  • Turntable cartridges/styli
  • Projector lamps
  • Installed in-ceiling, in-wall speakers or subwoofers
  • No refunds or exchanges on products purchased for commercial use.
  • Clearance, consignment items.

Online Order Returns/Exchanges Process

Please contact us to begin our online return process at info@liptons.ca. Once we have received the details about your order, we will generate a Return Merchandise Authorization (RMA) number and send you the RMA form to be completed and sent back with the parcel.

Pack the item back in its original packaging with all parts, accessories and manuals. We recommend packing the item into an additional box meant for shipping. Return shipping costs are the responsibility of the customer. Any damages that incur during return shipping will also be the responsibility of the customer.

In the event the item was offered free shipping, the original shipping charges and handling fees, for the returned item(s), will be deducted from the refund. If the item is refused and returned to Liptons Audio Video without record of cause and evidence of damage any return freight costs will also be deducted from the refund.

In Store Returns & Exchanges

Returns on damaged, defective and DOA products, as well as exchanges can be made in store. Please note our store hours https://liptons.ca/pages/contact and be sure to bring your receipt or online order confirmation. 

Product Warranty

All new products carry full manufacturer warranty which varies for each product category and manufacturer. Refer to the manufacturer’s warranty information for exact details. 

Demo products come with either the full manufacturer warranty or the balance of manufacturer warranty unless otherwise specified.

Open Box products come with either the full manufacturer warranty or the balance of manufacturer warranty unless otherwise specified.

Used and Consignment pieces will have individually specified warranty.  If no warranty is listed, no warranty is available, but the unit has been tested in store and determined to be working properly unless otherwise specified.

Installation Warranty

All Liptons Audio Video installations come with a one-year warranty against workmanship performed by us. Defective equipment covered under manufacturer warranty is subject to a removal and reinstallation charge of one hour at our current installation rates. Installation warranty claims can be made within one year of installation date by phone at 905-898-7133 or email at info@liptons.ca

If you have any questions or concerns regarding product returns, exchanges and warranty claims, please call is at 905-898-7133 or email info@liptons.ca

First Impressions

If you're impressed by elegantly restrained industrial design, the MM7025 is guaranteed to make a lasting and very positive impression. The subtly curved aluminum/glass resin front panel adds a sophisticated touch that complements any decor. The central porthole display reflects iconic Marantz designs of the past while it brings you a great view of the amplifiers operating status.

Getting Connected

Both single-ended RCA and balanced XLR inputs assure system compatibility regardless of your preamplifier or processor. For maximum flexibility, you can choose inputs independently for each channel.

The MM7025s heavy duty, gold-plated, four-way binding posts accept virtually any choice of loudspeaker cable

Your System, Your Way

The MM7025 encourages various system configurations. Use one for dedicated two-channel listening, or use two to as zone amplifiers to power speakers in different rooms. Adding a new pair of loudspeakers to an existing home theater? Get the most from your investment by adding an MM7025 as well. The exact configuration is up to you.

Marantz Sound Quality

The MM7025s advanced technology serves all your listening needs. Current feedback circuits, also used in Marantz Reference Series amps, insure the purest sonic reproduction regardless of source. Another MM7025 virtue, and one directly traceable to its substantial current capability, is the control it establishes over difficult speakers to reproduce both dynamic musical peaks and whispered dialog without blemish.

The Power Supply

As befits a Marantz amplifier, the high-capacity power supply begins with an oversized EI-core transformer feeding carefully chosen capacitors capable of storing 30,000 µF of energy. This combination instantaneously delivers peak power to all amplifier stages for distortion-free reproduction of the most complex sources.

Output Devices

In the final amplification stage, specially selected LAPT Hyper-Power output transistors, originally selected for Reference Series use, deliver fortissimo and pianissimo passages with equal aplomb. To make sure they're always operating at ideal temperatures, these transistors are mounted on a forced-air geothermal tunnel.

Where Do I Put It?

The MM7025 is less than 14" deep from front panel to rear speaker terminals. This lets you place the amplifier almost anywhere in a cabinet or on a shelf. A detachable AC cord makes placement easy, even when there's little room and you can even rack mount it with the optional rack mount kit RMK8754MSP.

Remote Control, Too

You'll find rear panel connections for a input that conveys On/Off commands from an infrared (IR) remote controller. There's a DC trigger input (and output) that lets you 'daisy chain' one or several MM7025s to turn on and off in synchronization with your preamplifer or surround processor. If you're going to use the MM7025 with legacy Marantz products, there are RC-5 connectors to give you a level of operating convenience you might not have thought possible.

Conclusion

Refined looks. Flexible connectivity. Superb sound quality. Convenient operation. Yes, these Marantz attributes come together in the MM7025 Stereo Power Amplifier.

It is, as are all Marantz products, devoted to one goal - satisfying your desire for an exceptional listening experience.


For operational and technical assistance 24/7, use the Marantz self help Online Support Center, where answers to many common questions can be found.

View Warranty information.

Power & Performance

  • Rated Power Output (8 Ohms): 140 Watts per channel (20Hz–20kHz, 0.08% THD, 2-ch drive)
  • Rated Power Output (6 Ohms): 170 Watts per channel (20Hz–20kHz, 0.08% THD, 2-ch drive)
  • Maximum Effective Output Power: 210 Watts per channel (6 Ohms, 1kHz, 10% THD)
  • Frequency Response (1W, 8 Ohms): 8Hz – 100kHz (+/- 3dB)
  • Signal-to-Noise Ratio (IHF-A): 105dB
  • Total Harmonic Distortion (THD): 0.03% (20Hz – 20kHz, 8 Ohms)
  • Damping Factor: 100
  • Voltage Amplification Level: 29dB
  • Performance: A high-current, discrete 2-channel power house designed to provide the "muscle" for demanding stereo setups or to significantly upgrade the front L/R channels of a home theater system. It delivers an expansive soundstage with the refined, musical character that is the hallmark of Marantz amplification.

Audio Features & Drivers

  • Current Feedback Topology: Utilizes Marantz's signature high-speed current feedback circuitry, originally developed for the Reference Series, to ensure pure sonic reproduction and excellent transient response regardless of the source.
  • LAPT Hyper-Power Transistors: Features specially selected LAPT (Linear Amplification Power Transistor) output devices that deliver high instantaneous peak current, allowing the amplifier to handle sudden musical crescendos with absolute control.
  • High-Capacity Power Supply: Anchored by a massive, oversized EI-core transformer paired with custom-selected storage capacitors providing 30,000 µF of total energy reserves.
  • Discrete Amplification: A purely discrete power stage (no integrated circuits in the signal path) ensures a cleaner, more detailed presentation and superior thermal stability.
  • Thermal Management: Transistors are mounted on a forced-air "Thermal Tunnel" with a quiet cooling fan, ensuring the amplifier remains at ideal operating temperatures even during high-output sessions.
  • Low Impedance Drive Capability: Specifically engineered to maintain a vice-like grip on difficult, low-impedance loudspeakers, reproducing both heavy dynamic peaks and delicate whispered dialogue without blemish.
  • Custom Sound Tuning: Meticulously tuned by Marantz Sound Masters with bespoke internal components to achieve the perfect balance of power and musicality.

Streaming & Connectivity

  • Analog Inputs: 2 x Balanced (XLR) and 2 x Unbalanced (RCA) inputs.
  • Input Selection: Rear-panel toggle switches allow you to easily select between the Balanced (XLR) and Unbalanced (RCA) connections for each channel.
  • Speaker Terminals: Two pairs of high-quality, gold-plated four-way binding posts that accept bare wire, pin connectors, spade lugs, or banana plugs.
  • Remote Power Control (Trigger): Includes DC Trigger In/Out (12V) jacks to "daisy chain" the power state of the MM7025 with your preamplifier or AV processor.
  • Marantz Remote Bus: Features RC-5 (In/Out) connectors for integrated operation with legacy Marantz components.
  • Flasher Input: Dedicated IR flasher input for receiving On/Off commands from third-party control systems or infrared remote repeaters.
  • Connectivity: A dedicated 2-channel power amplifier designed to be fed by a high-quality preamplifier, DAC with volume control, or an AV receiver with pre-outs.

Installation & Dimensions

  • Unit Dimensions (W x H x D): 17.3" x 5.0" x 13.9" (440mm x 126mm x 352mm)
  • Unit Weight: 23.8 lbs (10.8 kg)
  • Rack Mountable: Compatible with standard rack mounting (optional rack kit may be required).
  • Cabinet Friendly Depth: At less than 14 inches deep, it fits comfortably on standard shelves and in most media cabinets where larger amps may struggle.
  • Power Consumption: 330 Watts (0.2 Watts in Standby).
  • Auto Standby: Features an energy-saving mode that automatically puts the unit into standby when no signal is detected for a period of time.
  • Accessories Included: Detachable AC power cord (IEC 2-pin), remote control cable, and user manual.

Design & Build

  • Classic Industrial Aesthetic: Features the iconic Marantz Porthole Display with a sophisticated blue LED illumination accent (which can be dimmed or turned off).
  • Chassis Construction: Rigid steel chassis with a double-layered bottom plate to suppress mechanical vibration and electrical interference.
  • Front Panel: A heavy-duty aluminum/glass-reinforced resin front panel with a subtle curvature, combining modern elegance with structural integrity.
  • Gold-Plated Connections: All input and output terminals are gold-plated to ensure the highest quality signal transfer and long-term resistance to corrosion.
  • Internal Integrity: Symmetrical PCB layout and high-grade audio components throughout to ensure balanced performance and channel separation.
  • Aesthetics: A timeless design available in a sleek Black finish, perfectly matching the Marantz AV7706, AV8805A, or any high-end Marantz preamplifier.

Marantz Limited Warranty

Sound United Canada Inc. dba Marantz Canada (“Marantz”) warrants the following Marantz Products for the period indicated of 5 years:

  • MODEL 40n, CD 60, CINEMA 30/40/50/60/70s, PM10, AV 10, AMP 10, AV20, AMP20, AV30, AMP30, SA10, MODEL M1, MODEL M4, MODEL 50, CD50n, STEREO 70s, MODEL 10, LINK 10n, SACD 10, MODEL 60n, Marantz Horizon, Marantz Grand Horizon
  • Turntables (TT-15S1) 5 years (with exception of the cartridge)

Sound United Canada Inc. dba Marantz Canada (“Marantz”) warrants the following Marantz Products for the period indicated of 3 years:

  • AVRs: SR8015, SR7015, SR6015, SR5015, NR1711, NR1510, AV8805A, AV7706, MM8077, MM7055, MM7025
  • Amplifiers: PM7000n, PM8006, PM6007, MODEL 30  
  • CD Players/Mini: SACD 30n, CD6007, MCR612

Warranty exceptions:

  • Optical Pick-ups and/or CD-Drive Mechanisms are only warranted for 3 years.
  • Needles and/or cartridges carry a 30 day warranty on the part only - no warranty covering labor charges is provided on the needle or cartridge. Since the part is user replaceable, the purchaser is responsible for any associated labor charges to replace this part.
  • Defective needles and/or cartridges must be returned to Marantz as proof of defect for the replacement to be issued during the warranty window.

  

What is covered and what is not covered:

Except as specified below, this warranty covers parts and labor to correct all defects in materials and workmanship. The following are not covered by the warranty:

1. Damage, deterioration, malfunction or failure to meet performance specifications resulting from:

  • Accident, acts of nature, misuse, abuse, neglect or unauthorized product modification.
  • Improper installation, removal or maintenance, or failure to follow instructions supplied with the product.
  • Repair or attempted repair by anyone not authorized by Marantz to repair the product.
  • Any shipping damages of the product (claims must be presented to the carrier).
  • Any cause other than a product manufacturing defect.

2. Cleaning, initial set-up, check-ups with no defects found, or charges incurred for installation, removal or reinstallation of the product.

3. Any product on which the serial number has been defaced, modified or removed.

4. Accessories, including but not limited to, batteries, cables, mounting hardware and brackets, cleaning accessories, antenna and detachable power cords.

5. Warranty is void if purchase was made from anyone other than an authorized Marantz dealer.

Who may enforce the warranty?

This warranty may be enforced only by the original purchaser and is not transferrable.

What we will pay for:

We will pay for all labor and material expenses for items covered by the warranty. Payment of shipping charges is discussed in the next section of this warranty.

How you can obtain service :

  • If your unit needs service, contact Marantz customer service. We will advise you of the name and location of one or more authorized Marantz service centers from which service can be obtained.
  • Marantz will pay for shipping charges if it is necessary to ship the product for service as long as the warranty is verified by Marantz or a Marantz authorized service facility. We will pay the return shipping charges to any Authorized service Center within the United States, its possessions or territories.
  • Whenever warranty service is required, you must present a copy of the original dated sales receipt or other proof of date of purchase.

Limitations of implied warranties

All implied warranties, including warranties of merchantability and fitness for a particular purchase, are limited in duration to the length of this warranty.

Exclusion of damages

Marantz liability for any defective product is limited to repair or replacement of the product at Marantz’s option. Marantz shall not be liable for damage to other products caused by any defects in Marantz products, damages based upon inconvenience or loss of use of the product, or any other damages, whether incidental, consequential, or otherwise.

How the law relates to the warranty

Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Marantz Canada

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