The Marantz MM7025 Stereo Power Amplifier answers many needs for both two-channel devotees and home theater enthusiasts alike. It produces 140 watts of full-bandwidth, very low distortion power per channel, so it can precisely control demanding speak- ers in large rooms or deliver subtle nuance in smaller acoustic environments.

The MM7025’s advanced technology serves all your listening needs. Current feedback circuits, originally developed for the Ma- rantz’s Reference Series amps, insure the purest sonic reproduction regardless of source. In the final amplification stage, specially selected LAPT Hyper-Power output transistors, also borrowed from the Reference Series, deliver fortissimo and pianissimo pas- sages with equal aplomb.

The MM7025’s heavy duty, gold-plated, four-way binding posts accept virtually any choice of loudspeaker cable The amplifier is less than 14” deep from front panel to rear speaker terminals. This lets you place the MM7025 almost anywhere – in a cabinet or on a shelf. Selectable single-ended and balanced inputs assure easy connectivity in any system. This is Marantz quality at its best.

Features 

• Porthole Display with Blue Illumination Accent
• 140W/ch (8 ohms), 170W( 6 ohms) RMS Power (20Hz-20kHz)
• “Current Feedback” Amplifier Output Stage
• High Instantaneous Peak Current design
• Low Impedance Continuous Drive Capability
• Custom Sound Tuning
• Marantz Reference-Grade Filter Capacitors and High-Speed Output Transistors
• Gold Plated, High Grade Loudspeaker Terminals
• Flasher Input/DC Trigger In/Out /RC-5 Remote Control
• Detachable Power Cord (IEC320 2pin type)
• Tuned by Marantz Sound Master
• Unbalanced RCA and Balanced XLR inputs for every channel assure system compatibility regardless of your preamplifier or processor.
• High-capacity power supply: an oversized EI-core transformer feeding carefully chosen capacitors capable of storing 30,000 µF of energy instantaneously delivers peak power to all amplifier stages for distortion-free reproduction of the most complex sources.

Details & Specifications

Amplifier Class: A/B
Number of Channels: 2
Current Feedback Topology: Yes
Discrete Amplification: Yes
Chassis: Steel
Display Off: Blue LED Illumination off mode available
Power Transformer: Large Capacity EI
Main Amplifier In: Balanced & Unbalanced: 8ch (Exclusive use by a selector switch.)
Source Direct: Steel
Variable X-over: Steel
DC Triggers: 1 In / 1 Out
D-Bus Remote (RC-5) In/Out: 1 In /1 Out
Flasher In/IR Receiver In/Emitter out: 1/1/0
Rated Power Output @ 8Ω: 140W (2 channels driven 20Hz-20kHz, 0.08%)
Rated Power Output @ 6Ω: 170W (2 channels driven 20Hz-20kHz, 0.08%)
Maximum effective output power: 210w per channel @ 6Ω (from 1 kHz, two channels driven)
Output bandwidth (8 Ω load, 0.09 %): 5Hz–40kHz
Damping Factor: 100 
Input sensitivity: 1.2V Unbalanced / 2.4V Balanced 
Input Impedance: 22 kΩ Unbalanced / 30 kΩ Balanced 
Signal to Noise Ratio: 105dB
Frequency Response @ (1 W, 8 Ω): 8Hz–100kHz(±3dB)
Voltage amplification level: 29 dB
Front Panel: Aluminum/Glass-reinforced resin
Power Requirement: AC 120 V, 60 Hz
Supply Voltage: AC230V,50Hz
Power Consumption: 330W (Standby: 0.2W)
Dimensions W x H x D: 17-3/8 x 4-15/16 x 13-7/8 in. (440 x 126 x 352mm) 
Weight: 23.8 lb. / 10.8 kg

Ignore: MM-7025, MM 7025, marants