Marantz MM7025 User manual

MM7025
140 Watt x 2-Channel Power Amplifier
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.
 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)

MM7025
©2010 Marantz America, LLC · www.marantz.com
All specifications, dimensions and weights are subject to change without notice.
D&M Holdings, Marantz, Marantz America, LLC. or any of its subsidiaries will not assume any liability for errors in this spec sheet which may result in consequential errors
Being made by dealers, designers, custom installers, cabinet makers or end users, etc based upon information contained within this document.
140 Watt x 2-Channel Power Amplifier
Rated power output 140 W/ch, 8 Ω
(from 20 Hz to 20 kHz, two channels
driven): 170 W/ch, 6 Ω
Maximum effecve output power 210 W/ch, 6 Ω
(from 1 kHz, two channels driven):
Output bandwidth (8 Ωload, 0.09 %): 5 Hz – 40 kHz
Frequency response (1 W, 8 Ω): 8 Hz – 100 kHz (±3 dB)
Damping factor: 100
Input sensivity/impedance: 1.2 V / 22 kΩ(UNBALANCED)
2.4 V / 30 kΩ(BALANCED)
Signal-to-noise rao (IHF-A): 105 dB
Voltage amplificaon level: 29 dB
Supply voltage: AC 230 V, 50 Hz
Power consumpon: 330 W
Standby power: 0.2 W
Maximum external dimensions: 440 (W) x 126 (H) x 352 (D) mm
Weight: 10.8 kg
SPECIFICATIONS
Also Available:
MM7055 5-channel Power Amplifier
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