Marantz MM7025 Stereo Power Amplifier
The Marantz MM7025 Stereo Power Amplifier answers many needs for both two-channel devotees and home theatre enthusiasts alike. It produces 140 watts of full-bandwidth, very low distortion power per channel, so it can precisely control demanding speakers in large rooms or deliver subtle nuance in smaller acoustic environments.
Marantz MM7025’s advanced technology serves all your listening needs. Current feedback circuits, originally developed for the Marantz’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 passages with equal aplomb.
The Marantz 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 the 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.
Main Features of the Marantz MM7025 Stereo Power Amplifier
- 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)
If you’re impressed by elegantly restrained industrial design, the Marantz MM7025 is guaranteed to make a lasting – and very positive – impression. The subtly curved aluminium/glass resin front panel adds a sophisticated touch that complements any décor. The central porthole display reflects iconic Marantz designs of the past while it brings you an “at a glance” view of the amplifier’s operating status.
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 Marantz 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 theatre? – Get the most from your investment by adding an MM7025 as well. The exact configuration is up to you. Sound quality isn’t – it’s Marantz regardless of how you use this power amplifier.
Marantz MM7025’s advanced technology serves all your listening needs. Current feedback circuits, also used in Marantz’s 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 dialogue without blemish.
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.
Specifications of the Marantz MM7025 Stereo Power Amplifier:
- Power Output (8 Ohm): 140W (20Hz – 20kHz, 0.08%)
- S/N Ratio: 105dB
- Freq. Response (Analog In): 8Hz – 100kHz (+/- 3dB)
- Number of Channels: 2
- Transformer: Large Capacity EI
- Inputs: Stereo RCA or XLR (Switchable, independent per channel)
- Power Output: 140WPC (both channels, 20-20kHz)
- THD: 0.08% Max
- Bandwidth: 8Hz-100kHz (±3dB)
- Dimensions HWD: 5″x17.375″x14″
- Weight: 11 kgs