Marantz MM7025 2 Channel Power Amplifier
£525

Offered by: Fanthorpes HiFi, Hull - United Kingdom

Marantz MM7025 2 Channel Power Amplifier

This product is listed as Used

Price: £525 Buy It Now!

Advert reference: 16388

Listed in: Power amps (stereo)

We have this preowned Marantz MM7025 2 Channel Power Amplifier in Black. It is in very good condition which can be seen in the pictures attached. It comes with the original box/packaging, UK mains lead and user manual.

 

The MM7025 is this year’s ideal two-channel main amplifier with a whopping 140W rms into 8 ohms per channel. Use it in an AV setup to give your front channels an earth-moving boost or simply to make a sensational upgrade to an existing stereo system. And, because the technology is the same as that in the MM7055 and MM8003 using them in combination is fast, efficient and friendly. It’s a great flexible customisation enabler. And, as with the big brother MM7055, it also includes a new stylish display, XLR inputs, DC triggers and Marantz bus.

 

Marantz MM7025 At A Glance:

 

2 x 140W RMS 8 ohm

Current Feedback circuitry

Balanced inputs

Gold plated speaker terminals

DC trigger control inputs

Marantz remote bus

 

Current Feedback

Current Feedback amplification is a well known, Marantz’ original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum, resulting in high through-rate, excellent transient response and superb sonic transparency for the full bandwidth. Unlike conventional Voltage Feedback amplification, the Current Feedback amplification makes the power amplifier in-sensitive to difficult loudspeaker loads.

 

Customized Components

On paper an electrical component might look excellent but the result may fall short of the combined design expectations. Marantz selects the appropriate components for the specific design application. In some cases it’s simply not possible to use standard components that meet the high Marantz standards. These components will then be specially made for Marantz in close cooperation with the Marantz engineers.

 

DC-Trigger

A DC trigger is an assignable voltage output which can automatically control for example an electrical projection screen, lowering it when the DVD input is chosen on the receiver.

 

IR Flasher IN

The IR-Flasher IN is a standardized connection to control the AV system by external IR receivers independent of the infra red control format used. On the IR-Flasher OUT an IR-Emitter can be connected to controlled third brand components. The third connection link to this is the IR-Receiver INPUT which is similar to the IR-Flasher In, but it outputs a voltage to directly feet an external IR-Receiver eye. Please check capability per product in the specification section.

 

Linear drive power supply

LDPS - Marantz own technology to design a power supply capable to follow all details of an audio signal to reproduce the finest sound quality

 

 

Specification

Features

Channels 2

Current Feedback Topology Yes

Phono EQ: Standard / Current Feedback / Constant Current Feedback No / No / No

HDAM version No

Power Transformer: Toroidal / El No / Yes

High Grade Audio Components Yes

Customised Components Yes

Symmetric PCB Layout No

Aluminium extrusion heat sink Yes

Copper plated chassis No

Tri Tone Control (Bass / Mid / Treble) No

Balance / Bass / Treble / Loudness No

 

Others

Linear Drive Power Supply Yes

CCNE No

Liniear volume control No

BTL Possibility No

BI NoAMP and Multichannel Yesption No

Choke input No

Shottky diodes No

Input buffer amp (all inputs / CD Yesnly) Yes / No

Separate Solid Heat Sinks No

System block shielding: copper / metal / none No / No / No

Double Layer Bottom Plate No

Low noise LCD display Yes

Low noise LED display No

Power Meter : Analog / Digital No / Yes

Source Direct No

Power Amp direct Yes

Standby Mode Yes

5mm aluminium top plate No

 

Inputs/Outputs

Audio Inputs No

Phono Input: MM / MC No

Audio Yesutputs No

Balanced In / Yesut 2 / No

Pre Noout / Main Noin No / 2

Power Amp Direct IN No

Gold Plated Cinch No

Speaker A / B No

Speaker Terminal: Screw / Marantz / WBT Yes / No / No

Number Yesf terminals 2

D NoBus Yes

Floating Control Bus (3.5 mm mono jack x 2) No

Remote Power Control (Trigger No In / Yesut ) Yes

Flasher In / IR Receiver In Yes / No

Headphone Yesut No

iPod input (direct / docking station) No / No

 

Specifications

Power Yesutput (8 / 4 Yeshm RMS) 140 W / 170 W (6)

Power Yesutput (8 / 4 Yeshm DIN) No

Power Yesutput (8 / 4 Yeshm IHF) No

Bridged Power Yesutput (8 Yeshm RMS) No

Frequency Response 8 Hz No100 kHz (+ No3 dB)

Total Harmonic Distortion 0.03% (20 Hz No 20 kHz)

Damping Factor 100

Input Sensitivity: MM No

Input Sensitivity: MC No

Signal to Noise Ratio: MM / MC No

Input Sensitivity: High level 1.2 V / 22 K

Input Sensitivity: Balanced High level 2.4 V / 30 K

Signal to Noise Ratio: High level 105 dB

 

General

Metal Front Panel Yes

Power Consumption in W 220

Standby Consumption in W 0.4

Detachable Power Cable Yes

Remote Control No

System Remote Function No

Maximum Dimensions (W x H x D) in mm 440 x 126 x 352

Weight in kg 10.5

 

TI-1-57631

Ask Fanthorpes HiFi to contact you about this item


Offered by:

Fanthorpes HiFi logo

Fanthorpes HiFi

6 Hepworth's Arcade
Silver Street
Hull
hu1 1ju - United Kingdom


Phone: 01482 223096

Quote iDreamAV ref: 16388


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