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Integrated Amplifier PM-25

Integrated Amplifier PM-25; Marantz Sound United (ID = 1466661) Ampl/Mixer Integrated Amplifier PM-25; Marantz Sound United (ID = 1466662) Ampl/Mixer
Integrated Amplifier PM-25; Marantz Sound United (ID = 1466663) Ampl/Mixer Integrated Amplifier PM-25; Marantz Sound United (ID = 1466664) Ampl/Mixer
Integrated Amplifier PM-25; Marantz Sound United (ID = 1466665) Ampl/Mixer
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Integrated Amplifier PM-25; Marantz Sound United (ID = 1466661) Ampl/Mixer
Marantz Sound United: Integrated Amplifier PM-25 [Ampl/Mixer] ID = 1466661 639x480
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For model Integrated Amplifier PM-25, Marantz (Sound United LLC); Vista, CA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Marantz (Sound United LLC); Vista, CA
Year: 1989/1990 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 120; 220;240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 60 W (undistorted)
from Radiomuseum.org Model: Integrated Amplifier PM-25 - Marantz Sound United LLC;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 420 x 118 x 292 mm / 16.5 x 4.6 x 11.5 inch
Notes

A hi-fi stereo integrated amplifier with power output of 2 x 30 watts FTC into 8 ohms. With LDPS (Linear Drive Power Supply) and HR (High Resolution) circuitry. With rotary Bass and Treble tone controls, balance and volume controls, rotary selector switch (CD, Phono, Tuner, TV/Aux), press button switches for Tone Defeat, DAT/Tape Monitor and CD Direct, and a jack for headphones. On the back, RCA phono sockets for input Phono (MM), CD, Tuner, TV/Aux, for input/output tape and terminals for one pair of loudspeakers.      

Specification 
Amplifier Section 
Power Output per Channel Into 8Ω (40Hz-20kHz)30 watts FTC
Total Harmonic Distortion at Rated Power 8Ω0.1%
Intermodulation Distortion at Rated Power (SMPTE) 8Ω0.03%
Damping Factor200
MM Cartridge Input 
Frequency Response (RIAA)±0.5dB
Signal-to-Noise Ratio (A weighted)83dB
Phono Input Overload (1kHz)150mV
Input Impedance47kΩ
Input Capacitance150pF
Input Sensitivity2.5mV
CD, Aux. Input 
Input Impedance45kΩ
Input Sensitivity150mV
Frequency Response10Hz-50kHz ±1dB
Signal-to-Noise Ratio (A weighted)86dB
Output Voltage 
Tape Out (Phono (MM) 5.0mV 1kHz Input)290mV
Output Impedance 
Tape Out (at Phono Position)220Ω

Versions/Power Requirements
120V AC 60 Hz
220/240 V AC 50/60Hz with voltage selector

Power Consumption 135 watts

Made in Japan

This unit is different to the Marantz Console Stereo Amplifier PM-25, even though they have the same model number.

Potenza di uscita: 30 + 30 Watt (effettivi, continui, su 8 Ohm, per frequenze che vanno da 40 a 20.000 Hz,  con una distorsione armonica totale inferiore allo 0,03 % su tutta la gamma). Ingressi: CD - Phono – Tuner –TV/Aux.

Net weight (2.2 lb = 1 kg) 5.3 kg / 11 lb 10.8 oz (11.674 lb)
Mentioned in -- Original prospect or advert (1989 Marantz Audiophile & 1990 Not For The Casual Listener catalogues)
Literature/Schematics (1) - - Manufacturers Literature (Service manual PM-25)

Model page created by Gabriele Fanelli. See "Data change" for further contributors.



All listed radios etc. from Marantz (Sound United LLC); Vista, CA
Here you find 538 models, 529 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Marantz Sound United: Integrated Amplifier PM-25
Threads: 1 | Posts: 2
Hits: 1961     Replies: 1
marantz: PM-25; Integrated Amplifier
Bartosz Szwed
24.Nov.14
  1

Hi, my picture of PM-25 is found here by mistake, as is completely different model from Integrated PM-25.... is any chance to remove that pictures? Thank you. Bartosz

Bernhard Nagel
24.Nov.14
  2

Thanks for the message. This wrong picture has now been removed.

 
Marantz Sound United: Integrated Amplifier PM-25
End of forum contributions about this model

  
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