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Marantz PM-75 vintage amp wth dac)

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Marantz PM-75 vintage amp wth dac)

Post by jbashok on Fri Apr 06, 2018 10:46 pm












Marantz PM-75
RM1,250 was 1750
Ipoh, Perak
Specifications
Power output: 100 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 150kHz
Total harmonic distortion: 0.008%
Input sensitivity: 0.25mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 72dB (MC), 83dB (MM), 105dB (line)
Speaker load impedance: 4Ω to 16Ω
Digital inputs: coaxial, optical
Dimensions: 454 x 151 x 379mm
Weight: 16.8kg
Accessories: remote control
Year: 1989
Marantz PM-75 
Description  
The Integrated Amplifier which carries a digital analog converter.
A version LSI (TDA1541A) which Philips is proud of is adopted as a digital analog converter, and the digital signal is made to link to a highly precise analog circuit.
Thorough serious consideration of the S/N was carried out at the volume part, and the 4-unit master volume is adopted. 
Moreover, the final stage of an amplifier part has adopted the three-step Darlington parallel push pull.
A large-sized transformer and capacitor are carried in the power-source part.
In order to prevent the wraparound of a digital noise, the D/A independent-source circuitry is adopted, and the analog system serves as a high stable high speed power source which made full use of high-integrated IC of a low-noise wide band.
The side panel of die-casting is adopted as a sub-. 
Furthermore, die-casting framing which eliminated the ill effect of the oscillation is adopted, and the fine oscillation of the circuit board is also effectively controlled by the newly developed vibration suppression substrate material.
Digital one corresponds to three optical 1 coaxials, and the input unit supports all sampling-frequency 32/44.1/48kHz signals. 
Moreover, the analog input serves as a design corresponding to the multi-source having those with seven line, and a Phono equalizer (MC, man month). The tapes circuitries are two analogs which can do mutual dubbing freely.
A tone control circuit is the shelving type which set center frequency as 60Hz and 15kHz, is suppressing an elevation of an unnecessary band, and it is considered so that a distorted incrementation and inflow of a noise may be prevented.
The Source-Direct functionality is carried, each stage to flat amplifier is jumped, and not only the output of a digital analog converter but analog output can be directly linked with a master volume.
The Jitter absorbing circuit is carried so that the fluctuation of the optical digital signal by oscillation of an optical cable etc. (Jitter) may be rectified.
The remote control which summarized the functionality compactly is equipped standard. 
http://audio-database.com/MARANTZ/amp/pm-75-e.html
Amp with original remote REMOTE
Whats app--- 0143413655-----



Last edited by jbashok on Wed Aug 01, 2018 11:45 am; edited 2 times in total (Reason for editing : update)

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Tue Apr 17, 2018 12:42 pm

up

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Thu May 03, 2018 8:10 pm

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Tue May 15, 2018 10:00 pm

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Thu May 24, 2018 8:09 pm

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Sat Jun 02, 2018 10:19 am

rm1550 now

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Sat Jun 09, 2018 3:13 pm

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Thu Jun 21, 2018 9:07 pm

pump

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Fri Jun 29, 2018 1:22 pm

all my items personal delivery to KL ON  THIS SUNDAY 1/7

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Mon Jul 09, 2018 10:01 pm

PUMP

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Mon Jul 23, 2018 9:48 am

PUMP

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Wed Aug 01, 2018 11:45 am

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Re: Marantz PM-75 vintage amp wth dac)

Post by jbashok on Thu Aug 16, 2018 10:42 am

PUMP

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