Audio Database

The

DENON PMA-7.5S
49,800yen(around the 1993 time)

Description
 
The Integrated Amplifier of PRESTA series.

A power-source part has little leakage flux, and it has adopted as it the toroidal transformer which demonstrates the engine performance excellent in the vibration isolation etc.

The low impedance volume which raises the signal to noise ratio in a general listening level is adopted as volume.

It is possible to carry the sauce direct switch and to bypass tone control.

It is possible for remote control to be attached, and to concentrate and control not only control of a main part but CD pre Ya, a cassette deck, and a tuner.

Rear Remote
Power

Rating of a mode
Form Integrated Amplifier
<Power amplifier part>
Output power 45W+45W (20Hz - 20kHz, 8ohms)
Practical use maximum except take-off 80W+80W (6 ohms, EIAJ)
A dynamic characteristic / dynamic power 120W+120W (2ohms)
THD 0.008% (1kHz, 22.5W, 8ohm)
<Preamplifier part>
Input sensitivity/impedance Phono MM: 2.5mV/47kohm
Line: 150mV/15kohm (at the time of sauce direct-on)
<Synthesis>
Signal to noise ratio Phono MM: 84dB (at the time of a 5mV input)
Line: 100dB (at the time of sauce direct-on)
Tone control characteristic Bass: ±8dB (100Hz)
Treble: ±8dB (10kHz)
Power supply voltage AC100V, 50Hz/60Hz
Power consumption 96W
Dimensions Width 250x height 96x depth of 335mm
Weight 5.5kg
Attachment Remote control