Audio Database


McIntosh MA6200 478,000yen(February, 1979 release)

The Integrated Amplifier which collected the technology of the mac to one set and was developed.

The special-NetWare-program equalizer with which five bands became independent, two tapes circuitries in which mutual dubbing is also possible, a pre-mains separation termination, a succession good transformation loudness Compensation, etc. are carried.

The power guarding system original with a mac as a protection network was carried, and clipping distortion was suppressed automatically, and the speaker is protected from an emergency outage.

Rating of a mode
Form Integrated Amplifier
<Power amplifier part>
Effective output (20Hz - 20kHz) 75W+75W (8 ohms, THD 0.05%)
100W+100W (4 ohms, THD 0.05%)
Input sensitivity/impedance 2.5V/22kohm
Speaker switching A, B, C
THD 0.05% (at 0.25W - the time of an effective output 20Hz - 20kHz)
Cross modulation distortion 0.05% (a full power band, a perimeter fraction)
Frequency characteristic 20Hz-20kHz+0 -0.5 dB
SN ratio 100dB
Dumping factor 30
<Control amplifier part>
Input sensitivity/impedance Phono1, 2:2mV / 47kohm
Tuner, Aux1, 2, Tape1, 2:250mV / 100kohm
An Output voltage/impedance Rec out:0.25V
SN ratio Phono:80dB
Aux, Tape: 95dB
Tone control Five-element special-NetWare-program equalizer
Center frequency: 30Hz, 150Hz, 500Hz, 1.5kHz, 10kHz
Each ±12dB variable
Loudness control A succession variable
Tapes monitor Two lines
Tape copy 1->2, 2->1
Mode selector Seven-point switching
Pre-main separation Possible
Power source AC100V, 50Hz/60Hz
AC outlet Turntable interlock: Two lines
Power-switch interlock: Three lines
Power consumption 400W (maxima)
Dimensions Width 406x height 138x depth of 330mm
Weight 13.6kg