Audio Database

The pictorial image of Model 1060

Marantz Model 1060 54,900yen(around the 1972 time)

Description
 
The Integrated Amplifier which Marantz U.S.A designed and carried out the checking up by the specification of Marantz U.S.A.

An equalizer part is a three-step hardwired-connection NF type which uses six stones of transistors, and, fundamentally, serves as the almost same circuitry as #7T.

A control of a mid range is possible for a tone control fraction. In consideration of the effect nature on Hearing impression, the control width of low and a quantity region is taken about twice compared with the mid range.

The main part has adopted the orthodox semi- complementary circuit.
A protection network is an ASO detection type, and also when an output is made to short-circuit by mistake interconnection etc., there is no care of flying a transistor.

It is the design which is not oscillated at all by the specification of Marantz even if it carries out the load intensity of the 10-micro F capacitor.

Rear
Internal

Rating of a mode
Form Console stereo amplifier
<Power amplifier part>
Continuous rating output 30W+30W (8 ohms, 20Hz - 20000Hz)
THD 0.5% or less (at the time of 20Hz - 20000Hz, and an Output power)
Cross modulation distortion 0.5% or less (at the time of 20Hz - 20000Hz, and an Output power)
Frequency characteristic ±1.0dB (at the time of 20Hz - 20000Hz, and an Output power)
a power band -- the Wiz 15Hz - 50000Hz
Dumping factor 45 (8ohms) or more
<Pre part>
Input sensitivity Phono:1.8mV
MIC: 1.8mV/47kohm
High: 180mV/100kohm
Crosstalk 45dB
Tone control Treble: ±12dB (15kHz)
Mid: ±6dB (700Hz)
Bass: ±12dB (50Hz)
<Synthesis>
Dimensions Width 362x height 120x depth of 300mm
Weight 8.4kg