Audio Database

The

Lo-D HMC-6500
29,800yen(around the 1979 time)

Description
 
Mic mixing amplifier which three mike inputs are carried and also can also apply an echo.

Mic mixing of its own voice and record, the FM broadcast, etc. is carried out, or a mixing sound recording is possible.

If the jump circuitry is carried and a function switch is set to the location of JUMP, it is possible to lose the influence of the mixing amplifier at the time of a tape-deck using.

The muting circuit is carried.

The pan pot functionality to make an image orientate freely from the left to the right, or to pile up voice in the center is carried.


Rating of a mode
Form Mic mixing amplifier
Circuit system First rank differential constant current drive type IC spring scheme reverb unit
Input sensitivity/impedance Mic: 1.2mV/8kohm
Line in: 150mV/43kohm
Tape play: 150mV/43kohm
An Output voltage/impedance Line out: 150mV/4kohm
Tape out: 150mV/4kohm
Maximum output level (0.3% of distortion) Mic:4V
Line In:5V
Frequency characteristic Mic: 100Hz - 10kHz
Line in, Tape play:50Hz-20kHz±2dB
THD (20Hz - 20kHz) Mic:0.15%
Line in:0.15%
SN ratio (IHF, A network) Line in:70dB
Crosstalk (1kHz) 60dB
リバブレーション time (1kHz) 1.6sec or more
An attached functionality Pan pot volume
Reverb selector
Reverb level adjustment
Mixing balance coordination
The semiconductor used IC: Five pieces
Transistor: Three pieces
Diode: Seven pieces
Supply voltage AC100V, 50Hz/60Hz
The electrical power used 4W
AC outlet Power-switch un-interlocking.: One line
Dimensions Width 435x height 78x depth of 275mm
Weight 3.5kg