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| Lo-D HGE-6500 |
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| 39,800yen(around the 1979 time) |
The graphic equalizer of 10 band splittings which
operate a tone quality freely and can enjoy making only a them's sound by the
status of the room, or liking of sound.
Center frequency is dividing ten
bands of audio-frequency bands between 1 octaves by making 1kHz into reference
frequency, and a tone-quality control is possible for it.
By the
conventional coil formula, a coil outline becomes large as an electrical
specification changes by the quality of material or it becomes low frequency.
Moreover, if an iron core is small, there is a fault of a dynamic range
changing.
For this reason, the large semiconductor inductor of a dynamic
range is adopted as a resonance circuit, and the large performance of a dynamic
range is realized over a perimeter fraction.
Moreover, IC (HA-1457) is used
for the flat amplifier thought as important by a resonance circuit and the
concurrent.
The level control of a slide system volume can carry out
variable continuously in ±10dB in the location of each center frequency.
The muting circuit is built in.
The equalizer switchpoint is
carried.
|
| Form |
Graphic equalizer |
| Rated input |
150mV |
| Output power |
150mV (a maximum of 11V) |
| Distortion (at the time of an equalizer
flat) |
0.02% (at the time of an Output power)
|
| Gain (at the time of an equalizer flat)
|
0dB |
| Frequency characteristic |
20Hz-20kHz 0 -0.2 dB |
| SN ratio (at the time of an Output power)
|
87dB (IHF-A network) |
| Equalizer center frequency |
Ten elements (1kHz, hub 1 octave space
character)
31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz
1kHz, 2kHz, 4kHz, 8kHz
It corresponds to 12kHz, 16kHz, and 20kHz by change. |
| An attached functionality |
Graphic equalizer switchpoint
Tape
monitor switchpoint |
| Supply voltage |
AC100V, 50Hz/60Hz |
| The electrical power used |
12W |
| AC outlet |
Power-switch un-interlocking.: One line
|
| Dimensions |
Width 435x height 78x depth of 275mm
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| Weight |
4kg |
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