Dual 820 Magnetofon
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Model:
820
Data:
Kategoria:
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Opis:
Cassette Deck
Informacja
A versatile performer that features equalized LED peak-level
indicators, six-way bias/equalization and full metal capability.
With the 820, you step right into the metal tape age, ready
to take advantage of that advanced formulation's greater
dynamic range and resistance to high-frequency saturation.
You're also assured of getting the most out of all regular
tapes, thanks to the 820's sixway bias/equalization
selector, which accommodates two ferric types, two chrome
types plus ferrichrome, in addition to metal.
The 820's record-level meters are actually bright LED
arrays. Since they have no inertia, they can react
instantaneously. They're bright enough to read from across
the room. And because they are equalized, you get a true
reading of the actual record signal which includes the
high-frequency boost going onto the tape.
Another way the 820 helps avoid distorted recordings is with
the switchable overload limiter. You'd probably want to
switch it in whenever recording music of unknown dynamic
range. Unlike ordinary limiters, Dual's doesn't compress
dynamic range, but goes into action only when there's a
sudden overload. Its action is also coordinated with the
record-level settings—the higher they are, the more the
amount of limiting that takes place.
Important as such features are, the drive system is even
more fundamental to Cassette deck performance. The Dual
drive system begins with a high-torque DC
servo-motor with precision-ground flat belts and
dynamically-balanced flywheel. An integral frequency
generator provides instantaneous corrections of any
deviation from accurate speed. Perfect tape-to-head
alignment is assured by the four-point guidance system. And
the electronic tape motion sensor constantly monitors the
tape tension so that any deviation instantaneously stops the
transport.
For extra convenience in tape movement, the 820's memory
stop functions in both directions. And, of course, all the
"basics" are included: Headphone output, Microphone inputs
and Dolby noise reduction system.
The 820's specifications are of the same high level as its
operating features. Wow and flutter ± 0.04 percent.
Frequency response from 20 Hz to 19 kHz ± 3 dB (metal).
Signal-to-noise better than 67 dB. Harmonic distortion less
than 0.5 percent at full recording level.
All in all, a fine performer at a very reasonable price.
Typ ręczny:
Katalog
Strony:
12
Rozmiar:
6.21 Mbytes (6515851 Bytes)
Język:
english
Rewizja:
Ręczny ID:
Data:
Jakość:
Skanowany dokument, wszystko czytelne.
Data przesłania:
2017 08 11
MD5:
648e3828077c66751de393a1632ddf91
Pobrane:
2001