Cassette
Deck
Dolby HX-Pro
and DYNEQ:
Dyneq varies
the record equalization to prevent over saturatio when strong high frequency
transients occur. HX PRO varies the bias supplied to the bias supplied to the
tape during recording to maintain optimum high frequency at all times, thus
making a much more accurate reproduction of your source. Note: HX-pro and DYNEQ are compatible for playback
with all cassette decks, including car decks.
Car
Circuit:
Boosts quiet
passages in the music without altering the loud passages, making a more
practical tape for car or portable players. It also adds equalization for the
car environment.
Play Trim:
Developed by
Dolby laboratories with NAD, Play Trim compensates for high frequency loss
before Dolby NR, restoring highs withput increasing noise. Example: Take an old
tape with dulled highs and turn the Play Trim knob and note the restored highs.
Dolby B
& C
Full Logic
Transport
Specifications:
Speed
Accuracy: +1%
Wow and
Flutter:
less than
0,06% JIS wtd RMS
less than
0,1% DIN wtd. Peak
Frequency
Response: 30 Hz - 19 kHz +3 dB (MPX
filter Off)
MPX Filter
Response: flat within 1 dB to 15 kHz
Harmonic
Distortion: varies with recording level
typically less than 0,3% at -10 dB
Total
Harmonic Distortion at 0 dB:
Normal Tape
: less than 1,0 %
CrO₂, Metal
Tape : less than 1,5%
Signal-to-Noise
Ratio (ref.3% T.H.D. at 333 Hz CC1R/ARM weighting): 57 dB
Dolby off
: 75 dB
Dolby B
: 67 dB
Dolby C
: 77 dB
Channel
Separation: 45 dB at 1 kHz (38 dB
broadband)
Erasure: better than 70 dB at 1 kHz
Input
Sensitivity /Impedance: 40 mV/10 k Ω
Maximum
Input level: 25 V
Output Level
at 0 dB: 500 mV
Output
Impedance: 1000 Ω
Power
Requirement: 120, 220, 240 V AC 50/60 Hz
Power
Consumption: 22 W at 120 V AC
Dimensions
(W x H x D): 420 x 122 x 270 mm
(16,5" x 4,8" x 10,6")
Weight
(net): 4,5 kg (9 lb 15 oz)
No comments:
Post a Comment