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1 . S P E C | F t C A T I O N S
Systems
Compact cassette,2-channel
stereo
H e a d s . . . . " H a r d P e r m a l l o y " r e c o r d i n g / p l a y b a c k
h e a d x 1
" F e r r i t e " e r a s i n g h € a d x
1
. . . . . . .
D C s e r v o m o t o r x
1
No more than 0.05% (WRMS)
N o m o r e t h a n 1 0 . 1 7 % ( O l N )
. Approximately
'l
10 seconds
{C-60 tape)
I n p u t
(Sensitivity/l\4aximum
aliowable input/lmpedance)
M I C ( L , R ) . . 0 . 3 5 m V / 5 7 m V / 1 0 . 5 k O , 6 m m d i a m . j a c k
(Reference MIC impedance;250fl to 1OkO)
L f N E f l N P U T )
. . . . . . . 5 0 m V / 2 5 V l 7 5 k O
Output (Reference level/Load impedance)
LINE (OUTPUT)
45OmV/50kf,2
SUBFUNCTIONS
.
D o l b y N R s y s t e m ( O N / O F F ) B t y p e
.
3 position tape selector (NoFM/croz /M ETAL)
.
lC full logic control
.
Air damp eject function
a Full automatic stop mechanism
o One-touch recording system
.
L E D l e v e l m e t e r
MISCELLANEOUS
P o w e r R e q u i r e m e n t s
. . . . , .
. . . . . . D C 2 0 V
D i m e n s i o n s
. 4 2 0 ( W ) x 1 0 1 { H ) x 2 3 7 ( D ) m m
1 6 - 9 / 1 6 ( W ) x 4 ( H ) x 9 - 3 / 8 ( D ) i n .
Weight (without package) .
FURNISHED PARTS
Connection cord
DC Power cord
NOTES:
3 . 3 k 9 { 7 l b 4 o z )
1 .
R e f e r e n c e T a p e s : N o r m a l & L H : D I N 4 5 5 1 3 / B L A T T
6 o r e q u i v .
CrO, DIN 45513/BLATTT (CrOz )
o r e q u r v .
2.
Reference Recording Level: fvleter 0dB indicating
level ('l60nwb/m magnetic level = Phillips cassette
reference level)
3.
Reference Signal: 333H2
4 . W o w & F l u t t e r : . J I S [ 3 k H z , w i t h a c o u s t i c c o m -
p e n s a t i o n ( w e i g h t e d ) r m s v a l u e ] D I N [ 3 . 1 5 0 H 2 , w i t h
acoustic compensation (weighted) PEAK valuel; DIN
45507
5.
Frequency Response: a Measured at -20d8 level.
D O L B Y N R O F , l e v e l d e v i a t i o n i s 1 6 d B w i t h o u t
i n d i c a t i o n .
6.
Signal to Noise Ratio: o Measured at the third harmo-
n i c d i s t o r t i o n 3 % l e v e l , w e i g h t e d ( D l N 4 5 5 1 3 /
B LATTT).
7.
Sensitivity: Input level (mV) required for reference
recording level with input (REC) controls set to
m a x i m u m .
8.
Maximum Allowable Input: While decreasing settings
of input (REC) level controls and increasing level at
i n p u t j a c k s . t h i s i s t h e m a x i m u m i n p u t l e v e l ( m V ) a t
the point where recording amplifier output waveform
becomes clipped.
9.
Beference Output Level: Playback output level when
meter indicates 0dB.
l \ 4 o t o r . . .
W o w a n d F l u t t e r . . . . . . .
F a s t W i n d i n g T i m e
. . . . . .
Frequency Response
- 20dB recording:
Normal tape
Chrome tape
lvletal tape
Signal-to-Noise Ratio
D o l b y N R O F F . . . . . . . . .
Noise Reduction Effect
D o l b y N R O N . . . . . . . . .
Harmonic Distortion
. . . . . . . 3 0 t o 1 6 , 0 0 0 H 2
(40 to 15.000H2 t3dB)
. . . . . . . 3 0 t o 1 6 , 0 0 0 H 2
(40 to 15,000H2 i3dB)
. . . . . . . 3 0 1 o 1 6 , 5 0 0 H 2
(40 to 15,000H2 l3dB)
. . . . . .
M o r e t h a n 5 T d B
M o r e t h a n 1 0 d B { a t s k H z )
No more than 1.0% (0dB)
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