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Sherwood DD-1010C Service Manual page 3

Stereo double cassette deck

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Specifications (pp-2010C only)
Track systent2.46
66
03.2 Sees
eee
he
BERS
Recording system
Erasing system
Tape speed
Heads
MORO,
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cieraeh ciate a lay t ate dauasneladone oteaalecw ear ees abe eae
Fast winding time
Frequency Response
~20 dB REC
Metal tape
0 dB REC/PB
Signal to noise ratio
{REC/PB)
3rd harmonic distortion. .......0...0
000.0. cece eee eee
Input sensitivity/Impedance
Output level/Impedance
Built-in features
Power consumption...............00
ccc eeeeaeenes
Power requirements;
A: 120V 50Hz for USA/Candian version
Soft touch front loading stereo double cassette deck
with Dolby B-C NR system.
4 track, 2 channel stereo playback (Deck A) and
recording/playback {Deck B)
AC bias system (bias frequency: 105kHz)
AC system
1-7/8 ips (4.76cm/sec.)
Hard permalloy recording/playback head x1
Hard permaltoy playback head
x1
Double gap erasing head x1
Electronic governor controlled DC motor
Less than 0.15% (WRMS), 0.30% (DIN)
Approximately 120 seconds with C-60 cassette tape
Normal tape
30-16,000Hz,
+5 dB
CrO2 tape
30-16,000Hz, +5 dB
30-16,000Hz,
+5 dB
Doiby
CNR
= 69. dB (Normai tape)
(Weighted)
71 dB (CrOz tape)
71 dB (Metal tape)
Dolby
BNR
= 62. cB (Normal tape)
(Weighted)
64 dB (CrOz tape)
64 dB (Metal tape}
Dolby NR OFF 53 dB (Normal tape)
(Weighted)
55 dB (CrO2 tape)
55 dB (Metal tape)
Less than 1.3% at 1kHz, 0 dB REC/PB
Line 70mV/47k ohms
Line 500mV/2.7k ohms
Dolby B-C NR system
Relay playback, Synchronous dubbing
High speed dubbing selector
LED peak level display (5 LED x 2)
Auto tape selector
Remote control operations (Pause)
13 Watts
B: 120V/220V 60Hz/50Hz for muiti-voltage version (switchable)
C: 220V 50Hz for general Europian version
D: 220V 50Hz for Germanian & Italian version
E: 240V 50Hz for British & Australian version
F: 220V 50Hz for Swiss & Scandinabian version
DIMONSIONS Fo
s-5. oi
eran ncnsatild cP Bech Owe B hae
Weight(net)
Note:
440(W)
x 142(H) x 245(D) mm,
17.3(W)
x 5.6(H) x 9.6(D) inches
4.7kg (10 Ibs, 5.4 oz)
* Specifications and the design subject to change without notice for improvements.
*Dolby Noise Reduction manufactured under licence from Dolby Laboratories Licensing Corporation.

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This manual is also suitable for:

Dd-2010c