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Pyramid PR-331D Operating Instructions page 4

Stereo double cassette deck

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SPECIFICATIONS
Type.................................Stereo double cassette deck
Track system...................... 4-track 2- channel
Tape speed..........................4.8 cm/sec
Frequency response
(-20dB recording)
Chrome tape......................40-15,000Hz (±3dB)
Normal tape......................40-14,000Hz (±3dB)
(0 dB recording)
Chrome tape.....................40-8,000Hz (±3dB)
Normal tape................ .....40-8,000Hz (±3dB)
S/N ratio............................58dB
Wow and flutter....................<0.2% (DIN45500)
Crosstalk............................40dB (1 khz)
Harmonic distortion.............less than 1%
Channel separation............. .40dB (1 khz)
Head.................................Deck A
Design and specifications are subject to change without notice.
rd
(at 1 Khz, OVU 3
H.D. Normal tape)
For Playback
Deck B
For recording/playback,
2-gap ferrite head for
erasure
Motor...........................DC servo motor x 2
Fast Forward/Rewind time..Approx.100 sec
Input terminals
LINE IN X 2..................Min. input level:600mV(0dB)
Output terminals
LINE OUT X 2................output level: 600mV (0dB)
Power requirement............AC220V, 50Hz
power voltage...........230V, 50Hz
For U.K..................240V, 50Hz
For U.S.A. & Canada...110V, 60Hz
Power consumption......watts VA Rated
Dimensions............360mm x 128mm x 246mm
(W x H x D)
Weight...........................4Kg (8.5 Ibs)
ACCESSORIES........Pin plug cord...2
3
with C-60 cassette
Input impedance: 50 kΩ
output impedance: 5 kΩ
watts Maximum

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