Specifications - Optimus System 744 Owner's Manual

13-1291.fm Page 41 Wednesday, July 14, 1999 6:29 PM

SPECIFICATIONS

AMPLIFIER
Frequency Response .............................................................. 40 Hz–20 kHz ± 3 dB
RMS Output Power (1% THD into 8 Ohms at 80 Hz–15 kHz).......15 Watts/Channel
Input Sensitivity/Impedance (at 1 kHz, AUX IN)/
Output (15 W Volume Max).................................................... 350 mV/47 kOhm
TUNER (FM)
Frequency Range ............................................................................87.5–108.0 MHz
Usable Sensitivity .............................................................................................20 dB
Signal-to-Noise Ratio........................................................................................50 dB
TUNER (AM)
Frequency Range .............................................................................. 530 –1720 kHz
Sensitivity .........................................................................................................58 dB
Signal-to-Noise Ratio........................................................................................45 dB
DUAL CASSETTE DECK
Frequency Response .............................................................. 125 Hz–8 kHz ± 6 dB
Track Format ........................................................................... 4 Tracks, 2 Channels
Signal-to-Noise Ratio (Nominal) .......................................................................45 dB
Wow and Flutter ....................................................................... 0.35% Max (WRMS)
Tape Speed ............................................................................................ 4.8 cm/Sec.
Normal Tape ............................................................... 125 Hz–8 kHz ± 6 dB (PLAY)
CD CHANGER
CD Capacity .................................................................................................. 21 CDs
Frequency Response .............................................................. 40 Hz–18 kHz ± 3 dB
Signal-to-Noise Ratio........................................................................................65 dB
Wow and Flutter ......................................................................Virtually undetectable
CD Used .......................................................................................... 5-inch (120 mm)
Sampling Frequency.................................................................................... 44.1 kHz
Optical Source ...................................... Non-Contact 3-Beam Semiconductor Laser
Number of Channels................................................................................... 2, Stereo
CD Rotation Speed......................................500–200 RPM (Constant Linear Model)
Signal Quantization .......................................................................................... 16-bit
INFRARED REMOTE CONTROL
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