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11 – Specifications
Ratings
CD player
Compatible disc formats
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CD-DA (12-cm/8-cm), CD-ROM (12-cm/8-cm) ISO 9660
LEVEL 1/2/ROMEO/JOLIET format (CD-R/CD-RW
disc compatible)
MP3 playback specifications
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Audio modes: STEREO/JOINT STEREO/DUAL
CHANNEL/MONO/VBR
MPEG1 Audio Layer III (MP3)
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Sampling frequency: 32/44.1/48 kHz
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Bit rate: 32–320 kbps
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WAV playback specifications
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Sampling frequency: 8/11.025/12/16/22.05/24/32/44.1/48
kHz
Quantization bit rate: 8-bit/16-bit
CD playback specifications
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Sampling frequency: 44.1 kHz
Quantization bit rate: 16-bit
Number of channels: 2
Audio characteristics
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Frequency characteristics: 20 Hz – 20 kHz ±0.8 dB
S/N ratio: 98 dB (20 kHz LPF, A-weighted)
Distortion (THD+N): 0.006% (1 kHz: 20 kHz LPF)
Dynamic range: 96 dB (20 kHz LPF, A–weighted)
Channel separation: 90 dB (1 kHz: 1 kHz BPF)
Cassette tape
Track system
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4-track 2-channel stereo
Head structure
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Record/playback x 1 (rotary reverse), erase x 1
Usable tape types
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C-46 – C-90 type cassette tapes (metal tapes can only be
played back)
Tape speed
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4.76 cm/sec
Pitch control range
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±10% or more
46
TASCAM CD-A550MKII
Wow and flutter
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0.25% (JIS WRMS) or less
Rewind time
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160 seconds or less (C-60 tape)
Recording and playback frequency
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characteristics
Normal (type): 30 Hz – 13 kHz ±4 dB
Chrome (type): 30 Hz – 15 kHz ±4 dB
Recording and playback channel separation
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1 kHz: 35 dB or more (1 kHz, using BPF)
Recording and playback S/N ratio
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58 dB (Maximum input level, A-Weighted)
Recording and playback distortion
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2.5% or less
Analog audio
CD player section
CD LINE OUTPUT [UNBALANCED] jacks
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Analog unbalanced output
Connector: RCA pin jacks
Standard output level: –10 dBV
Maximum output level: +6 dBV
Output impedance: 200Ω
Cassette tape section
TAPE LINE OUTPUT [UNBALANCED] jacks
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Analog unbalanced output
Connectors: RCA pin jacks
Standard output level: –4.5 dBu
Output impedance: 200Ω
TAPE LINE INPUT [UNBALANCED] jacks
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Analog unbalanced input
Connectors: RCA pin jacks
Standard input level: –9 dBu
Minimum input level: –19 dBu
Input impedance: 22 kΩ
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