CD-400U SPECIFICATIONS
Rating
Supported media: CD, CD-R* (only CD-DA format), CD-RW, SD cards* (512 MB – 2 GB), SDHC cards* (4 GB – 32 GB), USB flash drives* (512 MB – 64 GB)
* Media must be formatted FAT16/32.
Playback file formats: CD-DA: 44.1 kHz, 16 bit, MP3: 44.1 / 48 kHz, 32–320 kbps and VBR (MPEG1/2 Audio Layer-3), WAV (USB/SD only): 44.1/48 kHz, 16 bit, WMA 44.1/48 kHz, 32–320 kbps and VBR (WMA ver.9 standard, DRM not supported), AAC (USB/SD only) 44.1/48 kHz, 8–320 kbps and VBR (MPEG4 AAC-LC (Audio stream))
Number of channels: 2 channels (stereo), 1 channel (mono)
Dubbing file formats MP3: 44.1 kHz, 96/128/192/320 kbps (96/128kbps with tuner)
Analog audio inputs/outputs
AUX IN jack
Connector: 3.5mm stereo mini jack
Nominal input level: −20 dBV (0.1 Vrms)
Maximum input level: −4 dBV (0.63 Vrms)
Input impedance: 10 kΩ or higher
Analog output (unbalanced)
Connectors: RCA pin jacks
Rated output level: −10 dBV (0.316 Vrms, when analog output level setting OFF)
Maximum output level (switchable): +6 dBV (2.0 Vrms, when analog output level setting OFF)
Output impedance: 200 Ω
Tuner outputs (unbalanced)
Connectors: RCA pin jacks
Rated output level: -10 dBV (0.316 Vrms)
Maximum output level: +6 dBV (2.0 Vrms)
Output impedance: 200 Ω
Analog output (balanced)
Connectors: XLR-3-32 (1: GND, 2: HOT, 3: COLD)
Rated output level: +4 dBu (1.23 Vrms, when analog output level setting OFF)
Maximum output level (switchable): +20 dBu (7.75 Vrms, when analog output level setting OFF)
Output impedance: 100 Ω
Phones jack
Connector: 6.3mm (1/4") standard stereo jack
Maximum output: 20 mW + 20 mW or higher (THD+N 0.1% or less, into 32 Ω load)
Control input/output
RS-232C connector: 9-pin D-sub (female, inch-standard)
Audio performance
Frequency response: 20 Hz – 20 kHz: ±1.0 dB (when 44.1/48kHz sampling frequency, CD/SD/USB playback, JEITA)
Distortion: 0.005% or less (when CD/SD/USB playback, JEITA)
S/N ratio: 95 dB or higher (when CD/SD/USB playback, JEITA)
Dynamic range: 90 dB or higher (when CD/SD/USB playback, JEITA)
Crosstalk between channels: 90 dB or higher (when CD/SD/USB playback, JEITA)
Bluetooth®
Bluetooth version: V4.2
Output class: 2 (about 10m* unobstructed transmission distance)
Supported profiles: A2DP, AVRCP 1.0
Supported A2DP codecs: SBC, AAC, Qualcomm®aptX™
Supported A2DP content protection: SCMS-T
Tuner
Frequency range
US model: FM: 87.5 MHz to 108.0 MHz, AM: 520 kHz to 1,720 kHz
Antenna connectors: FM: F-type (female) AM: 2-pin push terminal
Other
Power: AC100-240V, 50/60 Hz
Power consumption: 10W
Dimensions (W x H x D): 482.6 x 45 x 300.5 mm
Weight: 3.3 kg
Operating temperature range: 5~35℃/ 41-95℉
Permitted installation tilt: 30° or less
Accessories: AC power cord, Wireless remote controller, ”RC-CD400”, a rack-mounting screw kit, FM antenna, AM antenna, Owner’s manual/warranty