Tascam DP-004 ユーザーズマニュアル
13–Specifications & Messages
TASCAM DP-004
103
Audio input/output ratings
INPUT A
Terminal: Standard phone jack, Unbalanced
Input impedance:
10kΩ min. (with INPUT A selectable switch set to MIC/LINE)
1MΩ (with INPUT A selectable switch set to GUITAR)
Input impedance:
10kΩ min. (with INPUT A selectable switch set to MIC/LINE)
1MΩ (with INPUT A selectable switch set to GUITAR)
Standard input level: –10 dBV
Maximum input level: +6 dBV
Headroom: 16 dB
Maximum input level: +6 dBV
Headroom: 16 dB
INPUT B
Terminal: Standard phone jack, Unbalanced
Input impedance: 10kΩ min.
Input impedance: 10kΩ min.
Standard input level: –10 dBV
Maximum input level: +6 dBV
Headroom: 16dB
Maximum input level: +6 dBV
Headroom: 16dB
/LINE OUT output
Terminal: 3.5 mm mini-phone jack (stereo)
•
•
When line is connected
Standard output level: –16 dBV
Maximum output level: 0 dBV
•
Maximum output level: 0 dBV
•
When headphone is connected
Maximum output level: 15 mW + 15 mW (when 32Ω headphone is
connected)
Audio performance
Frequency response
INPUT (MIC/LINE)
→ LINE OUT: 20 Hz to 20 kHz
Distortion
INPUT (LINE)
→ LINE OUT: 0.05% max.
S/N ratio
INPUT (MIC/LINE)
→ LINE OUT: 81 dB min.
General
Recording media
SD card (512 MB - 2 GB) or SDHC card (4 GB - 32 GB)
File system
MTR partition: TASCAM original
FAT partition: FAT32
FAT partition: FAT32
Battery life
About 8 hours (Record mode)
About 8.5 hours (Music playback mode)
(when measured with alkaline batteries. Battery life may vary
depending on the operating conditions)
About 8.5 hours (Music playback mode)
(when measured with alkaline batteries. Battery life may vary
depending on the operating conditions)