• empertech-kb-mp3-o
  • Line in (REC) LINE:10k Ω 330mV, unbalanced
    Mic in (REC) MIC:10k Ω≤100mV,unbalanced
    Line out 10k Ω≥330mV,±20 mV, unbalanced
    Output Single channel
    Power out AC Out1:240V/5A, AC Out2:240V/5A
    Time in Time in active
    Alarm in Alarm in active
    Active out Alarm out signal
    Monitor speaker Hi-fi, power:5W/8Ω
    Frequency Response 20 Hz-20kHz(±3dB)
    S/N Ratio >75dB
    Harmonic distortion <0.5%,330mV output, <0.05%,20dB output
    File format Support MP3,WMA,WAV, Voice file
    Record features Bit rate:8k Bps-320k Bps, sample rate:11.025kHz-44.1kHz
    Playing features MP3:32 Bps-320k Bps,WMA:64 Bps-192k Bps
    Volume adjust range 32 level volume control (0-32)
    Port USB1.1
    Display LCD display of menu
    Functions Power, Play, Del, Menu, Rec, 2 select buttons, Volume'+"-', Monitor regulation resistance, timed output (short circuit signal)
    Indicator 'Power'
    Protection AC Fuse:0.5A
    Power cable (3×1.5mm²)×1.5m
    Indicators Indicators for 16 zones and 8 speaker selectors, MIC on/off
    Power Requirement AC 220V±10% 50-60Hz
    Power Consumption 10-15W
    Dimensions 89(H)×483(W)×382(D) mm
    Packing Dimensions 145(H)×520(W)×435(D) mm
    Net Weight 5.46kg
    Gross Weight 6.88kg