รายละเอียดสินค้า Saramonic SR-AX104
Inputs:
One 1/8" (3.5 mm) Auxiliary Mini-Jack Input
Two balanced XLR inputs
Monitor input jacks for connecting the AV cable to the camera
Output:
One stereo 1/8" (3.5 mm) Mini-Jack output
Control Knobs:
Left and Right Control Knobs adjust the signal of each channel to the optimum recording levels
Volume Control knob adjusts the headphone volume level
Mono /Stereo Switch:
Select mono or stereo output mode
LINE / MIC/ PH Switches:
Select LINE or MIC or Phantom levels
12V/48V Switch:
Optional 12 or 48 volt phantom power for condenser microphones that require phantom power to operate.
Level Meter:
Indicates the sound level in dB for each channel
LED indicators:
The LED signal indicators flash red for overload
GND1/GND2 Ground Switch:
Eliminate ground hum and noise for getting the best sound
Gain Switch:
Selects LO for unity gain or HI for +20dB boost
Set the Gain Switch to HI for most microphones
Set the Gain Switch to LO for very sensitive condenser microphones or recording very loud sounds
MONITOR :
Headphone jack to monitor the audio from microphones or camera
AGC DSBL:
Camera Auto Gain Control will increase the gain to maximum level, the AGC Disable function reduces the hiss when the camera is recording during quiet moments.
Input Levels
MIC level: -3 dBu
LINE level: +14 dBu
Output Level
Nominal MIC levels
Frequency Response
20 Hz to 20 kHz (+/- 0.5 dB)
THD
Less than 0.01% @ 1kHz, -36dBu input
S/N Ratio
85 dB @ 1 Khz, -30 dBu input
Gain
LO gain: 0 dB
HI gain: 20 dB
Phantom Power
Dual regulated 12 or 48 volt power supplies
Current to 14 mA (direct short)
Level meter
-18 to +3 dB in 3 dB increments
Dimensions
6"x 3.75"x 1.75"L x W x H)
(152 mm x 95 mm x 44 mm)
Weight
18 oz (0.51 kg)