Tổng Quan
Handcrafted in Japan
2 Channel USB digital audio output
USB out connects to computer. smartphone or tablet
4 balanced XLR line/mic inputs and pan controls
Switchable 48V phantom power and limiting
Professional quality VU meters
2 balanced XLR outputs (line/mic switchable)
Stereo mini-jack output for DV cameras
6x AA battery powered
Optional A/C adapter
Frequency Response
Balanced or Unbalanced Output:20 Hz - 30 kHz (+0/-1.5 dB)
Monitor Output:30 Hz - 30 kHz (+0/-2 dB)
Signal-to-Noise Balanced Output:-120 dBu (A weighted. input equivalent level)
T.H.D. Balanced Output:< 0.005% @ 1 kHz (at LINE position +19 dBu output)
Phantom Power Voltage:48V (±1.5V)
Sample Tone Frequency:1 kHz
Battery Requirement:6 Alkaline "AA"
External Power: 10.5 ~ 17V DC @ 200mA
Dimensions:220mmW x 160mmD x 56mmH (without protrusions) ~ 9"W x 6 1/2" D x 2 1/4"H (without protrusions)
Weight:1.3 kg / 2.9 lbs (without batteries)
INPUT
Balanced Input: XLR 3-pin Female x 4 (CH1. 2. 3 & 4)
Level
Line: Standard: +4 dBu (electronically balanced)
Maximum: > +26 dBu
Impedance: 20kΩ
MIC HI Standard: -38 dBu (electronically balanced)
Maximum: +4 dBu
Impedance: 2kΩ
MIC LO Standard: -58 dBu (electronically balanced)
Maximum: -15 dBu
Impedance: 2kΩ
High Pass Filter (HPF): 100Hz - 6dB/oct
Return Inputs (FMX-42a): Hirose 10-pin Female for Hirose Plug Part #RM15TD-10P
3.5mm (1/8") Stereo Mini-Jack
Input Level: -20 dBu - +19 dBu (unbalanced)
Impedance: 11kΩ
OUTPUT
Balanced Outputs: XLR 3-pin Male x 2 (Output L & R)
Hirose 10-pin Female for Hirose Plug (FMX-42a only)
Unbalanced Output: 3.5mm (1/8") Stereo Mini-Jack
Monitor Output: 6.3mm (1/4") Stereo Jack
Digital Signal Output (FMX-42u only): USB mini-B connector (female)
Balanced Level Output
+4 dBu LINE Standard: +4 dBu (electronically balanced. 5kΩ load)
Maximum: +20 dBu (electronically balanced. 5kΩ load)
Impedance: 600Ω
-36 dBu MIC Standard: -36 dBu (electronically balanced. 5kΩ load)
Maximum: -20 dBu (electronically balanced. 5kΩ load)
Impedance: 600Ω
Unbalanced Output Level Standard: -36 dBu (electronically balanced. 2kΩ load)
Maximum: -20 dBu (electronically balanced. 2kΩ load)
Impedance: 120Ω
Monitor Output Max Output: +1 dBu (32Ω load at 9V)
16-100Ω load recommended
Meters Standard Output Level: 0 VU (+4 dBu)
Overview
Specifications
Downloads
FAQ
General
Frequency Response
Balanced or Unbalanced Output: 20 Hz - 30 kHz (+0/-1.5 dB)
Monitor Output: 30 Hz - 30 kHz (+0/-2 dB)
Signal-to-Noise Balanced Output: -120 dBu (A weighted. input equivalent level)
T.H.D. Balanced Output:< 0.005% @ 1 kHz (at LINE position +19 dBu output)
Phantom Power Voltage: 48V (±1.5V)
Sample Tone Frequency: 1 kHz
Battery Requirement: 6 Alkaline "AA"
External Power: 10.5 ~ 17V DC @ 200mA
Dimensions: 220mmW x 160mmD x 56mmH (without protrusions)
9"W x 6 1/2" D x 2 1/4"H (without protrusions)
Weight: 1.3 kg / 2.9 lbs (without batteries)
INPUT
Balanced Input: XLR 3-pin Female x 4 (CH1. 2. 3 & 4)
Level
Line Standard: +4 dBu (electronically balanced)
Maximum: > +26 dBu
Impedance: 20kΩ
MIC HI Standard: -38 dBu (electronically balanced)
Maximum: +4 dBu
Impedance: 2kΩ
MIC LO Standard: -58 dBu (electronically balanced)
Maximum: -15 dBu
Impedance: 2kΩ
High Pass Filter (HPF): 100Hz - 6dB/oct
Return Inputs (FMX-42a): Hirose 10-pin Female for Hirose Plug Part #RM15TD-10P
3.5mm (1/8") Stereo Mini-Jack
Input Level: -20 dBu - +19 dBu (unbalanced)
Impedance: 11kΩ
OUTPUT
Balanced Outputs: XLR 3-pin Male x 2 (Output L & R)
Hirose 10-pin Female for Hirose Plug (FMX-42a only)
Unbalanced Output: 3.5mm (1/8") Stereo Mini-Jack
Monitor Output: 6.3mm (1/4") Stereo Jack
Digital Signal Output (FMX-42u only): USB mini-B connector (female)
Balanced Level Output
+4 dBu LINE Standard: +4 dBu (electronically balanced. 5kΩ load)
Maximum: +20 dBu (electronically balanced. 5kΩ load)
Impedance: 600Ω
-36 dBu MIC Standard: -36 dBu (electronically balanced. 5kΩ load)
Maximum: -20 dBu (electronically balanced. 5kΩ load)
Impedance: 600Ω
Unbalanced Output Level Standard: -36 dBu (electronically balanced. 2kΩ load)
Maximum: -20 dBu (electronically balanced. 2kΩ load)
Impedance: 120Ω
Monitor Output Max Output: +1 dBu (32Ω load at 9V)
16-100Ω load recommended
Meters Standard Output Level: 0 VU (+4 dBu)
DIGITAL SIGNAL OUTPUT
Interface Format: USB 2.0 Full Speed
Audio Data Format:Isochronous Data Format
Sampling Frequencies:16 / 22.05 / 32 / 44.1 / 48 kHz Compatible
Bit Depth: 8 / 16 bit Compatible
Channels: 2
Device Name: USB AUDIO CODEC