Professional quality mic preamps driving premium quality Lundahl LL1581XL transformers. This eliminates microphone loading effects characteristic of passive splitters
4 transformer isolated outputs optimized for transmitting audio down long cables
All I/O connections via plug-in Phoenix style screw type terminal strips
48-volt phantom power with on/off switch and indicating LED provided on each channel
The AS8X4 active splitter is a 1 rack space, 8-channel active microphone splitter providing 4 isolated outputs per channel.
Professional quality mic preamps driving premium quality Lundahl LL1581XL transformers. This eliminates microphone loading effects characteristic of passive splitters
4 transformer isolated outputs optimized for transmitting audio down long cables
All I/O connections via plug-in Phoenix style screw type terminal strips
48-volt phantom power with on/off switch and indicating LED provided on each channel
20dB input pad
Listen (cue) feature on each channel
LED headroom indicators on each channel
Ground lift switches on all isolated outputs
Internal switches allow 3 different gain settings of the mic preamp
2 additional internal jumpers (user changeable without soldering) engage post mic preamp 20dB pads for flexibility in setting different gain structures for various cable lengths
Up to 80 channels of split are capable with multiple units and the appropriate power supply
Modular design allows for future expansion and individual units are easily changed in the unlikely event they need servicing
Power supply and monitor are a separate unit and utilize various wattage supplies, depending on the number of channels in the system
Monitor section features a high power headphone driver and VU meter for instant cueing of individual channels
Input Impedance:
1200 ohm
Frequency Response:
±.15dBv 31Hz - 18KHz, -3dBv at 20Hz, -1.53dBv at 20KHz
Total Harmonic Distortion + Noise:
.0019 % at 1KHz –14dBv
Phase Shift:
.4 degrees at 1KHz
Equivalent Input Noise:
120 dBV
Total Gain:
40 dBV
Gain of microphone preamp:
20, 30 or 40 dBV selectable
Common mode rejection of input:
90 dBV at 60Hz
Maximum Input Level:
0 dBV
Maximum Output Level:
+22 dBV
Output Impedance:
80 Ohms T pad on, 22 ohms T pad off