Assembeld 4 Way XLR Balanced Audio Signal Selection AES Source Switching Board
This is list is for one set Assembeld and tested board.
Relay type 4 XLR balanced audio signal selection AES/EBU balanced audio input switch (actually adjustable 2-4 levels)
The 2mm thick double-sided gold-plated PCB is used to give the most direct and fidelity switching of the audio source. The board is stereo dual-channel.
For those who are pursuing Hi-End, they may be brooding about the performance of the analog switch. This board uses relay switching to meet the almost demanding requirements of low distortion, low resistance, and wide frequency band.
The power supply voltage is single AC12-15V. also can use DC12-18V
The switch board size is 48mmx46mm, the main board size is 142mmx51mm, and the switch knob panel mounting hole is about 10mm
The maximum height is about 20mm, which is convenient to install into a low case or stand on top of the original amp board.
It can switch between XLR1 / XLR2 / XLR3 / XLR4 4 groups of inputs, and is equipped with LED light-emitting tube for gear switching instructions.
There is a card hole on the switch to adjust the gear, which can be 2 gears or 3 gears or 4 gears.
If you only has 2 sets of inputs, just set the switch to 2 levels. then switch can only be screwed one time.
If you have3 groups of inputs, just set the switch to 3 levels. then switch can only be screwed twice.
If you have 4 groups of inputs, just set the switch to 4 levels. then the switch can be screwed three times.
Otherwise, when only 3 sets of inputs are used, but the switch is adjusted in 4 levels, one level is empty.
In the same way, when only 2 sets of inputs are used, but the switch is adjusted in 4 gears, the second gear is empty.
The gear selection can be suitable for the number of input signal groups of different chassis, which is more convenient for you to install.
