https://00m.in/khWpL
I purchased this amplifier from the above-mentioned website. The amplifier is described in the image as usable in PBTL mode. The image explains that by short-circuiting the right + and left - terminals, as well as the right - and left + terminals, the stereo becomes monaural. Is this correct? Additionally, if I prepare two of these amplifiers and use them both in PBTL mode for stereo operation, how should the input be handled? Should I split the output from the player and connect it to the + terminals on both left and right sides? If anyone understands this, I would greatly appreciate your help.
I purchased this amplifier from the above-mentioned website. The amplifier is described in the image as usable in PBTL mode. The image explains that by short-circuiting the right + and left - terminals, as well as the right - and left + terminals, the stereo becomes monaural. Is this correct? Additionally, if I prepare two of these amplifiers and use them both in PBTL mode for stereo operation, how should the input be handled? Should I split the output from the player and connect it to the + terminals on both left and right sides? If anyone understands this, I would greatly appreciate your help.
Normally the modification of btl to pbtl requires a modification at the level of pins M1 and M2 of the TPA chip...
Unless he found a trick?
The signal must go through the left pin and the center ground.
you will obviously have to separate the left signal on one card and the right on the other card and always on the left pin and ground...
See the TI PDF doc for info.
Unless he found a trick?
The signal must go through the left pin and the center ground.
you will obviously have to separate the left signal on one card and the right on the other card and always on the left pin and ground...
See the TI PDF doc for info.