Thermal Limiter Compressor (TLC):
There are thermistors that monitor each of the amplifier channel’s heatsinks as
well as one that monitors the heatsink for the secondary diodes (±Vcc) of the
power supply. The TLC adjusts the gain at a rate of 1.25dB/°C at temperatures
greater than 75°C. The TLC takes the worst case of the three thermistor readings
and adjusts both channels at the same rate.
compressor threshold
0
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70 80 90 100
Temp (C )
Gain reduction (dB)
Series1
Bridge Mode: