Hi I just purchase Topping Pre90 and connected to ML 5302 using both XLR input from my DAC and XLR output to amp. I double check the connection, turn the power on Pre90 and turn the power on ML 5302 and almost blow up my speaker. Luckily protection circuit was kick in and disconnecting save my speakers. Any idea what is going on?
The DAC was off and there is no source signal. Pre90 volume was set at safe level -40 dB. Defective units? I purchased the Pre90 because of such good reviews but very disappointed. Thanks
The DAC was off and there is no source signal. Pre90 volume was set at safe level -40 dB. Defective units? I purchased the Pre90 because of such good reviews but very disappointed. Thanks
