FAQ What is TAS5508-5142K7EVM? TAS5508-5142K7EVM is an integrated pure path digital amplifier system by Texas Instruments.What are the recommended power-up sequences for TAS5508-5142K7EVM? The recommended power-up sequences can be found in section 2-1 of the manual.How do I decode TAS5142 warning/error signals? The decoding process for TAS5142 warning/error signals is explained in section 3-1 of the manual.