1 IQ-PIP Lite may be installed in older PIP1-compatible amplifiers by using the USP2 Adapter Kit (functionality slightly limited when using the Adapter Kit).
2 MA-5000VZ amplifiers with serial numbers beginning with the prefix A or B are PIP2 compatible. PIP2 compatible amplifiers bear the PIP2 logo on the rear.
3 CT-210 must have optional fan installed.
4 Analog PIPs include: P.I.P.-AMCb, P.I.P.-CLP, P.I.P.-EDCb, P.I.P.-RPA and P.I.P.-RPAT.