Lindell Audio 18XS MKII The Eighteen Xs MkII is a one channel transformer coupled Microphone Preamplifier, DI, Line Amplifier and Passive Pultec Equalizer. It’s an Class A design based upon our Hybrid amplifiers. (It can be upgraded with our Vintage OPA) The Equalizer is our take on the magical classic Pultec design. It’s got 15db boost [...]