PrimaLuna Evo400 preamp owner here...almost a year. Love, love love this preamp! Warm, detailed, airy with 3 dimensional soundstage. I am using the OG PL tubes on the outside 12au7s, Brimar and Radiotechnique NOS on the inside 4 12au7 sockets. The rectifiers are Philips 5R4GYS NOS tubes.
Sublime, and highly recommended.
Sublime, and highly recommended.