Apt-1 Amplifier and Apt Holman Preamplifier. ID by Charles Rozier (for Apt/ Tomlinson Holman). Bought these in the 1980's. Terrific design and audio quality.
ASR review
New to posting here but I’ve been enjoying this thread and thought I’d share my setup.
Linn Sondek LP12 with Ittok, Karousel, Denon DL-103R, Cinemag SUT, Lingo 1, sitting on Audio Technica isolation feet: