Step 1 of about 7 is complete. This is (naturally) the first one of these I've seen in person. Incredibly low serial.

Pic of 6kC mid/treble head:

[img]https://drive.google.com/file/d/1lv34LKKeDljYXjuuvVWqCp0s_xNIasAG/view?usp=drive_link[/img]

main room: 861v4, 2x6000L/R (24/96) 1x5500HC (24/96), 2x DSP33(Rears)
MS200/Roon, 598, Revox b710mkII tape deck, Revox b760 FM tuner, Revox b790 turntable
bedroom: 568.2mm, 3x5000(LCR) (24/96)