+1
You do not need this load on a linear PS (they have their own ways to waste energy).
While you have your v4 opened it should be easy to measure currents in the +5, +12 and -12 lines. We'll be very grateful smile

Basement: Linn Sneaky DS, 568.2mm, ARS Sonum Gran Filarmonia, Ramallo Allegro.
Living Room: 602, Linn Akurate DSM, Hypex Nc400, B&W 802D.