Should Linn equipment be left powered up?

I know some brands insist on this such as Naim but whats the general feeling regarding Linn equipment, especially the LK stuff and the Genki

Current system is Genki, Kolektor, LK140, Linn Katans, and next change will probably be the source or to go Activ.

I leave mine powered on (standby) in winter because electronics generally prefers steady state to power-cycling, and it costs nothing extra as it contributes (marginally) to the room heating.

In summer I tend to power-cycle it once a day - on when I get home, off when I go to bed.