I'll share Schubert's POV.
It's only 15...20 for solid state to reach operating parameters and half-way down for tubes. Becides, if area is prone to surges, you're saving your equipment when not home.
It's only 15...20 for solid state to reach operating parameters and half-way down for tubes. Becides, if area is prone to surges, you're saving your equipment when not home.