If you're looking to Download Valves on your Chromebook laptop Then read the following guideline.

Valves is a vintage valve emulation plugin with multimode resonant filter and cabinet/EQ section. The valve section is modelled after classic vintage tubes, with added grit and custom gain control. The filter section is modelled after a classic ladder filter (2-pole or 4-pole) with low pass, high pass, bandpass and notch modes. The cabinet/EQ section features a selection of modelled cabinets with classic bass and treble EQ controls.