Retrovol is a GUI volume mix control. Its an alternative to terminal AlsaMixer tool. It is included in most Puppy versions and displayed on the systray (usually on the right side of the panel).

Right-click on the speacker icon on the panel:

Sometimes when retrovol won't start is because its configured incorrectly. The configuration file ~/.retrovolrc can be edited as text. (a hidden file, left-clicking on the eye in the ROXfiler ROX filer window reveals these.)

retrovol -v - returns version

retrovol -h - returns help

SoundSystem Sound System Index

Panels

Retrovol 1.2 thread