Tech Talk : Tri•Tone Preamp

G&L Live at Leo's | 3 years ago

Tech Talk : Expander Switch

G&L Live at Leo's | 3 years ago

Expander Switch Playing Examples

G&L Live at Leo's | 3 years ago

Tech Talk: P.T.B. (Passive Treble & Bass) System

G&L Live at Leo's | 3 years ago