The Box Players Kept With the Echo Switched Off: How the Echoplex EP-3 Preamp Became a Guitar Tone Andy SummersDubEchoplexEddie Van HalenEP-3Guitar GearLee PerryMaestroMarket ElectronicsMike BattleMusic HistoryPreampStudio CraftTape Echo October 23, 2026 The Echoplex was built to repeat your notes. Plenty of guitarists bought one, switched the echo off and kept the preamp, and the box that was meant to be invisible became part of the sound. Read More
