Mackie Thump15A/BST Rolling Bag Speaker Bagpack for Thump 15A & Thump 15BST Guitar Bridges & Tailpieces The purpose of the EQ

The purpose of the EQ Pad is to control unwanted overtones and to provide a focused

Distortion (Brown Anger): If you prefer high gain distortion with a Classic British flavor

resulting in greatly improved sustain

BSL V8 sound card also come with noise reduction DSP chips

Mackie Thump15A/BST Rolling Bag Speaker Bagpack for Thump 15A & Thump 15BST Guitar Bridges & Tailpieces The purpose of the EQMackie Thump15A BST Rolling Bag Speaker Bagpack for Thump 15A & Thump 15BST Protects Speaker from Wear and Tear 600D Polyester Fabric Water Resistant Polyurethane Coating Foam Lined & Covered with Knitted Fabric Polyethylene Board on Bottom and Sides Two Wheels and Two Rubber Feet Exterior Cable Pouch Comfortable Web Handles on Side of Bag Heavy Duty Zippers Retractable Iron Handle