The THD 2-12" Speaker Cabinet these lightweight, musical THD cabs can improve your tone dramatically. -Guitar Player, September 1994 (more.) The THD 2-12 Extension Cabinet is the key to the magic between your fingers and your ears. Delivering a sound that is deep, smooth, and clear, focuse...

THD Gives Back THD Electronics has several exciting charitable partnerships slated for 2009. Although we have always endeavored to respect our employees and contractors as well as provide opportunities to those with barriers to employment, our company is in the process of re-imagining our business m...

The THD Product Line Page 1 | Page 2 Choose either Combo or Kit: 1x12" Combo Cab 1x12" Conversion Kit Hear all our products: Click here. Read about THD products. Buy Now (via Shopatron) Contact | 2012 Andy Marshall Designs, All Rights Reserved | Privacy Statement | Proudly Made in the USA ...

The THD Box Head Amplifier This is the NEW THD Head Box with either a UniValve, Bi-Valve-30 or Flexi-50 installed in it. These are the same great amps we've always made, but are now available in a more traditional head look. The black, cream, or paisley vinyl-covered Baltic Birch Ply cabinet gives a...

THD 1-12" Combo Cabinet Production has started on THD's new modular 1-12" combo cabinet. The new combos are available for order and are shipping now. (more.) The new THD 1-12" combo is a tuned-port bass-reflex cabinet like the THD 2-12". The 1-12" has a number of features that substantially reduce s...