Home  > Guitar Amplifiers By Brand > Dean Markley Amplifiers   You are in Dean Markley Amplifiers   Below are all the products in this category.   (Includes featured products) Dean Markley GT1000 Micro Amplifier Make the Dean Markley mini amp your next purchase. It offers many features for a small amplifier.It inclueds a battery, it has a tough composite construction, and belt clip. Product SKU: GT1000   $ 21.99 Dean Markley GT1000T Micro Amplifier Achieve a great sound and look cool with the Dean Markley clear micro amp. This amp is small, making it easy to transport without tripping over cords. Also contains a belt clip for easier portability. Product SKU: GT1000T   $ 24.99