3rd Power Amplification is a boutique builder of handwired tube guitar amplifiers, speaker cabinets, pickups, and related gear. The company was founded in 2010 by Dylana Nova Scott, a patented inventor and musician who previously performed with the glam/metal band Vain. 3rd Power is known for designing and handcrafting its products in-house and holds multiple US patents covering technologies such as its HybridMASTER volume-management circuit, preamp tube bias circuitry, Triangular Chambered speaker cabinets, and MagFRAG humbucker pickups.

The product catalog spans several amplifier families, including the Dream Weaver, the Kitchen Sink (a multi-voice amp that combines American clarity, British chime, and British crunch channels on one platform), the Aurora 35 and Aurora 45 Pro, the Lyra, and the DRGN (Dragon) series of heads and platforms developed in collaboration with Joe Satriani. The company also produces matching cabinets such as the 3P 212 Reference and the DRGN 212 and 412 cabs, along with MagFRAG pickups.

The brand has built a reputation in tone-chaser and session-player circles, with reported users including Joe Satriani, Steve Vai, Lenny Kravitz, Vince Gill, Joe Walsh, Dan Huff, and Simon Townshend.

3rd Power Amplification has 30 products cataloged on Equipboard, including Guitar Amplifier Heads, Combo Guitar Amplifiers, and Guitar Amplifier Cabinets. Their gear is featured by 6 artists, with the strongest followings in Rock, Folk, World, & Country, and Funk / Soul. Notable users include Sadler Vaden, Joe Satriani, and Wolf Hoffmann. Most 3rd Power Amplification products sit firmly in the high-end, boutique range.