AmpHub - Hotwatt Doctor 103 Model
The Hotwatt Doctor 103 model is based on a Hiwatt™ DR103® Custom 100 amplifier
Buy Now - $59.995 day free trialPlay VideoHotwatt Doctor 103 Model
The Hotwatt Doctor 103 model is based on a Hiwatt™ DR103® Custom 100 amplifier. This is the legendary circuit that started it all. The amp is loud, punchy, and rich with even-ordered harmonics. It features four inputs for both “normal” and “brilliant” channels, with preamp levels available for both. The channels can also be linked together.


AmpHub Player
In order to use any individually purchased AmpHub model, the AmpHub Player is required. Individual models will not work natively.
Get AmpHub PlayerAmpHub subscription option
All AmpHub models are available for $10 per month, under the Access Pass subscription.
STL AmpHub is an all encompassing electric guitar suite in software format, featuring an ever expanding set of stomp-box, amplifier, cabinet, microphone and effect models, covering every possible guitar player needs for any genre. You can choose to subscribe at the low monthly fee of $10, or buy individual models, the choice is yours!
AmpHub is analog modeling at its finest, conceived and developed with guitar players in mind, boasting ease of use and great tones, right at your fingertips.