Glaswerks was originally founded in Mesa, AZ in 1999. We originally started Glaswerks (originally known as HRT Sound Products) to feed our own need for unique PA and Guitar amplification systems. At the request of several local musicians, we made a limited run of the original Super Overdrive prototype amps. In 2004, Scott Lerner out of New Jersey requested that we build a custom Super Overdrive amp with a feature set that still has not been equaled. Over the next few years, the platform was solidified into the Super Overdrive II. In 2006 the first Super Overdrive version were offered to the general public. Attention to detail, the Glaswerks evolved into something quite unique and special to this day, we listen to the input of our customers and have continued refining and honing the circuit in our never-ending pursuit of the ultimate in tonal bliss. In 2008 Glaswerks introduced the unique Dual voice system for the Super Overdrive amplifiers.

We build our amps in limited numbers using the time-honored techniques of our ancestors. All amps (except the Zingaro which is PCB with flying leads) use a combination of eyelet and PCB construction along with premium parts that are chosen for both their quality and their tonal impact

Glaswerks Builder,  Gary Johnson with one of our familly - Hustler