Some of the challenges of adapting high-voltage amplifer (HVA) designs and solutions for driving highly capacitive loads such as piezoelectric actuators (PEAs) fast include cost, implementation complexity, management of thermal load, and diffcult customization. In this work, we develop an easy to implement HVA with 525 kHz small signal bandwidth, 6 App, and 110 Vpp HVA using a low-cost high voltage operational amplifer (HV-OPA) and a self-biasing power amplifer (PA). At 100 kHz, the phase lag is about -24◦ and the HVA can be confgured for use with or without the PA stage to prioritize input tracking and output noise reduction or output stability improvement. When used to drive our custom high-speed atomic force microscope (HS-AFM) Z-scanner during imaging, compared to a conventional commercial HVA, our custom HVA is able to track topographical features at faster scan speeds.