The 1T-VS-658 HDMI Video Scaler from TV One is a professional scaler capable of performing both up conversion and cross conversion. It accepts HDMI, DVI, analog RGBHV/YPbPr, analog YUV component, S-video, and composite video inputs. It supports input and output resolutions up to 1080p and WUXGA. Audio processing can be digital or analog.

Advanced features include 3-D motion adaptive deinterlacing, 3-D noise reduction, and 8-bit triple ADC/PLL technology. This model is HDCP compliant, ensuring that copyrighted media displays properly. It can be controlled via its front-panel interface, on-screen display, or IR remote control. A locking DC adapter provides a layer of security and the unit's small footprint makes it well suited for desktop or rackmount use.