1.5t

About the 1.5t

The Graham Engineering 1.5t is a renowned high-end unipivot tonearm, originally introduced in 1990 and later upgraded with significant improvements. The 't' in its name refers to the use of heavier tungsten side weights, while the 'c' in later versions denotes the adoption of a sophisticated ceramic armwand. The 1.5t features a unique unipivot bearing design, interchangeable armwands for easy cartridge swapping, and a cartridge alignment system that allows for quick and precise setup. Upgrades over the original include improved internal wiring (single-conductor silver), a more rigid counterweight coupling, and enhanced resonance control. These refinements result in greater low-frequency weight, solidity, and sonic extension, making the 1.5t a reference choice for analog enthusiasts. The tonearm is highly regarded for its build quality, setup flexibility, and sonic performance, though it is now discontinued and succeeded by newer Graham models.