VA-One

About the VA-One

The Quad VA-One is a compact British-designed all-valve integrated amplifier with a built-in high-resolution DAC and Bluetooth, combining classic valve topology with modern digital connectivity. It uses seven vacuum tubes (1 x ECC83, 2 x ECC82 and 4 x EL84EH) in valve-based preamp and power-amp stages to deliver around 12W per channel into 8 ohms (15W into 6 ohms), making it well suited to efficient, sensibly sensitive loudspeakers in small to medium rooms. Three digital inputs (USB-B, coaxial and optical) feed an internal 24-bit/192kHz DAC, while an RCA line input accommodates an analogue source such as a CD player or turntable with external phono stage. Bluetooth with aptX support enables convenient wireless streaming from smartphones, tablets and computers, and a front-panel 6.3mm headphone output plus rear speaker terminals make the VA-One a self-contained desktop or shelf-friendly hub for modern hi-fi systems. The unit's small 180 x 284.5mm footprint and substantial 10.8kg Lancaster Grey chassis reflect its compact form factor and robust construction.