Woo Audio WA5

Woo audio WA5 silver color in excellent condition 3 years old approx.. Speaker and headphone integrated amplifier. The tubes are still new inside the box since time of purchase (zero hours).  I used my own tubes for this amplifier. From the Woo audio site:  "WA5 has been setting the standard for 300B-based all-tube stereo amplifiers among music lovers since 2008. The WA5 features separate speaker and headphone amplifiers in two discrete amplification sections to achieve the highest performance in both forms of usage. The power supply is divided into different units to ensure that the audio signal is pristine and isolated, and advanced output switching enables the user to select speaker or headphone output effortlessly. It is the most versatile amplifier for high-efficiency speakers and any dynamic/planar headphones".