300 2x 10W Integrated Amplifier. (amplifiers tube)
The Audio Innovations 300 integrated amplifier was introduced in 1986. The 300Mk2 was introduced 5 years later in 1991. It is a 2x 10W Push-Pull amp using two ECL86's per channel in the power amp. It features 5 line inputs (4 for the Mk2) and a phono input.