Audio Research unveils new vacuum tube amplifier, the Reference 80S

A ‘more affordable’ option to the 160s and 160m models.

Audio Research has released a new vacuum tube amplifier, called the Reference 80S.

Read more: The best high-end amplifiers

Designed as a ‘more affordable’ version of its larger Reference 160S and Reference 160M amplifiers, the Reference 80S features KT150 output tubes, with an 80-watts-per-channel output.

It includes XLR, SE, and RS232 inputs, alongside 4/8/16 ohm output tap, and 12V input/output triggers.

The amplifier also features an auto-bias circuit that can make adjustments based on both tube age and powerline voltage swings.

Priced at £14,998, the Reference 80S measures in 43.8cm x 25.4cm x 46.9cm,

Head here for more info.