Audio Research Announces: REF160S Stereo Power Amplifier Audio Research, November 6, 2024

Audio Research is pleased to announce the launch of the Reference 160S stereo power amplifier. The new product distills the astonishing resolution, dynamic impact, musical purity and finesse of the 160M into one beautiful and attainable chassis designed for the music lover in all of us.

Following the example of the internationally-acclaimed 160M monaural power amplifier introduced in 2018, the Reference 160S (REF160S) is a vacuum-tube design with dual transparent power meters that float in front of the eight KT150 output power tubes.

The 160S continues the feature set introduced in the 160M, including a proprietary auto-bias circuit, switchable Triode or Ultralinear modes of operation, balanced and single-ended inputs, and an output tube monitoring mode. Additionally, the 160S offers a four-layer circuit board, allowing music to emanate from a jet-black background.

Product Details: 

  • Weight: 100 Lbs
  • Depth: 21.5”
  • Power Rating: 140 WPC
  • 120mm Low Profile Fans (built into bottom cover plate horizontally to provide ventilation)
  • 2 Rear Handles (for increased mobility)

Press Release Documents

Website Address

https://audioresearch.com
More Press Releases
October 16, 2025
AudioQuest
Introducing... Lone Ranger ZERO-Tech Speaker Cable
Lone Ranger is AudioQuest's latest ZERO-Tech speaker cable. It succeeds the critically acclaimed Robin Hood model within our Folk Hero Series. Like its sibling, Brave Heart, introduced earlier in 2025, Lone Ranger blurs the line in performance between our high-value Folk Heroes and the state-of-the-art Mythical Creatures.
Read more
June 3, 2025
Marten Design
Coltrane Supreme Extreme: engineering without limits
We’ve always believed that real progress in audio comes from removing the usual limits — and trusting our instincts. When our design team has the freedom to explore bold ideas, innovation follows. With Leif Olofsson leading the way, we pursued that philosophy without compromise.
Read more
October 15, 2025
GRADO LABS
The New S2 Signature S750
Grado Labs, world-renowned designer and manufacturer of award-winning headphones, announces the launch of the Signature S750 headphones, the latest addition to its acclaimed Signature Line. As the third model in the line, the S750 builds on the award-winning stature of the Signature HP100 SE and Signature S950, offering another entry point into Grado’s expanding Signature collection, while staying true to the company’s tradition of uncompromising craftsmanship
Read more
FOLLOW US