• Who is QES?
  • QES is a new manufacturing company founded by George and Debra Kay located in Port Townsend WA. They produce a wide variety of exceptional quality professional audio equipment that is in most cases completely unique. QES is built on the idea of inspiring a new standard for audio equipment and its use throughout the entire music and professional audio industries.

    "The technical reasons why we love the sound of tubes are actually few and not at all mysterious to QES. The truth of the matter is that tube sound and dynamics are not only entirely achievable without tubes or anything digital involved, but the effect can and has been improved upon by QES."

    George Kay - QES Chief Engineer/Co-Founder