Orange Valves
Waiting for the 2015 Musikmesse

If you have a valve amp, you’ll want one of these: Orange reinvents valve testing for the 21st century with the VT1000 Valve Tester.
here are just three push-button controls, and only one of these actually makes the VT1000 do something. The other two select the type of valve from a list that includes 15 of the most popular power and preamp valves available today.

Orange Valves
Waiting for the 2015 Musikmesse

If you have a valve amp, you’ll want one of these: Orange reinvents valve testing for the 21st century with the VT1000 Valve Tester.
here are just three push-button controls, and only one of these actually makes the VT1000 do something. The other two select the type of valve from a list that includes 15 of the most popular power and preamp valves available today.