big volume knob

Basically I wanted a Bluetooth volume knob for windows to control my Topping d30 pro in DAC only mode. As a volume knob in windows 10 it changes in increment of 2 and vibrates by default at every change in volume which is nice. I have used it for 2 weeks and it is really great for control of...

Topping L30 Update Pic kindly provided by the headAMP's designer @JohnYang1997 *** @WolfX-700 Preliminary Measurements HERE! *** *** @WolfX-700 Full Measurements & Review --- HERE ***