KR Audio PX4 (matched pair)
This is the KR Audio PX4. Delivers 3-6w of pure, Class A power. Sold in matched pairs. This is a perfect replacement for any PX4 Tube. KR Audio offers a six month warranty on all tubes from the date they arrive at wholesaler or the date they are installed in an OEM amplifier.
|Maximum Plate Voltage
|Maximum Plate Current
|4 V (DC/AC)
Delivery will typically take 2-4 weeks as these are special order. Delivery time is longer during August when KR is closed for Holiday.