By KR Audio
KR Audio PX4 (matched pair)
Regular price
$1,250.00
Regular price
Sale price
$1,250.00
Unit price
per
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Regular price
$1,250.00
Regular price
Sale price
$1,250.00
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 | 350 V |
| Maximum Plate Current | 60 mA |
| Plate Dissipation | 20 Watts |
| Va | 250 V |
| Ia | 48 mA |
| Vg | -32 V |
| Transconductance | 5.1 mA/V |
| Amplification Factor | 5.0 |
| Filament Voltage | 4 V (DC/AC) |
| Filament Current | 1.1 A |
Delivery will typically take 2-4 weeks as these are special order. Delivery time is longer during August when KR is closed for Holiday.
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