PSVANE TREASURE Series 274B-Z Vacuum Tube Amplifier Tubes Matched Pair (2 PACK)
For European customers: The discounted prices displayed on the page already include all applicable duties.
PSVANE Treasure 274B rectifier tube provides stable power delivery with warm, refined sound, ensuring reliability for high-end audio systems.
Filament Voltage and Current
Uf .............................................. 5 V
If ............................................... 2 A
Maximum Ratings
Parameter |
Value |
|---|---|
Peak Inverse Anode Voltage |
1550 V |
Peak Anode Current |
750 mA |
Recommended Operating Conditions
Parameter |
Value |
|---|---|
Anode Supply Voltage |
2 × 500 V |
Per-Arm Impedance |
75 Ω |
Load Impedance |
2000 Ω |
Filter Capacitance |
4 μF |
Rectified Current |
≥220 mA |
Exactly matched pair service，12 months warranty
PSVANE TREASURE Series 274B-Z Vacuum Tube Amplifier Tubes Matched Pair (2 PACK)
Sale price$128.00
Regular price$142.00 (/)