300B-TII tube collection replaces 300B WE300B HIFI audio tube amplifier kit DIY(4pcs Matched Quad)
Product details
| Management number | 208636382 | Release Date | 2026/03/22 | List Price | $36.00 | Model Number | 208636382 | ||
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Preamps300B-TIIDirect-heated cathode medium power triode for class A1 amplification. Suitable for audio amplifiersThe output power is required to be 10W.Filament Heating:Uf (DC) .... 5VIf (DC) ... 1.2AStatic parameters:Voltage input.................300 V- Uh...60VIa........................60mATransconductance................................5.5 mA/VLi......................... 0.7 KYou...................3.85Pout...............6.6WExtreme Rating:Anode voltage... ...Anode dissipation power......40WCathode current:Self bias..................100 mAFixed bias... 70 mAInterelectrode capacitance:Input capacitor... ...Output capacitor... ...Inter-circuit capacitance...
- Preamps
| Size | 4pcs Matched Quad |
|---|---|
| Color Name | One Color |
| Item Weight | 1.76 ounces |
| Item model number | ADPVRLUQ |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
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