572B Tube Replacement 572B HiFi Audio Tube Amplifier kit DIY Matching Four-Way(1 pcs)
4.6 (47 items)
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Product details
| Management number | 208609861 | Release Date | 2026/03/22 | List Price | $36.00 | Model Number | 208609861 | ||
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| Category | |||||||||
PreamplifiersFilament HeatingVoltage: 6.3VIf: 4AExtreme RatingAnode voltage: 1250VAnode current at maximum signal: 210 mAAnode dissipation power: 125WGate current: 50mAInterelectrode capacitanceInput capacitance: 6PFOutput capacitance: 0.9PFInter-circuit capacitance: 5.9PFStatic parametersVoltage: 2000V- Voltage: 2VCurrent value: 32mAµ(at Ia=20mA):190Recommended working status (reference value)Single tube A1 type amplifier (single-ended)UA:750Ugg: 30IA(0): 130Ia (maximum signal): 210U(.pk):60Ia (maximum signal): 210Remaining: 5Pout (when Dtot=5%): 40Push-pull AB2 amplifierEmail: 1000Ugg: 20IA(0):75Ia (maximum signal): 300U (.pk): 195Remaining: 8Pout (when Dtot=5%): 150
- Preamplifiers
| Department | Unisex Adult |
|---|---|
| Item Weight | 1.76 ounces |
| Manufacturer | SIBBLE |
| Item model number | SIBBLE |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
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Preamplifiers
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