274B Tube Replaces 5U4G WE274B 5Z3P 5R4 5AR4 GZ34 5Z4P Suitable for HiFi Audio Tube Amplifier DIY(1 pcs)
4.0 (50 items)
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Product details
| Management number | 208609804 | Release Date | 2026/03/22 | List Price | $36.00 | Model Number | 208609804 | ||
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| Category | |||||||||
Preamplifiers274BThe glass-enclosed eight-pin direct-heated full-wave rectifier is similar to 5U4G and 5Z3P and can be interchanged.Filament HeatingVoltage......5VIf...2.5ALimit ratingsPeak anode reverse voltage......1550VPeak anode current......750mARecommended working statusAnode power supply voltage 2×500VImpedance per arm 75Load impedance 2000Filter capacitor 4FRectification current 230mA
- 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 |
Preamplifiers
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