211 A211 Vacuum Tube Audio Tube Amplifier Kit DIY(4pcs Matched Quad)
Product details
| Management number | 221845476 | Release Date | 2026/05/04 | List Price | US$2,582.85 | Model Number | 221845476 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
AudioStatic parametersUa----------------------------------------1250V-Ug----------------------------------------70VIa------------------------------------------------- 100 mAGm--------------------------------------3.8 mA/Vu(Ia=75mA)-----------------12RL----------------------------------------7 KPout------------------------------------10 WRecommended operating conditions (reference values)Class A (AF) double-barreled:Typical operating limit parametersUa-------- 750 1000 1250 1250 VPa----------------------------- 75 W-Ug----------- 46 61 80 VUg (peak)--------- 41 56 75 VIa(0)----------- 34 53 60 mALi--------- 4.4 3.8 3.6 KRL-------- 8.8 7.6 9.2 KPout-------------- 5.6 12 19.7 WChannels: 2 (2.0)Model: A211Maximum power per channel: No power supply
- Audio
| Model | CUFTOBJM |
|---|---|
| Brand Name | CUFTOBJM |
| Item Weight | 158 Grams |
| Part Number | CUFTOBJM |
| Manufacturer | CUFTOBJM |
| Item Dimensions | 4.33 x 4.33 x 4.33 inches |
| Specification Met | Ul |
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