








⚡ Elevate your tube preamp game with precision power and whisper-quiet performance!
This High Voltage DC-DC Boost Converter transforms a standard 12V input into a finely adjustable high voltage output ranging from 150V to 420V, alongside a filament voltage regulator adjustable between 1.25V and 12V. Designed specifically for tube preamps and Nixie tube applications, it features high-frequency switching technology to maintain an ultra-low noise audio environment. Compact and versatile, it includes three potentiometers for precise voltage and current control, making it an essential upgrade for audiophiles seeking customizable, clean power delivery.


| Specification met | CE |
| Item weight | 118 g |
| UPC | 723258876523 |
| Manufacturer | QINIZX |
| Part Number | 12VBoost-HVPSU |
| Product Dimensions | 8.99 x 5.49 x 3.18 cm; 117.93 g |
| Item model number | 12VBoost-HVPSU |
| Size | 3.54x2.16x1.25 inch |
| Colour | Green, Black |
| Item Package Quantity | 1 |
| Plug format | terminal block |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 118 g |
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