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> Variable tube voltage regulator kit 190-450V ref JP200
Variable tube voltage regulator kit 190-450V ref JP200
1. Tube Variable Voltage Regulator Kit
One 190V-450V DC (100mA) and two 0-30V DC (1.5A)
1. Adjustable tube power supply by resistor trimmer for tube preamplifier, for examples, Jadis JP-200, Cary AE-ONE, Marantz 7, etc.
2. Incorporating flexible design: Use 5Z2/5Z3/5U4/6X4/Two diodes as rectifer, EL84/6P14 as voltage regulating tube and EF86/6J8 as buffer tube.
3. Additional power supply for filament: 0-15V DC (1.5A) x2 for tube filaments / other applications
4. Double blue layer PCB, 120mmx250mm, PCB thickness of 2.5mm, 2 oz copper metal, come with schematic.5. Socket provided for filtering choke 10H 150mA connection or manually short. Option1. Toroidal Power Transformer T120
