LITE LS9D PCB Tube Preamplifier Regulated Power Supply Empty Board Suitable For Tube Pre-Amp


US $20.00 Original Price : US $20.00 (0%)  

Best Offer LITE LS9D PCB Tube Preamplifier Regulated Power Supply Empty Board Suitable For Tube Pre-Amp with FREE Shipping Worldwide!


 4.52

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Product description

[32893984170]

Product Details:
LS9D tube regulator PCB board, ARC tube regulator circuit. 6Z4 rectification, 12AT7 for voltage comparison, 12B4A for adjustment, voltage can be adjusted between 150V~400V, with two sets of filament regulators, can output 6.3V or 12.6V voltage (requires replacement of components)
Dimensions: length 230mm × width 125mm thickness 2.5mm

Package list:
1 × LS9D PCB

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