PO89ZB DC filters kits now in stock.
The PO89ZB, an inline DC filter for SMPS wall warts, preamps, HPAs, Korg NuTubes, B1, etc is now in stock. View the product page.
The PO89ZB, an inline DC filter for SMPS wall warts, preamps, HPAs, Korg NuTubes, B1, etc is now in stock. View the product page.