resonant high-pass filter

Pre-built versions of the KISS (Keep It Simple, Stupid!) resonant band-pass and high-pass filters - these are the only ones which will be available outside of custom orders. Everyone else will need to buy the kit.

3HP each, and less than 30mm deep with the power cable attached - these will fit in pretty much all but the most stupidly shallow cases.

Supplied with mounting hardware (M3x10mm screws, M3x8 available on request) and nylon washers. Power cables are also included.

Current draw is suitably measly: ~4mA on -12V, ~10mA on +12V (increases to around 20mA if the filter is self-oscillating)

https://www.etsy.com/uk/listing/717284935/pair-of-kiss-keep-it-simple-stupid-3hp?show_sold_out_detail=1