[MN Ham Phones]

I'm finalizing my parts list and having trouble choosing C7 for bass boost.

Can someone give me a Digikey or Mouser part number for the preferred starting point with this cap?

I'm looking for the metalized polypropylene BC 416 part in Tangent's article and not sure of the correct item in the search results for either vendor.

 

[MooseyDoom]

http://dkc3.digikey.com/PDF/T041/0796.pdf

This page has the BC 416 line. Just choose your capacitance value.

http://www.mouser.com/catalog/618/492.pdf

Mouser's Xicon PF caps too.

 

[ITZBITZ]

Egahds.

P3224-ND

These are very good caps for the bass boost. .22uF keeps it under 120 Hz, if you want it lower, the P3274-ND takes it down to around 100 Hz.

I'd keep the resistor around 10K or 20K to avoid too much "thump."