Solid State Guitar Amp Forum | DIY Guitar Amplifiers

Solid State Amplifiers => Amplifier Discussion => Topic started by: jpcar on November 06, 2019, 02:02:29 PM

Title: 15A5K pot question
Post by: jpcar on November 06, 2019, 02:02:29 PM
Can anyone tell me what the '15' refers to on a 15A5K pot?

This is a snap in pot for a Fender Frontman 212R amp.
I understand the 'A' is Logarithmic and '5K' is the resistance.
Thanks!
Title: Re: 15A5K pot question
Post by: g1 on November 06, 2019, 02:08:56 PM
The 15 is a modifier for the A.
The standard A is a specific Log taper, but there are variations such as 10A, 15A, etc.
Somewhere there is probably a graph of the various log tapers.
Title: Re: 15A5K pot question
Post by: Enzo on November 06, 2019, 05:38:05 PM
Seems to me, and I could be wrong, that it is a percentage.  Perhaps at mid point, the percentage of the full resistance.
Title: Re: 15A5K pot question
Post by: jpcar on November 06, 2019, 11:12:23 PM
That makes sense!
Thanks for the help.