← Back to context

Comment by vegadw

15 hours ago

So... use a reamp box to make it hiZ again?

I'm a guitarist, but there's nothing particularly magical about a high impedance signal, other than they tend to lead to noise and make really obnoxious things matter, like how low capacitance your cable is. Also, a TON of modern guitars are low(ish) impedance out because they use active pickups.

The pedals and system being dependent on the high impedance was always a bug, not a feature, and make the setup incredibly dependent on variables that really wouldn't be that hard to just buffer then recreate deterministically. Like, if your pedal should react to that impedance just buffer the front, put a big inductor (or a transformer using only half, or, - and I've actually seen this - just a whole guitar pickup) in the pedal. Then you're not dependent on the pickups of the guitar or the capacitance of cable or anything else and you can make sure the effect sounds good regardless of pickup type.

> So... use a reamp box to make it hiZ again?

That is going to be something like a transformer to step down your line level signal and some series resistance to match the load to help drive the amp.

An actual coil pickup has reactive impedance that is frequency dependent and will result in a more complex interaction between the devices.

> The pedals and system being dependent on the high impedance was always a bug, not a feature

Sure if you think like an engineer, but everything you are complaining about is what allows someone like Jimi Hendrix to do what he did with a guitar.