[sdiy] headphone driver for synths

Neil Johnson neil.johnson71 at gmail.com
Wed Aug 25 13:43:45 CEST 2021


Hi,

ulfur hansson wrote:
> i've been getting mixed results for a few yeara using standard opamp circuits to drive headphones for my projects. oscillations randomly seem to occur, noise issues that disappear if i use nice outboard preamp etc...
>
> is there a more juicy/capable solution anyone can think of? THAT corp line drivers? discrete transistor drivers?
>
> any thoughts would be greatly appreciated :)

There are many mixing desk schematics out there on the web.  Proven
designs shipped by the thousands into all levels of audio
environments.
A couple of vintage examples are attached.

Neil
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