You might want to swap resistors KLM369/R4 and R8 (1k) by 3k3.
On 2017-05-15, 02:24 josh.nursing@gmail.com [PolySix] wrote:
>
>
> Very cool info, Roberflas, thanks.
>
>
> ---In PolySix@yahoogroups.com, <roberflas@...> wrote :
>
> Hi, see the electronic diagram, the headphones amplifier is connect
> befor switch attenuator for the output line.
> And this is the cause that all polysix have and hight level at the
> headphones, you can change the input of the amplifier for HP, and
> connect after this attenuator.
> Regards
>
>
>