Veg

1 hour ago, sandy_r said:

 

Feel free, Paul, that's what they're there for

 

Now that i've made a CNC PCB version, my vero prototype for the JFET circuit is available if you'ld like it  (you said your Sinsonido is the version without built-in DC and 2.5mm headphone jacks?).  The JFET circuit provides output mixed from both bridge mics (as opposed to only 1 on the Aria), has better Tone variation, and 2-3 times longer battery life than the original Aria board - but no headphone drive direct from the jack socket.  You'ld have to replace the pots with a slightly smaller size, or slightly enlarge the cut-outs like i did

 

 

let me know if you want this - no cost, feed it forward

 

That is very kind Sandy,

Will message you, 

Regards,

Paul

Thanks Sandy,

If you don't mind me stealing your circuit diagram I will get some vero and build one.

Will let you know how I get on.

Regards,

Paul

Hi all, I also have a tale of woe regarding my Sinsonido.

Mine has a very low output, though the controls work correctly. It is the version with the single PCB and no external power supply.

I would be really interested in a "drop in" replacement PCB if Sandy's design has proved feasible.

Regards,

Paul