DOD FX85 HARMONIC ENHANCER

[Tham]

Hi,


I bought this for a friend way back in 1986, but it's been
long lost since.

It's a good exciter-type effect, though perhaps not as good as
Guyatone's PS-021 Guitar Exciter.

It's based on the NE570, TL062 and LM1458.

I think the Motorola MC14007 is the same as CD4007, and
is used to switch the effect on and off with the JFET, J113.

The label for the two transistors are a little hard to read, but
I think they are 2N5088.

I wonder if you may be kind enough to draft the Veroboard layout
for the circuit, which is attached.


http://s20.postimg.org/c6bljrlvg/FX85.jpg 





 

[Emil]

Would this work as a modified layout? I just drew a schematic with removed switching and 5088's. Should any of the transistors stay in the layout though? Also unsure about C12 and R13?

FX85-Schematic.pdf