Ruby amp debugging help

i installed the ic and the jfet correctly.. there's a hiss and buzzing noise when im touching pin 2,1,8..

any clue?

 

im doing it to check if it will have sounds but when im using the jack there's no sound amplified.. but again will sound if i touch the pin 2..

when im touching 1 and 8 (which is the gain) there's a lot of buzzing noise which means it is really working.. just doing it for check

 

yes i hear a reaction when im touching the gate and source... any more clue??

 

i remember asking you if i could use 2n5458 you said yes.. i really think that is not the problem.. the ic is working also.. so very sad because of this...

 

im using my guitar.. cant hear any sound.

my guitar electronics is fine.. i tested it in out power amp

 

yes i did... caps series with the input?? not yet.. what value anyway? 100uf?

 

ok thanks!!!

 

So sad, bad luck today.. Bought wrong value

Can I use 4.7uF?? Which side for positive??

 

bad news... not working still

 

i tested my ruby mp with my multitester.. (volt tester) and put the first one to ground and the other one to every part

pin 2,3,4 has no voltage (3 and 4 is conencted to ground)

 

but i asked steve a long time ago about that.. i also told him that im making an amp.. he said 2n5458 is ok