Metropoulos Forum

ok so i built a 50 watt metro , with a ppmv i have sound but with everything dimed including the ppmv it a little louder than screaming level lol
used classic tone iron and i am hoping i hooked up the ot correct
red and blue to v4 and v5
white is to the board ct
guys please help not sure why i have only qtr power ?? thanks mike

It is a 2204 ppmv layout from sdm
trying to upload photos
keeps saying board attachments full uggghhhh

topsportsmanta1 wrote:It is a 2204 ppmv layout from sdm
trying to upload photos
keeps saying board attachments full uggghhhh

Use a free host like photobucket.

http://s1156.photobucket.com/user/topsp ... sort=3&o=0

does my ot wires look correct ? classic tone 1025
it has sound but everything dimed its like qtr power ,
please help !!!!!!!
1st amp i ever built

I only have a moment to reply but I will take a look tomorrow to see if i can help out. One common mistake with new builds that have very low volume is using a 470k instead of the proper 470ohm resistor in the PI section. Doublecheck the color codes of that one resistor or better yet, check it with your meter to be sure that it is the proper 470ohm.

DANMAN well u were right!!!! i used a 470k instead of a 470 there i will switch out tomorrow and see what happens hopefully thats it cause everything else seemed to work fine just didnt have a ton of volume ,being that it had a 4230 difference in ohms lol
thank you and i will report back

That will probably fix you right up.

Danman that was it buddy thanks so much for the eagle eye buddy ,it woke right up and is dead quite i mean dead quite , i am very happy first build and it sounds great , now after a week or so i will start modding for evh brown sound , any changes you can suggest ? thanks again ,mike