Well it seems ive hit a weird one again!!
both channels work fine through instrument DI input, get nice level and with gain can boost and pad works.
On mic input i get very low level at output with gain on full?
ive wound 1:1:3.5 ratio txf and have Primaries parallelled so i get 1:7 step up and just dont get the output?
Ive tried different output txf but the level doesnt seem to be coming out of the 2520?
am i missing something here?
I have C1 = 220pf and R3 = 10k with R2 = 150k, R8/R10 = 680R and R9 = 150R
R4=20k with C2 = 20pf, R11=200R and C8 = 220uf.
I have left out R12(1R)
I have both C6 and C5 = 1000pf
48v is working fine (R5=200R with R6/R7 = 6.8k, R1=12k with also R13= 10R/5W to chassis.
something must be loading it down but so far i havent spotted it!!?
