I have 8- N72s I built a few years ago. Love 'em.
One of them is misbehaving...
The bad module is lower in overall output level than the others - about 6db. When I use my console osc. it appears to lose more level in direct proportion to the lower the freq i send to it.
The Neotek desk osc. is a little limited - 15k, 10,k, 3.5k, 100hz, 50hz.
Originally thinking the 6db dif. might mean a balancing issue somewhere, I visually combed the module closely several times, replacing any suspect looking soldering, but to no avail.
Anyone have any suggestions about where the prob might be located?
Any help appreciated.