I can't seem to find anything but -3db test files.
I Googled and found this: https://www.audiocheck.net/audiofrequencysignalgenerator_sinetone.php
and this: https://www.wavtones.com/functiongenerator.php
I can't seem to find anything but -3db test files.
I can't seem to find anything but -3db test files.
Thanks for that file. I think the fuse in my meter is blown so i can't get a reading. Could someone please tell me if this makes sense? I found this thread on another forum. "The old war horse 555 is very low gain at only 130mV for a 1volt output. Which is: with a 2v source and a passive at full level, the 555, can only reach 16v!!! to the speakersYou either need a very high gain preamp, or seeing the Adcom is very old now you may want to get another amp, which most will have much higher gain than this old 555 more like 1.5v for full output (not 1v) and your source and passive will be fine then"
I will fully admit that i can't spot somebody's lack of electronics knowledge because i have none myself. I'm just trying to figure out if this Topping should in fact be able to drive the Adcom to it's full potential.
Yes those are just about correct certainly within a db or so.please disregard my last post. i was trying to do it by just touching the leads to the jacks on the back of the dac. i finally decided to use an actual rca cable and touch the meter leads to that and now i'm getting more like 1.9v.
with a 0-10db 400hz tone i get .63v at the rca's and 13.65 at the banana plugs that are at the opposite end of the speaker wire from the amp. it seems like all test results are as they should be.