ReduceRightDave wrote:Thanks for your thoughts.
CS70 wrote:
My experience in these cases is that a little eq in the area you feel you're missing from the "weaker" headphones can help. Go easy - often just a 1-1.5dB boost makes it.. the idea is to really not make the sound change (subjectively) in the "ok" cans but boost just that little bit so that it gets the same effect in the others.
Is there an easy way I can establish which frequency area(s) need the boost?
Yes, you can do with a regular EQ but it's even easier with an EQ (like FabFilter Pro-Q for example) which allows you to listen only to the band you have under the mouse.
Using the "weak" headphones, set the levels at a comfortable but not overly loud level. Solo the guitar track and insert a parametric EQ. Create a bell, bring it up a lot (10-12dB) and increase the Q so that your band covers is 50-100Hz wide and the bell looks like a narrowish peak. This allows you to hear much better the contribution of that band. Then slowly sweep the center frequency from around 150Hz to around 8-10K.. you'll soon recognize the timbre you're looking for.
Once you've found the band which contributes the sound, you reduce the gain to a more reasonable amount (starting from 1-2dB) using the "weak" headphones so that the sound is right. Then you check with the "ok" headphones, if the band sticks out too much, it's too much gain, if it doesn't, you're set.
You may want also to play with the Q, decreasing it some (i.e widening the bell) as boosts are more natural with a low Q.
Don't be overly concerned with numbers and gain levels, close your eyes and rotate knobs and sweep until it sounds right: you don't
look at an EQ, you
listen to it.
It can also be that the difference between the two headphones is due to higher freq content, so first thing you can try is a simple hi shelf. Same technique, but start alreaedy with a gentle Q (a little more than 1) and sweep from 2K on to see if that's what's missing from the "weak" cans.
Once you've done so, check again with monitors. You may need to do the roundabout two or three times to find the right balance.
Playing the track at different volumes can also give you hints, if the difference is more pronounced at higher volumes, it's more likely to be a HF issue rather than a midrange issue.