your more than welcome to call by and pick up my headphones, but sometimes both low and high frequencies can drop out a little as we get older... maybe its just that ;p

Seriously though, I listened back and imo the recording is fine. However, Bass is tricky because its like marmite, some people cant get enough and others just don't like it at all. Its often down to personal taste.

TWD is right, you chaps are thinking your ears are all perfect most of you over 60 and you don't know unless your have been for a hearing test recently, the more your play your KB near to load noise the more your ears will be damaged, so it is little use you trying to judge what is good HF and LF, just believe me my HF is shattered and only a good set of hearing aids (Phonax) will bring some of it back, (not all). BTW if your hearing is damaged, it is more easily damaged future if you continue to be exposed to load noises. I am sure you all know about this and don’t need me to tell you, but just in case. Incidentally women can hear much HF than men so don’t ask your Doris about the bass pedals. A good test is set the KB on Hammond sound set the transpose up high and see if some of the top notes disappear when you play them, then get your wife to see if she can hear them and then go the see the audiologist.

Tony