sure, but I remembered that I should posted it before, anyway, we have noting to hide and don't like to remark or erase the model number.
4 OPA1612 worked as I/V convertor and low fass filer and votage amplifer. OPA1612 includes two channels in one chip. and we used OPA1611( single channel ) in our E12.
2 LMH6643 as buffer, each for one channel , and LMH6643 includes two channels in one chip.
And don't make mistake again, T.R.A.N.C.E the amp section is powered by +/- 6V (12 V swing )
James, you just made me very excited! I really like the choice of op amps. LMH6643 has always been a favorite buffer of mine. And OPA1612 is a great choice for the filter and amplifier, very accurate, balanced and detailed.
Some purists might question the use of dual channel op amps though, is there a reason you went with dual channel op amps, rather than single channel like the OPA1611 and LMH6642?
Let me again say how happy I am with the op amp selection! James you really should try and release the X5 earlier than March. Make it December so we can all give X5's to each other for christmas!