id like to add an "Audio Symmetry" stage to my DIY dream channel strip eventually, and im looking for the possible solutions.
this is an 8 pole allpass filter, based on the A-110 schemo:
and this is how it works on a random vocal recording: (upper track is the reference, defintiely not the most asymmetric example ive ever had..)
output from the 1st opamp (2pole)
output from the 2nd opamp (4pole)
output from the 3rd opamp (6pole)
output from the 4th opamp (8pole)
ive also built the 'audio symmetry' stage of the Symetrix 528e (at least i hope thats what ive built..) :
and one stage of EMT 266's (2pole) allpass filters:
im not totally happy with these so far, so can you please help me finding the most effective/flexible solution? vocals (dialog), bass, brass, etc -these would benefit of this "fix", i guess?
thank you
this is an 8 pole allpass filter, based on the A-110 schemo:
and this is how it works on a random vocal recording: (upper track is the reference, defintiely not the most asymmetric example ive ever had..)
output from the 1st opamp (2pole)
output from the 2nd opamp (4pole)
output from the 3rd opamp (6pole)
output from the 4th opamp (8pole)
ive also built the 'audio symmetry' stage of the Symetrix 528e (at least i hope thats what ive built..) :
and one stage of EMT 266's (2pole) allpass filters:
im not totally happy with these so far, so can you please help me finding the most effective/flexible solution? vocals (dialog), bass, brass, etc -these would benefit of this "fix", i guess?
thank you
