Script said:Never had my hands on any. The SOS article said good for mastering but probably not for stereo material, which leaves Mid/Side processing.
electrog said:There were two versions of this eq available - the standard 1u version and another that, I assume, was aimed at mastering. This was in 2u format and had concentric stepped switches for boost/cut with a pot in the center for fine adjust.
electrog said:Maag is, I believe, also some of the people that were involved in NightPro/NTI.
My guess is: Not matched atall. There is hardly one single resistor that could posibly match the entire tolerance spectrum of a cap value (even if iclosest to ideal). Even when using 0.1% tolerance caps, the circuit would still require inserting the weirdest of resistor values like 1243, 19899 etc. Tedious work and it would mean custom-built / expensive.electrog said:How well the components were matched in that version is anybody's guess...
Hi all. I recently purchased a used "NIGHT EQ3-D" and the 650 Band is not working on both channels. I can't seem to locate the build instructions for these (schematic and layout). Also, can these be calibrated for matched stereo EQ ?