 Summing mixer working...without transformers
Hi All,
Today i tested the summing mixer without the transformers: Sounds Very Good, With low end, very detailed sound. (no power up!!)
I tested with my old Roland CR8000, which has 6 separate and quite noisy outputs, and thru the mixer sounds very clear.
After power up, sound is good. I notice an adrift to right channel, but maybe this is because i have not yet labelled the input jacks.
The sound thru transformers (before today) sounded harsh and resonating. I will read attentively the last posts this week-end.
I have the intention to go further with this project, and add a buffered input balanced line receiver :Analog devices op-amp applications handbook page 6.40., with a transformer line driver, page 6-72.
Or simply put 2 ssl9k preamps with their balanced line drivers.
JAY X
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