This device is on a partly stripped board from a Luxman M12 power amplifier. The rest of the amplifier is long gone. I have lashed up the remains of the boards to verify that the ICs work.
Two are available.
Schematic is here:
Audio Circuit Denmark
Quite clearly not a standard op amp. Might be interesting for a home made project.
Ebay number 160655796105
Two are available.
Schematic is here:
Audio Circuit Denmark
Quite clearly not a standard op amp. Might be interesting for a home made project.
Ebay number 160655796105