I have very little history or info about these preamp cards. Someone told me they might have been made by the European company "Schlumberger" in the mid to late 60's. It says "EMI 105" on the cards, but they have no ties to the UK company that I know of.
I know very little from looking at the circuit if it's high quality or not. Also I couldn't get a name from the transformers.
Does this look decent?
Any ideas on the history?
I know very little from looking at the circuit if it's high quality or not. Also I couldn't get a name from the transformers.
Does this look decent?
Any ideas on the history?