This is one of the highly regarded Neumann step-up transformers. It has a 10 to one 1 up ratio for boosting the very low level signal of a low=output phono cartridge so that it can be input to the input of a phono stage (either stand-alone or built into a pre-amp).Neumann transformers are justly famous for their accuracy and dynamics. This one came from Germany and I had my technician build a good casing for it, with good binding posts and well grounded. At one time I had the original technical connecting and spec document from Neumann (well, it was actually 2 pieces of paper), but I seem to have misplaced it. If I find it, it will be included. In excellent condition. Buyer pays shipping from Toronto. I will ship anywhere in the continental US or Canada for $20. For other destinations contact me. I have been asked what model number of Neumann the step-up is. I had the Neumann paper but cannot locate it. The number might be located on the underside of the transformers, but I am not willing to break into the circuitry to remove the. I do know that the step-up ratio is 10 to 1. My low asking price for these Neumanns reflects this lack of information Payment by Paypal
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