Bob's Devices CineMag 1131 (Blue) Step Up Transformer
Ultra High quality laminations, lower inductance and superior sound.
These transformers were especially designed and tested with several low-output moving coil cartridges.
These are very difficult transformers to construct and require a precision manufacturing process that can only be done by David Geren at CineMag.
Includes premium construction with C&K Brand Silver contact toggle switches, and Deluxe Gold Plated RCA jacks.
These specially designed transformers are wired to connect a moving coil cartridge (on a turntable) to a phono preamplifier, phono input of a receiver, or your preamp's phono input.
Switchable for 1:20 (26 dB gain) or 1:40 (32 dB gain).
Into a standard 47k phono preamp, the effective input impedance of the low gain (1:20 ratio) is 118 ohms. At 1:40, the effective input impedance is 29 ohms.
The 1:40 ratio is perfect for those extremely low output cartridges including some by Audio Notes and Ortofon SPU.
Please contact us prior to ordering to make sure this is a match for your system.
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