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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