Bob's DevicesCineMag 1131Bob's Devices CineMag 1131 - Step up Transformer > Switchable Gain @47k  > 1:20 (26 dB gain) = 118 ohms or 1:40 (32 dB gain) = 29 ohms -The Bob's Device 1131 CineMag 1131 Step up transformer is in Immaculate Condition Condition is one the Best Value's in all of High End Audio. It's Fantastic and will turn your simple MM phono into ...867.45

Bob's Devices CineMag 1131 - Step up Transformer > Switchable Gain @47k > 1:20 (26 dB gain) = 118 ohms or 1:40 (32 dB gain) = 29 ohms - [Expired]


no longer for sale

The Bob's Device 1131 CineMag 1131 Step up transformer is in Immaculate Condition Condition is one the Best Value's in all of High End Audio. It's Fantastic and will turn your simple MM phono into a Top Notch MC Phono. Or it will take a High End Phono and take it to another level making the chore of your phono amp much simpler. 
Read the reviews they are impressive and there are so many of them that speak to highly of it. If you want to better you need to spend so much more money. 

Cinemag 1131


Ultra High quality lamination's, 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.

https://youtu.be/s1MS5Rzxw3A




These products are located on the North Shore area of Boston, Massachusetts.

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