http://cgi.ebay.co.uk/2-C-CORE-SPEAK...cmdZViewIte m

Description:

2 C CORE SPEAKER COUPLING TRANSFORMER 100W, Valve Tube Amp
( Double Coil, Single Core, "C" Core = Cut Core)

How this coupling transformer work
1. 7.2 ohm of output is easy to control 8 ohm speaker
2. 8.2 ohm of input stage is easy for amp cause the loading is not so
heavy and more Constance.
3. the back emf from the speaker is block by coupling transformer so
make the amp pay more effort on sound regeneration
4. the impedance from the speaker view to amp is become 7.2 ohm


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Specification:

Input : 8.2 ohm
Output:7.2 ohm



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Application:

Let the amp to Manage Speakers