K&K Audio / Lundahl Transformers

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K&K Audio / Lundahl Transformers

Interstage 1660/10MA

70.19.89.36

I am using a pair of 1660/10ma interstage in my 300B SE amp. Will the 1660AM improve on the low end response. I do not see a data sheet for the 1660AM other than the price. Thanks.

Follow Ups:

RE: Interstage 1660/10MA - KevinC 12:51:22 06/20/09 (3)
It will improve on some aspects of bass response, however, you won't find yourself overwhelmed by the bass response after changing. What tube are you using to drive the 300B and what connection are you using for the LL1660/10mA? Is this a 2 stage amp?

Kevin Carter
K&K Audio
www.kandkaudio.com
- RE: Interstage 1660/10MA - UCPQ 13:11:13 06/20/09 (2)
  Kevin, it is 1/2 6sn7 capacitor, grid choke coupled to 1/2 6sn7 and LL1660/10MA to we300B. Thanks.
  - RE: Interstage 1660/10MA - KevinC 13:17:23 06/20/09 (0)
    You missed the last question, which was the configuration of the LL1660. Is it 4.5:4, 4:4.5, 2.25:4, or 2:4.5? If that's too confusing, just refer to the datasheet and cite the connection alternative you used.
    
    Kevin Carter
    K&K Audio
    www.kandkaudio.com
  - RE: Interstage 1660/10MA - UCPQ 13:15:00 06/20/09 (0)
    Kevin, I forgot to mention it is Connection Alt S. Thanks.
    Joe

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