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K&K Audio / Lundahl Transformers Welcome! Need support, you got it. Or share youe ideas and experiences. |
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K&K Audio / Lundahl Transformers Welcome! Need support, you got it. Or share youe ideas and experiences. |
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In Reply to: Lundahl LL1545A, best dac connection posted by eirper@ath.forthnet.gr on October 10, 2015 at 13:52:42:
You didn't mention whether your DAC has balanced outputs or single-ended outputs. In any case, look at the LL1545A datasheet, which is at the link. There are balanced (B) and unbalanced (U) diagrams for wiring.
I suggest R2B/R2U : L2B/L2U for 1:1 and R4B/R4U : L2B/L2Y for 2:1. These connections are from the table as the bottom of page 1 of the data sheet and the wiring is shown on page 2. No 15K resistor is necessary...
Kevin Carter
K&K Audio
www.kandkaudio.com
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Follow Ups
- RE: Lundahl LL1545A, best dac connection - KevinC 06:54:04 10/12/15 (9)
- RE: Lundahl LL1545A, best dac connection - eirper@ath.forthnet.gr 06:21:40 10/18/15 (8)
- RE: Lundahl LL1545A, best dac connection - KevinC 04:52:47 10/14/15 (6)
- RE: Lundahl LL1545A, best dac connection - eirper@ath.forthnet.gr 05:05:47 10/14/15 (5)
- RE: Lundahl LL1545A, best dac connection - eirper@ath.forthnet.gr 00:30:29 10/18/15 (4)
- RE: Lundahl LL1545A, best dac connection - KevinC 09:10:46 10/18/15 (3)
- RE: Lundahl LL1545A, best dac connection - eirper@ath.forthnet.gr 22:51:46 10/19/15 (2)
- RE: Lundahl LL1545A, best dac connection - KevinC 05:29:58 10/20/15 (1)
- RE: Lundahl LL1545A, best dac connection - eirper@ath.forthnet.gr 14:09:59 10/20/15 (0)
- RE: Lundahl LL1545A, best dac connection - eirper@ath.forthnet.gr 06:56:08 10/18/15 (0)
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