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I'm trying to insert a passive attenuator after my DAC and before my speakers.


Because of my long cable run from the machine room where the DAC is (75 ft or so) and because the attenuator is dual 10K, Classic Audio Products, Inc. I'm using Jensen JT-11p-1 transformers to de-balance signal, so goes like this


DAC (IZ radar 50 ohm source impedance) > 75ft cable > Jensen JT-11p-1>Elma 10K attenuator>short unbalanced run to 10K input impedance speaker amp.


My question is, in the Jensen application notes https://www.jensen-transformers.com/wp-content/uploads/2014/08/jt-11p-1.pdf it has a damping network of 13k and 620p. Should I omit this if I have the Elma switch on the secondary? And what about "RL?"


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