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In Reply to: RE: Another thread about the Hagerman Bugle 2. posted by Quadzilla on February 11, 2021 at 17:19:15
"I was concerned that the 680 ohm loading impedance would be an issue, "
It looks like just changing the value of one resistor (R23) would change that. Or omitting one resistor (R23) would make the input load 47.5k (R2).
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
Follow Ups:
Tre', What is the reason for R1? Seems to be in the wrong place for a gate-stop function. Thanks.
I removed the R23 resistors as you suggested, and the results were exactly what I was looking for. My DL-160 HOMC cartridge sounds much more detailed, and using a SUT with my AT-28E was like lifting a blanket from in front of my speakers. All is well! Thanks again!
So, I can just remove two 100 ohm resistors (R23L & R23R in the drawing from the manual) altogether and it will then be a moving magnet preamp? That seems pretty straightforward, and it might be exactly what I need. I found a photo on the Internet that shows what I think we are talking about, but the two R1 resisters are also omitted. Am I on the right track here?I have a Bryston TF-1 MC transformer that I could use for my LOMC cartridges.
Edits: 02/13/21 02/13/21
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