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Multi-Way Conventional loudspeakers with crossovers

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Old 18th July 2018, 12:00 AM   #2531
MITsound is offline MITsound  Canada
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Originally Posted by Supersurfer View Post
I noticed your signature: these speakers portray everything that goes wrong upstream, so no coupling capacitors for me
Ever consider trying OTL Amps?
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Old 19th July 2018, 07:55 PM   #2532
Supersurfer is offline Supersurfer  Netherlands
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Originally Posted by MITsound View Post
Ever consider trying OTL Amps?
No. They are no good. You need to put a lot of tubes in parallel to get an acceptable output impedance, this imposes bigger problems than those of a transformer. I like my tubes to be fully controlled by a steady Impedance of a good transformer.
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Old 19th July 2018, 07:56 PM   #2533
Supersurfer is offline Supersurfer  Netherlands
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Originally Posted by MITsound View Post
I've been intending to try a Karlsson resonator, but have no clue on tuning them with Thiele Small parameters. Just treat them almost like a u Frame rig?
I use the karlsson resonator for another purpose; it diffuses standing waves in the outlet. The karlsson cabinet is more of a bass reflex cabinet with an exponential opening.

Last edited by Supersurfer; 19th July 2018 at 08:02 PM.
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Old 24th July 2018, 02:34 AM   #2534
mkane77g is offline mkane77g  United States
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Giving Pm6a's a try with a -3db HP is all.
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