Planar Speaker Asylum

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RE: Help with MG-IIIa ext crossover

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In Reply to: Help with MG-IIIa ext crossover posted by joepark@gmail.com on December 2, 2022 at 16:39:21:

There should only be one set (+ and -) of inputs and two sets of outputs (bass and mid/twt). Look at the schematic on the top of the box. If you have two inputs, the XO has been modified. I suspect if you look carefully you will be able to figure out which input is original and which is modified. I would disconnect the added input. Also take care to observe polarity of the connections from the box to the speakers.

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Topic - Help with MG-IIIa ext crossover - joepark@gmail.com 16:39:21 12/2/22 ( 7)

RE: Help with MG-IIIa ext crossover - joepark@gmail.com 03:30:03 12/4/22 ( 2)
- When you get a good amp, you'll be very pleased. Also, don't... - MWE 07:57:24 12/4/22 ( 1)
  - RE: When you get a good amp, you'll be very pleased. Also, don't... - joepark@gmail.com 14:28:02 12/4/22 ( 0)
RE: Help with MG-IIIa ext crossover - neolith 12/3/22 09:23:49 12/3/22 ( 0)
RE: Help with MG-IIIa ext crossover - Roger Gustavsson 00:33:57 12/3/22 ( 2)
- For his sake, I hope he's replacing the whole tweeter assembly, not just the ribbon in the existing assembly! - MWE 07:56:31 12/3/22 ( 1)
  - RE: For his sake, I hope he's replacing the whole tweeter assembly, not just the ribbon in the existing assembly! - joepark@gmail.com 03:08:41 12/4/22 ( 0)