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For Sale Zilchlab Econowave Crossover PCBs

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FS: Zilchlab Econowave Crossover PCBs

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Before Zilch passed away he asked me to keep these crossover boards available and in consistent production for speaker builders everywhere. Pairs are available direct from me for $32 shipped CONUS w/instructions. Send me a PM if you'd like to build a pair of Zilch's Econowave speakers.

For more specific build information check out the massive original thread here on Audiokarma: Zilch's AK Design Collaborative - Econowave Speaker | Audiokarma Home Audio Stereo Discussion Forums

Not to mention Flex Your PCD Mettle on the Parts Express site where he really picked up steam: Flex Your PCD Mettle: - Techtalk Speaker Building, Audio, Video Discussion Forum
 

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New member and First-time poster here, a speaker mod newbie...

Wiredbecker, I've just sent you a PM -- I'm hoping to get boards (and everything else!) for converting a pair of original large Advents to whatever waveguide and driver is recommended (and affordable) -- I understand the Selenium model 220 8 ohm compression driver with a Pyle PH612 waveguide are recommended for the OLAs.

I appreciate any info. Thanks!

- Bob
 
FS: Zilchlab Econowave Crossover PCBs

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Before Zilch passed away he asked me to keep these crossover boards available and in consistent production for speaker builders everywhere. Pairs are available direct from me for $32 shipped CONUS w/instructions. Send me a PM if you'd like to build a pair of Zilch's Econowave speakers.

For more specific build information check out the massive original thread here on Audiokarma: Zilch's AK Design Collaborative - Econowave Speaker | Audiokarma Home Audio Stereo Discussion Forums

Not to mention Flex Your PCD Mettle on the Parts Express site where he really picked up steam: Flex Your PCD Mettle: - Techtalk Speaker Building, Audio, Video Discussion Forum

Sent you a pm
 
I'm confused about how this board is set up. The Jackgiff schematic for Econowaves shows the LP2 attenuator port going to + of the HF driver, but published schematics show the Zilch LP2 going to the - terminal. This board is showing the LP2 terminal going to the + terminal like the Jackgiff schematic, not the Zilch schematic. Was the Zilch schematic incorrect or does it not matter?