Restore Cloth Surrounds on Vintage KLH, Acoustic Research, & Realistic Speakers
Using pure butyl rubber solution from Vintage-AR to restore the cloth surrounds on the woofers of Realistic Optimus 1 speakers. It's the same "dope" that you should use on the original Acoustic Research and KLH speakers. I also show removal of the old surround dope with acetone and how to dilute the new dope with toluene as needed.

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KLH Model Six- Past/Present/Future?

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How to Repair and Refoam a Speaker Surround

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Vintage Speaker Restoration: Acoustic Research AR4X (Mistakes Included)

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KLH Model Five ~ Restoration Part 1 ~ Disassembly & Crossover Rebuild

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Should You Buy Vintage Speakers? Yes!

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How to improve vintage speakers

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How to Cover a Cabinet with Tolex or Leatherette.....Part 1

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How to Recone a Speaker

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Restoring A Mid Century Classic: The Advent 5012

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KLH Model Five ~ Restoration Part 2 ~ Cabinet Repairs & Refinishing

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AR3 Speaker Repair

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The Only 5 Hi-Fi Amplifiers You Can Still Trust (The Buy It For Life List)

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Vintage & Newer Speakers You Should NOT Overlook Part 1

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JBL 4411 Restoration TO ORIGINAL VINTAGE LOOK

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Refurbishing Vintage Speakers: What Parts Do You Need To Fix Old Speakers?

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Learning from the History of Audio: AR 4x and KLH 17

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KLH model five/5 rebuild part 1. Sealing cloth woofer surrounds. Used also for Acoustic Research.

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Infinity RS-1B Vintage Speakers Restoration. Part 1

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Sony 6.5" Woofers With Hardened Surrounds. Break fluid fix.

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