Tag Archives: technical

Acoustic Research Ar5 Speakers, Meticulous Technical Restoration

Collector Quality, Professionally Restored to Like New Condition. Tweeter Controls were disassembled, the contacts polished, the spring tens [...]

Acoustic Research Ar4x Speakers, Meticulous Technical Restoration

Collector Quality Professionally Restored to Like New Condition. Tweeter Controls were disassembled, the contacts polished, the spring tensi [...]
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