Acoustic Research AR3a crossover (USA shipping 32$) for Europe and rest ask me

acoustic

All ok but the one trim pot needs repair. [...]

acoustic

ACOUSTIC RESEARCH AR-4X 1970 Vintage Bookshelf Speakers Crossover Pot Bypassed

Estimated 1970 AR-4x speakers are all original and working perfectly. Troublesome HF potentiometers were bypassed and labelled as such. I be [...]

acoustic

Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following [...]

acoustic

AR Acoustic Research Crossover From AR 18. Pulled from working speaker. Setup for 8 woofer, 2 mids & tweeter. [...]

acoustic

This listing is for a pair of Acoustic Research 1210096-0A 683TND Driver/Tweeter and the 810136 Crossovers. All original screws for the twee [...]

acoustic

You will get a new crossover built to original schematic with some small improvements the circuit and much better parts quality. Crossovers [...]

very

ONE FANTASTIC LOOKING VINTAGE AR3, AR3A MAYBE LARGE WAX CAPACITOR. ORIGINALLY HAD A 150uF, AND A 50uF CAP ENCASED IN A BLOCK OF WAX. NORMALL [...]

acoustic

You will get a new crossover built to original schematic with some small improvements the circuit and much better parts quality. Crossovers [...]

vintage

This unit is used but still on working conditions the wood is damaged please see pics what you see is what you are going to get. This item i [...]

acoustic

AR Acoustic Research Crossover From AR 18. Pulled from working speaker. Setup for 8 woofer, 2 mids & tweeter. This item is in the categ [...]