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Ar4


Acoustic Research AR-4X Bookshelf Speakers - Pre-Owned

$98.00


Acoustic Research AR-4X Woofer Heavy Duty Tested Late 60s

$9.99


PAIR OF Vintage Acoustic Research AR-4xa Speakers

$275.00


AR4x Vintage Speakers

$125.00


AR 4 XA speaker single vintage working

$49.99


AR 4 X speaker single vintage working

$50.99


Acoustic Research AR-4X Tweeter Sounds Great 1968 Vintage

$16.50


Pair of AR4X Loudspeakers

$120.00


Acoustic Research AR-4x Original Tweeter

$20.00


Acoustic Research AR-4X Tweeter - Tested - Sounds Great - 4.7 ohms

$39.99


Vintage PAIR AR4X SPEAKERS ORIGINAL BOXES ACOUSTIC RESEARCH Oiled Walnut 1 Owner

$169.95


PAIR OF ACOUSTIC RESEARCH AR-4X SPEAKERS

$149.87


AR 4x Vintage Speakers With Original Boxes New Potentiometers Sound Amazing!

$365.00


Acoustic Research AR4X Suspension Loud Speakers Oiled Walnut Original Box MCM

$400.00


PAIR OF Vintage Acoustic Research AR-4x Speakers

$229.99


Acoustic Research AR4x Vintage Loudspeakers Cabinets Classic Speakers 4X

$255.00


ACOUSTIC RESEARCH NEW AR-4X REPLACEMENT TWEETER

$22.95


GRILLE CLOTH FOR ACOUSTIC RESEARCH, DYNACO, AR 2ax, AR 3a, AR 4x, AR 3, AR 2a

$24.99


Vintage Acoustic Research AR-4x Speakers pair

$259.00


AR 4X 1970's Walnut Stereo Speakers As Close to Mint as You'll Find All Original

$340.00


AR Acoustic Research AR4C CENTER CHANNEL SPEAKER

$75.00


Vintage Acoustic Research AR-4x Speakers : ( Serial Number : FX302464/302706 )

$329.99


Pair of Vintage Acoustic Research AR-4x Speakers

$300.00


AR 4X Speaker Pair Vtg Acoustic Research Bookshelf Original Drivers Suspension

$210.32


AR4X vintage speakers

$220.00


Vintage Acoustic Research AR-4x Speakers : ( Serial Number : 356845/356996 )

$329.99


Pair of Vintage Acoustic Research AR-4x Speakers Suspension Loudspeaker System

$299.99


Acoustic Research AR4x Speakers

$475.00


AR4x vintage speakers

$450.00


ACOUSTIC RESEARCH AR-4X, AR-4xa GRILLES,CLOTH & LOGOS

$79.00


Vintage Acoustic Research AR-4X Pair (Walnut Grain)

$279.95


Classic AR-4X Acoustic Research Bookshelf Stereo Speakers ~ Drivers

$319.99


AR 4X Speaker Pair (Vintage Acoustic Research Walnut loudspeakers.)

$226.00


AR4X ACOUSTIC RESEARCH EARLY PLYWOOD MODEL SPEAKERS Tested!!

$288.88


Acoustic Research Ar4x Cabinet And Crossover Only

$99.00


Vintage Pair of Acoustic Research AR-4X Speakers - Tested

$350.00


VINTAGE AR ACOUSTIC RESEARCH AR-4X LOUDSPEAKERS SPEAKERS

$399.99


ACOUSTIC RESEARCH AR-4X, AR-4xa NEW GRILLES, BLACK CLOTH & LOGOS

$62.00


ACOUSTIC RESEARCH ORIGINAL AR-2ax, AR-4 MIDRANGE TESTED AND WORKING

$29.00


Vintage AR-4X Acoustic Research Speakers Highly Collectible

$395.00


106 vacuum tubes 2A3 5AR4 5U4 7543 6BQ6 3TFV4 5V4 5U8 0A2

$249.00


Philips / Mullard / Amperex Metal Base GZ34 / 5AR4 Rectifier Tube – Tests Strong

$375.00


98 vacuum tubes 2A3 5AR4 5U4 5V4 6CL6 7B6 6L6 6CB6 6BN6 6CB5 6CB6 6K7

$249.00


ACOUSTIC RESEARCH SPEAKERS control potentiometer AR-3 AR-3A AR-4 AR-2AX AR-5

$30.00