(pair) 2 Way Vintage Speakers 8" woofer & 1" invert dome tweeter, (sweep tested all OK) Audio Pro Modified Rev. 2 x-over updates tweeter and woofer phase corrected. Awesome Nice , Best Version Walnut style cabinets with brown knit grills (logos intact) #9 condition. Even tonal balance Excellent listening speaker.
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Shielded Version, 2 way speakers, Oak cabinets Black knit grill. 3/4 " soft dome tweeter, Sweep tested OK, Both original woofers, Professionally re-foamed now test OK. Audio Pro Rev 5 modified, 2nd order filter audiophile upgrade , custom cabinet damping. Excellent fidelity natural voice, good bass for small box speaker. #9 condition with original box and packing
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Light Cherry cabinets Black knit grills Audio Pro Modified Rev. 6AFF Audiophile upgrade caps, Hi & Low frequency 2nd order filers, phase corrector circuit, 2nd woofer coil Carlson damping blanket and felt cone dampeners. All drivers sweep tested all OK. #9+ condition, with Box and packing (not original but very good)
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Pair, Small 2-way speakers, Mismatch look cabs, 1" soft domes, 6.5" woofers - butyl surrounds, All drivers sweep OK, Dark cab separated top seams but no air leak, No grills, Condition #8
Classic 2 way bookshelf speaker in real Walnut cabinets ( 23.25"x 12 x 9") features KLH 2" classic cone tweeter Black with metal protective grill. 10" paper pulp woofer for deep base. Woofer surrounds are cloth and have been treated for no air leakage. 3 position level control - Decrease, flat, Increase. Speaker input is RCA jacks. Supplied with speaker cable with RCA phono jacks. Crossover has been AP modified for vintage warm sound and slightly forward vocals (Rev 4 ). #8 condition used - Cabinets shown some scratches but present very well. Grills in very good condition with a small faded stain in one.
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Spare or substitute parts may be available. Email Us and include a picture and/or the number on the unit. We make excellent spare part selections.
Two (2) available, 5 inch 2-way Mid-fi speakers, Oversize cabinet, Silver, Lightweight, Large front port, Black knit grill, Very clear voice, Lean bass, Integrated 8' speaker wire, with box packaging, Condition #8
10 inch active driver with 10 inch passive. Low level/high-level speaker inputs. Adjust cross-over frequency 35 to 100 hertz. Bass level and phase adjustment. This is a well designed sub woofer and very serviceable. It's capable of taking over 2000 watt loads into 4ohms. We have upgraded the capacitors (checked for any off spec OEM caps and replaced with a better type/ more appropriate value). Certain capacitors can be had for less cost in bulk so manufacturers are often motivated to use capacitors that are close to spec, but not the ideal choice. We have also rugged-ized the internal components/ soldering of crucial parts. This sub will really shake things so it's important that things are nailed down!
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Pair, Vintage '70s speakers, Nice wood look cabinets, Brown knit grills, 11x17" high, Has the unfettered warm very voicy fidelity of 1970s sounds, Can be made better (call), Condition #8
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Beautiful light Oak cabinets with Brown knit grills, Original EMIT tweeters tested OK, Original Infinity woofers, professionally re-foamed tested OK, New Upgrade 2" dome mid-ranges ($68 part value), Audio Pro custom modified X-over level 3, for Excellent improved driver integration and Higher Fidelity. (Our best mod for truly exceptional sonics for Classical/acoustic music) Hi freq and Mid controls for wide range of adjustment. Very good sound accurate mids and deep bass ! #9+ condition - true audiophile upgrade!
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Remarkable vintage speaker revoiced for modern use but still KLH charachter (warm), 10 inch 2-way, Walnut cabinets (condition 7-), Beige big knit grill look (condition 8+), Revision 3 crossover mod, nice, slightly forward, original KLH parts, Matched era parts - excellent bass! Excellent condition, low-use parts, Refurbished surround, Needs RCA in plug, RCA inputs are tight, Cabinets have very obvious water stains on top, Some cabinet rework can make better (shabby sheek!)
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Auto On/Off, RCA In Level, Eq Filter, RFI Protect, Ground Mod. Modified for better low frequency filter. Dampened cabinet for better bass response. Better quality caps. Low Use. #9 Condition.
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We have a wide variety of speaker parts available, and we do modifications for improved fidelity, better power handling, phase correction, and many others. Email Us or call (617) 926-8020 for details.
Unit has high quality caps and good design. Additional grounding and shielding to improve noise floor. Added Carlson blanket and additional dampening to improve bass response. Excellent #9 condition.
2 way speaker w/8" passive radiator. KEF UNI Q drivers. 1" dome tweeter concentric on 8" active w/Butyl surrounds. Black ash vinyl cabinets. Good bass as radiator tuned w/ cabinet. (Has KEF forward midrange) Could be modified for better midrange quality. Good condition, grills in good shape/no tare. #9 condition.
Center channel speaker, Dual 4" full-range drivers - textile surrounds, 17.5" wide, 6" deep, 5.5" tall, Dark grey with black knit grills, Mid-fi sound character - voicy present, sweep tested OK, Condition #8
Pair, 3-way audiophile speaker system, All original drivers, Sweep tested OK, Bandwidth - 25Hz-50kHz, Woofer 8" polypropylene cone, Midrange 5" polypropylene cone, Tweeter 1" soft dome tweeter, Power 18W minimum (8 ohm), Impedance 8 ohms (minimum 4 ohm), Small scuff on bottom of one speaker, Condition #9
Small 2-way bookshelf, 3/4" Vifa dome tweeters (DT19), 4.5" KLH Midrange/Woofer with rear 1.5" vent, black lacquered cabinet 13x7x8.5 inches deep, tops of cabinets scuffed badly. Minor adjust to crossover for KLH woofer only. 8 condition. Handsome black cabinets, grey knit grills, pleasant listening.
Pair, Vintage Real Walnut Veneer Cabinets, Original beige cloth grills. New 1" soft dome tweeters (upgrade part) Original midrages -sweeptested OK, New Matched 10" Boston Acoustic woofers- tunes better deep bass ! Audio Pro modified x-over design for new drivers, and rear control pots now used as fixed value. (presence voicing can be altered if required) #8 condition 1 grill missing logo & small hole.
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We offer expert time-saving advice on repairing many types of home and studio equipment, as well as consulting for product and recording issues, at a fair and reasonable cost. For complex matters, we sometimes must charge a small technical fee. If we can help solve your repair problem or technical conundrum, give us a call. (617)926-8020.
Priced individually. White pair of ceiling co-axial speakers. 2 way system consists of 1" Soft dome tweeter with a 6.5" Polycone woofer. These were pulled from a home in working condition and have been swept tested good. Round grill that is Almond or cream colored. Used in #9 condition.
10" powered sub-woofer. Excellent performing sub woofer. Speaker level and line level inputs ( one terminal tab broken off) Adjustable x-over frequency 75- 140 Hz. Rebuilt power supply and update capacitors. Note: Auto on/ off not functional-Must plug into receiver power On/Off outlet. #8 condition
Pair of 3 way minimal baffle design speakers. Hi & Mid frequency planar magnetics dipole transducers. 6.5" hi quality woofer. Audio pro modified x-over design, for more natural voice and better driver integration. Really Nice ! full range, airy open sound. 42" tall with cast metal integrated base. All black with black metal grills. #9 condition.
Pair of Vintage 3 way, 4 driver system. All original woofers mids and tweeters and x-over. All Sweep tested OK. Cleaned and treated butyl woofer surrounds to keep supple. Blond walnut veneer and black metal grills, Beautiful looking and sounding. Big full range sound, clear voice & excellent bass. #9+ condition
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Polk Center Channel speaker Black Vinyl cabinet approx. (18" x 6 x 8). Has 2 4" mid woofers with 1" Dynamic Balanced Dome Tweeter. All drivers swept tested good. Grills in excellent condition. Overall very smooth sounding #8 condition with small scuff/chip in rear of cabinet.
Vintage 2 way speakers Real Walnut cabinets, 1 1/2" cone tweeter/mid, 8" woofer (both professionally refoamed as original) Audio Pro Modified Rev. 3 updates improved fidelity and better driver integration, more natural voice. Added felt carlson blanket for improved bass. (can be for studio Monitor) #7 condition due to I grill water damaged frame / stained cloth. Faint plant stain on one top cab.
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Email Us or call (617) 926-8020 for more information about repairs and modifications. We carry many OEM replacement parts.
8" Powered Sub woofer. Light Cherry Cabinet, vinyl veneer, Black Grill, (14"h X 10"w X 15"D) Speaker level input and single RCA mono input. Variable turnover frequency and level adjustments. AP Rev 5. (Note: No auto on/off - Hard power on/off switch only). Low Use Unit, Top quality sub-woofer and port can be damped to lower response. Extra labor to improve performance. Condition#9
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Pair, Small 2-way satellite speakers, 1" aluminum dome tweeter, 3.5" mini woofer, 8 ohm, Aluminum cast housing with mounting brackets, White cabinets and white metal grills, Brass banana input connectors, Well-made product, Minor scuffs on grills and 1 rusted in, Condition #8
