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Fine Drivers and Electronics--Everything's up for sale.

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The rotary switch pair is of Russian manufacture, I believe, with with coin silver contacts.
 

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Price drop on the Aura NRT-18-8 drivers:

I have two NRT 18-8 units--slightly used, but they look essentially new. $500 each. Two more NRT 18-8 units have used magnets mounted on brand-new, unused basket/cone assemblies. $450 each. I also have a well-used one for $300. I might be able to cut a deal for multiple units.
 
Here's the most recent selling list update.

Just ask if you see something interesting that doesn't have a price quoted. I am sometimes open to cutting deals for multiple-item purchases.

Loudspeakers / systems:

EV MS-802 monitor pair (needs woofer refoam)
EV Interface A pair
Foster/Fostex FE103a pair in cabs w/original Admiral TT/tuner/amp -- $175
KEF C35 coaxial speaker pair -- $100
Artcoustic Diablo mini monitor pair -- $160

Fullrange / wideband drivers:

Babb Lorelei L6 driver pair (one rubs) $170
Coral white-cone pair -- 8-ohm FE103a holey-basket variant -- $75
Lang & Taylor 8" fr driver pair (one rubs)
Pioneer PIM-8L single
Pioneer 6" Mechanical 2-way single (like PIM8L)
Stephens FR120 single
Strange oblong alnico driver pair
University phenolic cone driver pair (ancient, like Western Electric)
Wharfedale Super 8/RS/DD pair (extremely nice!) -- $120
Wharfedale bronze pair (like Super 8) -- $40

Woofers / midranges / coaxial drivers:

2 AuraSound NRT 18-8 drivers (ultimate 18in woofers!) lightly used -- $500 each
2 AuraSound NRT 18-8 drivers used magnets on brand new basket/cone assembly -- $450 each
Singl AuraSound NRT 18-8 driver, used -- $350
Coral 8CX-50 pair -- $80
EV EVM-15B drivers $220/pr.
EV Sentry 100A repl. Woofer
Fostex RM860 drivers (bass & coax pairs) and XOs $175
Huge old Racon Alnico 15" woofer
JBL 2152H coax speaker pair -- $250
JBL 2152H coax speaker pair (paint spatter on cones) -- $175
JBL 2104H 4" driver pair for horn-loading used in Vertec arrays -- $75
JBL E145 8 single -- $170
Knight KN810 15" driver single (Jensen OEM w/ coaxial RP302 tweeter) -- $320
Radian 2215 pair 15" woofers (with deluxe cast baskets) -- $250
Radian 210/2B pair 10" woofers, brand new -- $110
Tannoy CMS65 ICT coaxial pair -- $80

Compression drivers:

Emilar EA-175 driver pair: $50
EV DH1A compression driver pair -- $200
EV ST350a supertweeters (6) (need diaphrams)
JBL 2360 throat single
JBL 2365 throat pair
Selenium ST320 slot tweeter pair + extra diaphragm -- $100

Amplifiers:

Biamp MCA 8050 8-channel amp -- $450
Blaupunkt PA275 amp (tripath) -- $65
Koss KS5192 receiver/player (for parts--nice TI pure-path amp / SMPS) -- $20
Crest CV301 amplifier -- $175

Sources:

Grado Green Phono cartridge -- used once, $70

Signal processors / crossovers / switches

Biamp MSP-11 Multi-function Digital System Processor / XO / EQ
Behringer DCX2496 digital crossover / loudspeaker management -- $220
Behringer DEQ2496 digital EQ -- $220
Ceramic rotary switch pair -- $30
Radian XO PCBs (6) -- $4/ea.
6 105-pin rotary printer switches

Parts, etc.:

Avel D4064 toroid power transformer--11 pounds-- (2x 120v primaries, 2x 50v secondaries) $45
Dual-ganged HEAVY-DUTY variacs -- $140
Thomas vacuum pump
Vintage Tamura 5k SE Output Transformers for EL84/6BQ5 -- $75/pr.
Tube-rectified power supply for stereo EL84/6BQ5 -- $40
 
Just a bit more info about the $350 used Aura 18-8 since someone PM'd me about it:

It's cone is a bit dusty, and the foam gasket around the edge is a bit compressed in spots, but I just did a free-air bass sweep on it at high power, and it shook my house. No rubbing or buzzing. Lots of life left in this one!

My other Aura NRT 18-8 units are prettier, with most parts new or nearly new.
 

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Someone just pointed out a discrepancy in my prices.

In the latest price list (post #410), I list the used Aurasound NRT 18-8 at $350. However, in post #409, I give a price of $300. That was a mis-type on my part, and quite a bit lower than I ever intended to go. However, since it was my error, I have told the individual that I will honor the lower price, first come first served.

Sorry for the confusion.
 
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