DQ828 Posted February 23, 2019 Share Posted February 23, 2019 FS: Linkwitz LX521.4 System PRICE REDUCED "MAKE ME AN OFFER" I really need to sell this system ASAP Location: Charlestown Lake Macquarie (just south of Newcastle) Condition: As new, recently completed Reason For Selling: Need the money, and will be moving soon to a house half the size of the one I’m in! If you’d seen my garage you’d know that’s going to be a problem What are they Like: I thought my original OB’s were great (which I still have) but they have been downgraded to very good now I’ve listened to these for a while, these are great. There is only one way to be sure, come and listen. Incredibly detailed sound Price: $10,900.00 ONO Pickup preferred, could deliver within reasonable distance. Cash on Pickup, Bank Transfer or Bank Cheque. $120 donation to SNA Warranty: I don’t do this for money but I do have a lot of pride at stake so I am willing (as I have been with other sales) to give a 2-year limited warranty. I will pay the first $150 for any defective components (as long as there not cooked by lighting etc) and labour is free. But you will need to get the item back to me for repair and pick it up when it’s ready. I built my sister a system (she only paid for the components at cost no labour of course) one power supply and one-amp module was fried by lighting, as noted that sort of problem isn’t covered After the 2 years I will help with the repair if required. Amplifiers · 2 x 5 Channel 300w Icepower amps, using 10 x AS Series Modules · Key Specifications: o 300W at 1% THD+N, 4Ohm o 260W at 0.1% THD+N, 4Ohm o Full power bandwidth (20Hz – 20kHz) o 113dBA dynamic range (300W, 4Ohm) o THD+N = 0.005% (1W, 4Ohm) o Audio input impedance 47kOhm o High output current limit = 20Ap o Low output impedance = 6mOhm o Damping factor = 660, 4Ohm o Thermal Protection o Over current and short circuit protection o DC output protection o DC servo for low DC offset · Used silver coated copper wiring for Input signal wiring and places I probably shouldn’t have bothered · High-quality gold-plated RCA Inputs · High-quality silver-plated speaker terminals · 12v Triggers, this has been setup for my DAC to control sequenced ON-OFF, but can be changed if necessary to suit your system (probably ). · Custom crafted cases with Mackay Cedar (Red Sirus) trims, you won’t buy this in the shop. · High-quality IEC Power Inputs are filtered and fused on both Active & Neutral · Amp modules are also fused & EMI filtered · Green LED for ON-OFF · Red LED for Fault signal · The cases are constructed of high-quality plywood, veneered with fiberglass internally & carbon fibre externally, sprayed with texture coat and cover coated with automotive lacquer. ASP.4 · 1 x 10 Channel Active Crossover · Mako ASP.4 Boards · Using all recommended components · Used silver coated copper wiring for Input-Output signal wiring · High-quality gold-plated RCA Inputs · 12v trigger input, this has been setup for my DAC to control sequenced ON-OFF, but can be changed if necessary to suit your system (probably ). · Custom crafted cases with Mackay Cedar (Red Sirus) trims. · High-quality IEC Power Input is filtered and fused on both Active & Neutral · High-quality linear PSU using Twisted Pear Board · The case is constructed of high-quality plywood, veneered with fiberglass internally & carbon fibre externally, sprayed with texture coat and cover coated with automotive lacquer. · http://www.linkwitzlab.com/LX521/Supplies.htm Speaker Cables 2 Sets of Custom Crafted 3m Cables 2 x 4 Pin 3m cables 2 x 4 Pin 3m cables Van damme Black Series Tour Grade UPOFC Classic Pro Speaker Multicore 2.5mm ANTI KINK CORETECH cable · High-quality gold-plated connectors, everything is soldered together · Custom crafted Mackay Cedar Plugs & Sockets, the connectors are imbedded in resin. · To be honest I’m amazed how well these worked out, MANY hours of work in these. Speakers 2 x LX521.4 · 4x Seas 27TFFNC/G (H1396) 1" Textile Dome Tweeter · 2x Seas MU10RB-SL (H1658-04) 4" Curv Cone Upper Midrange · 2x Seas U22REX/P-SL (H1659-08) 8" Curv Cone Lower Midrange · 4x Seas L26RO4Y (D1004-04) 10" Aluminum Cone Woofer · I purchased the design documents directly from Siegfried Linkwitz and faithfully followed the design intent. · The Top Baffles and the Woofer Bridges are made from waterproof plywood veneered with custom cut Mackay Cedar. The veneers are approximately 1.2mm thick · The Top Baffles and the Woofer Bridges have been sprayed with shellac and overcoated with very tough water-based finish. The shellac under helps with the appearance and brings the best out in the wood. · The Woofer Boxes are made from Water Resistant MDF an sprayed with Duratex texture finish, this is also a very tough water-based finish. PS: The reason the speakers are sitting on the hard black foam is that this room has had water get in some years ago & with the recent rain event I was paranoid the water might come in again, but it didn't, better to be sure that sorry ELECTRICAL DISCLAIMER This product has not been manufactured by a qualified individual or company, therefore contains electrical circuits that do not necessarily comply with Australian Standards. I understand that as the seller, I may be liable to repercussions in the event of equipment failure. By advertising and selling this product, as the seller I also agree that I am solely liable, and the publisher of this website takes no responsibility for any injury or death resulting from, whether directly or indirectly, any accident that may happen as a result of the failure of the product being sold. If in doubt, seek the services of a qualified electrician to inspect the product to ensure it is safe for use. Pictures: 8 1 Link to comment Share on other sites More sharing options...
Jventer Posted February 23, 2019 Share Posted February 23, 2019 This as such a beautiful system! Everytime I look at it I can see the energy, love and time that went into creating it. It is so special. I cant buy it, but I wish you all the best in selling it and wish I could be the person buying it. 1 Link to comment Share on other sites More sharing options...
cazzesman Posted February 23, 2019 Share Posted February 23, 2019 (edited) Truly Spectacular. And when I say that, I mean everything is Speccy. Advert, Images, Price, Product and just plain all the stuff. If I wasn't an SGR active man I would be there with bells on. I'm not saying this may be a once in a lifetime buying opportunity for someone, but damn it is right up there as a close 2nd to some SNA silly offer on a stellar product. The recent Chord Dave at $9,000 was pretty impressive but this is just plain all round NICE!!!!!!! GLW A Stellar S. Regards Cazzesman Edited February 24, 2019 by cazzesman Link to comment Share on other sites More sharing options...
ghost4man Posted February 23, 2019 Share Posted February 23, 2019 One of the best DIYs I have seen and available to some lucky buyer. Link to comment Share on other sites More sharing options...
old bloke Posted February 23, 2019 Share Posted February 23, 2019 As a cabinet maker I take my hat off for that work with the sockets and other small components. Brilliant. Anyone in the market for a $20K system would be mad not to check this out. Good luck. Link to comment Share on other sites More sharing options...
DQ828 Posted February 24, 2019 Author Share Posted February 24, 2019 Thank you all for the kind words. Link to comment Share on other sites More sharing options...
OCD Posted February 24, 2019 Share Posted February 24, 2019 Looks beautiful....what Dac do you use? Link to comment Share on other sites More sharing options...
DQ828 Posted February 24, 2019 Author Share Posted February 24, 2019 (edited) I have a Twisted Pear Dac that I built, I sold the Valve version but am building another valve DAC Edited February 24, 2019 by DQ828 1 1 Link to comment Share on other sites More sharing options...
Recommended Posts