ph: 214-360-9520 | 11661 Preston Rd, Dallas, TX 75230|

Demo / Used Gear

/Demo / Used Gear
Demo / Used Gear2018-06-15T13:30:29+00:00

Demonstrator / Used / Consignment Equipment

Our demo and used components listed for sale below are carefully inspected to make sure they’re working properly. Please see note at the bottom of the list for more information on conditions and terms of sale. This list changes often, so check back regularly. If you’d like to stay up to date on our demo and used offerings, you can subscribe to our email newsletter at the bottom of this page. For more information on an item, phone or e-mail us.  (Please note- we don’t buy used components, or accept items for consignment unless part of an upgrade purchase.)


Magnepan DWM bass panel, black

Reg. Price: $795
Sale Price: $500

Magnepan’s DWM bass panel is an optimal way to add extra midbass and bass energy to a Magnepan speaker setup where the room or placement isn’t allowing optimal performance.  This Maggie DWM is a consignment listing for a client who has upgraded his Magnepans to MG20.7s and no longer requires it.  Black cloth and trim, very nice condition but no box and packing so local sale only.  Please ask about how this can integrate into your system.


Nordost Red Dawn speaker cable, 3M pair

Reg. Price: $1299
Sale Price: $700

Nordost makes some of the best high-performance audio cables, and we think the Red Dawn series represents one of the top values in their line.  This 3 meter pair of Red Dawn speaker cable is terminated with spade lugs on both ends.  Very good condition, one-owner; client has moved and needed longer cables for his new room.


Bluesound Powernode 2 streaming music player with built-in stereo amp

Reg. Price: $799
Sale Price: $599

Bluesound’s Powernode 2 is a high performance streaming music player with a built-in stereo integrated amplifier, Wi-Fi, Bluetooth, and even a headphone jack.  The internal amp delivers 60 watts per channel, and is ideal for many speakers.  Add a pair of PSB Alpha B1s ($299) and you have a wireless music system terrific for any room in the house.  You can have a house full of Powernodes connected to your home network, and control them all with your smartphone, tablette, or computer. The Bluesound ecosystem includes support for high res music files (higher than CD quality) as well as TuneIn Radio, Tidal, Spotify, and more.  Bluesound is our favorite solution for distributed audio systems where you care about the sound quality but are still on a budget.


Linn LK240 mono power amps, pair

Reg. Price: $2400
Sale Price: $750

The Linn LK240 mono power amps were extremely popular in their day, with their compact footprint, great sound, and serious power output delivering 125 watts into 8 ohms and 240 watts into 4 ohms.  The LK240s can also accommodate Linn aktiv cards internally.  These amps have been recapped (power supply capacitors replaced) to ensure continued longterm operation.  One owner, pristine condition with original box and packing. Multiple pair available.


Linn Akurate Kontrol preamp

Reg. Price: $5670
Sale Price: $1600

Linn’s Akurate Kontrol preamp is designed for music lovers and offers compelling performance in stereo, but can also process Dolby Digital 5.1 surround sound from its digital or multi-channel audio inputs.  The digital inputs are also a fine way to upgrade the sound of stereo sources like Sonos and Bluesound streamers, etc. The Akurate Kontrol also includes an on-board MM/MC phono stage. Terrific performance and value, there’s so much to enjoy with this used Linn preamp.  Original box, packing, and remote included.


Linn Urika I phono stage for LP12 turntable

Reg. Price: $3300
Sale Price: $995

The Urika phono stage is cleverly designed to be mounted inside the Linn LP12 turntable, dramatically shortening the signal path from tonearm to phono stage and offering terrific performance.  The Urika is compatible with the Linn range of MC cartridges and many others.  It does require a Linn Radikal power supply, not included. Note that this is the Urika 1 phono stage which has analog outputs, not the Urika 2 which only has Linn Exakt outputs. Includes original box and packing, connecting cable to Radikal, and Linn Silver RCA output cables.  Please ask any questions about compatibility, installation, etc prior to purchase.


HRS S1 isolation base, 19×21

Reg. Price: $2195
Sale Price: $1495

HRS (Harmonic Resolution Systems) S1 isolation base, 19″ x 21″ in black finish, set for 70+ pound load range. The S series of isolation bases are our most popular and, we think, best value in the range.  Very nice improvement for most any audio component, our demo model has original box and packing and is in pristine condition.

Please note: demonstrator units (except for furniture) typically include box, packaging, and manufacturer’s warranty, and are in excellent condition. Furniture is for local sale only, as it cannot be shipped. Used components are in good working condition, however boxes, packaging, and manuals may or may not be available, and there is no warranty unless the original manufacturer’s warranty is transferrable. Used pieces that are owned by AudioConcepts may be purchased with any normal form of payment, and are taxable. Pieces that are on consignment for a customer are being sold directly to you by the customer. These sales are final, cash only, and non-taxable. We’re happy to hook up any of these products prior to purchase.

If something interests you, call us at (214) 360-9520, or e-mail us.