Jump to content

Sign in to follow this  
cyberkank

FS: Lexicon LX-7 - 7 channels power amplifier

Recommended Posts

Posted (edited)
Item Condition: Good
Shipping Options: Pickup available but audition is not available.,Shipping is included in price.
Suburb or Town: Adelaide
State: South Australia
Payment Method: Paypal, EFT, Cash on pickup
Reason for selling: Consolidating HT system

Shipping : $70 shipping Australia wide) RRP for the LX-7 was around $12,000

Extra Info:

External condition is very good.

One of the channel occasionally has a hissing sound. I am not sure if it is my surround speaker wiring a bit exposed or the amplifier's own issue. 

Have taken it to a repairer previously and they could not locate the fault. 

So I went to the Adept Electronics in Adelaide to perform a full service and the unit recapping of capacitors (which from memory costed me around $300) 

Occasionally (maybe around once every 4-5 movies) I still hear 1-2 sec sudden hiss from one of the surround speaker. I took it back to Adept Electronics and they tested for a week without any issues. So I suspect it  could be something in my system that is causing it, not 100% sure as it didn't bother me that much and it is hard to investigate as the unit is very heavy to take in and out of my rack.

Other than that the unit works fine.

Beautiful amplifier, sounds fantastic. Plenty of power to drive any speakers, it used to drive my B&W 800 series speakers and currently driving the Focal Sopra without any issues. it can drive speakers down to 2Ohms stable.

Good for people looking at high-end  multi channels amplifier without the price tag or people that want a killer stereo amplifier that can do 400W x 2 (bridged) with channels to spare.

 

 

Reviews:

http://www.avrev.com/home-theater-power-amplifiers/multi-channel-amplifiers/lexicon-lx-7-multi-channel-power-amplifier-2.html 

https://www.soundandvision.com/poweramplifiers/144

 

Specs / Features:

> (200W X 7) 200 W per channel, capable of driving 2 ohm loudspeaker impedances

> Bridgeable 400 watt channels compatible with 4 ohm loudspeaker impedances

> Oversized toroidal power transformer with low DC resistance and advanced thermal protection

> High power supply voltage for extra output headroom > Four custom-designed, hand-graded output transistors per channel

> Selectable XLR, RCA, or 1/4-inch T/R/S inputs > Stable with mismatched, reactive, and unusual loads

> JTS thermal protection

> Quiet, microprocessor-controlled forced-air cooling

> Loudspeaker protection against DC and frequencies below 10Hz

> Protection against electrical and component failures, short circuits, wiring faults, and internal errors

> THX Ultra Certification

> Heavy-duty, gold-plated outputs

> Trigger input for power control from connected components

> Ground-lift switch

> Multi-color channel status LEDs 

 

DSC04525.thumb.JPG.15106585797d0fc3a2753fc66b689a30.JPG

DSC04526.thumb.JPG.26cf24bdb304377a2f248f192c23e54e.JPG

 

DSC04524.thumb.JPG.9cc8f6cf2925e291ae7d3fa1455cf999.JPG

 

Edited by cyberkank

Share this post


Link to post
Share on other sites
Guest
This topic is now closed to further replies.
Sign in to follow this  

  • Classifieds Statistics


    Currently Active Ads

    Total Sales (Since 2018)

    Total Sales Value (Last 14 Days)

    Total Ads Value (Since March 2020)
  • Recently Browsing   0 members

    No registered users viewing this page.

  • Similar Content

    • By spares
      Item Condition: 9/10 Shipping Options: Pickup available but audition is not available. Suburb or Town: Leichhardt State: New South Wales Payment Method: PayPal, cash, EFT Reason for selling: Surplus Further information:
       
      High end MI cartridge from the analog masters. 
       
      Used for no more than 100 hours.
       
      https://www.wyndhamaudio.com.au/products/acoustical-systems-fideles-mi-phono-cartridge
       
      Photos:
       
      PLEASE READ
      If you are advertising multiple items, you must post one bulk price only, or post seperate ads for each item If you include any reference to pricing whatsoever in this section (excluding RRP), your ad will not be approved If you don't include photographs of the actual item being sold, your ad will not be approved



    • By rock416
      Item Condition: Mint Shipping Options: Pickup available but audition is not available.,Shipping is included in price. Suburb or Town: Balwyn State: Victoria Payment Method: EFT, Cash on pick up Reason for selling: Upgrading Further information:
       A pair of 2.5 m PAD latest version Corvus speaker cable. Purchased brand new in May 2020. Comes with spade and banana plugs. 
      Photos:
       
      PLEASE READ
      If you are advertising multiple items, you must post one bulk price only, or post seperate ads for each item If you include any reference to pricing whatsoever in this section (excluding RRP), your ad will not be approved If you don't include photographs of the actual item being sold, your ad will not be approved


    • By JakeHC
      Item Condition: Used Shipping Options: Pickup available but audition is not available.,Pickup available and you can audition.,Shipping is available at agreed cost. Suburb or Town: Albion Park State: New South Wales Payment Method: Cash, Bank Transfer, Paypal + Fees Reason for selling: No longer required Further information:
       
      Yamaha A-670 Integrated Amp + CD-NT670 Network CD Player.
       
      Picked these up but decided that these weren't really what I was after. 
       
      As far as I can tell, the CD player is still available in stores but amp looks like it has been discontinued
       
      AMP RRP - $699
      CD Player RRP - $699. 
       
      Any questions please just ask.

      Photos:
       




    • By JulesOz
      Item Condition: Good condition Shipping Options: Pickup available and you can audition.,Shipping is available at agreed cost. Suburb or Town: kirribilli State: New South Wales Payment Method: Cash, Bank transfer Reason for selling: Going separates Just bought it from @Kenneth Teh to go with my LS50.
      Very nice "little" (coming from my Epicon 2 + Elekit 8340...) combo and it does headphones amp too (I didn't spend much time with the head amp though).
      I read that it would run hot so I bought a 12V power supply + an external fan (you can see it on the top of the amp) while waiting for it. With it, it barely runs warm, without it, it gets warm but not hot... I'm not sure why so many people complained about this!
      Fan and 12V power supply included in the price.
       
      This review conviced me:

      "The Schiit Audio Ragnarok plus KEF LS50s is the most enjoyable stereo system I've used in the 21st century."
      "Even if the Ragnarok were only a headphone amp or only a loudspeaker amp, it would be worth more than $1700."
      "Most important, it's the first amplifier of my experience that plays earth and sky, mind and body, brown eyes and blue, speakers and headphones, with equal narcotic intensity. It likes every type of music."
      Stereophile
      Herb Reichert
       
      I just bought a Schiit preamp here and I'm going to try separates, hence the sale.
       
      PM if any questions
       

    • By Ericcklau
      Item Condition: E Shipping Options: Pickup available but audition is not available.,Shipping is available at agreed cost. Suburb or Town: Turramurra State: New South Wales Payment Method: PayPal, cash on pickup Reason for selling: NLR Further information: Japanese press with OBI and insert
       
      Photos:
       
      PLEASE READ
      If you are advertising multiple items, you must post one bulk price only, or post seperate ads for each item If you include any reference to pricing whatsoever in this section (excluding RRP), your ad will not be approved If you don't include photographs of the actual item being sold, your ad will not be approved

×
×
  • Create New...