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JSC

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Posts posted by JSC

  1. Item Condition: Excellent - 9.5 / 10
    Shipping Options: Pickup available and you can audition.
    Suburb or Town: Kenmore
    State: QLD
    Payment Method: Cash
    Reason for selling: Upgraded to larger screen

    Further information:

     

    This Elite Screen Fixed Frame 103 Inch 2:35:1 aspect ratio projector screen which is acoustically transparent is up for grabs. It is in as new condition. It has been in a non-smoke and pet free environment. 

    20201202_072444.thumb.jpg.4e3693bd9ad0b55d198d2c2a30ac6103.jpg
    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
    • Like 1
  2. Item Condition: Excellent 9.5/10
    Shipping Options: Pickup available and you can audition.,Shipping is available at agreed cost.
    Suburb or Town: Kenmore
    State: QLD
    Payment Method: PayPal, Cash
    Reason for selling: Upgrading

    Further information:

     This Rel Strata III in piano gloss black is in excellent, as new condition and has hardly been used. Please see specs below:

     

    • True 100W (continuous) discrete direct-coupled MOSFET amplifier
    • Downward firing 250mm long-throw driver with cast chassis
    • Ultra-rigid 30mm cabinet ® Improved ABC® filtering circuit with 24 musically correct semi-tone increments between 22Hz-96Hz.
    • Four position mode selector: line/LFE (0 degrees phase and 180 degrees phase)
    • Audiophile grade toroidal transformer
    • Gas-tight Neutrik high level connection for long term consistency of sound quality
    • High guality, panel mounted twin phono inputs at OdB and +12dB (low level)
    • Balanced high level Neutrik input
    • Totally discrete input circuitry for high and low level inputs
    • Separate volume controls for high and low level input adjustment
    • Simultaneous connection of h'igh and low level sources
    • Set-Safe® audibly transparent driver protection
    • Double-sided glass-fibre board with plated-through holes
    • IEC power input socket - non-captive lead for installation flexibility
    • Hand-built in Great Britain

     http://www.audioreview.com/product/speakers/subwoofers/rel-acoustics/strata-iii.html


    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

    20201111_135150.jpg

    20201111_135220.jpg

    20201111_135141.jpg

    20201111_135136.jpg

  3. Item Condition: Used - 7/10
    Shipping Options: Pickup available and you can audition.
    Suburb or Town: Kenmore
    State: QLD
    Payment Method: PayPal, Cash
    Reason for selling: Upgrading

    Further information:

    Due to the upgrade bug, I am now looking to offload my ML Depth I Subwoofer which retailed for circa $3,500 up until around 2013. The ML Depth is in perfect working order it does unfortunately have some blemishes. On the top trim as can be seen in the photos. It has been well cared for otherwise, rarely used and not driven hard. Will consider reasonable offers. It is a quality sub for both music and movies. If you just want raw, unrefined big bass, this may not be the sub for you. If accuracy matters, please consider. 

     

    Specs can be located via

    https://www.martinlogan.com/en/product/depth-i

     
    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

    20201202_075915.jpg

    20201202_075858.jpg

    20201202_075846.jpg

    20201202_075732.jpg

    • Like 1
  4. Item Condition: 9.5/10 - As New
    Shipping Options: Pickup available and you can audition.
    Suburb or Town: Kenmore
    State: QLD
    Payment Method: PayPal, Cash
    Reason for selling: I have decided to purchase a larger screen from the same manufacturer.

    Further information:

    This Elite Screen Fixed Frame 103 Inch 2:35:1 aspect ratio projector screen which is acoustically transparent is up for grabs. It is in as new condition. It has been in a non-smoke and pet free environment. 
    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

    20201202_072444.jpg

    20201202_072434.jpg

    20201202_072429.jpg

  5. Item: Martin Logan Balanced Force Subwoofer 210 or 212
    Price Range: $2500 - $3500
    Item Condition: Used. Must be in excellent condition or as new condition. 
    Extra Info:

     

    Looking to upgrade my subwoofer from the Martin Logan Depth I to the Martin Logan Balanced Force to match my Summits. The subwoofer needs to be in excellent condition or as new condition. Looking for piano black or dark cherry if possible. Will use past sales on this forum as a guide to pricing. Based in Brisbane area. Best alternative is audio active selling the 210 at $3,250.

     

    Please don't forget to report your post as FOUND when possible. (You can now delete this text).

  6. Item Condition: Excellent 9.5/10
    Shipping Options: Pickup available but audition is not available.,Pickup available and you can audition.,Shipping is available at agreed cost.
    Suburb or Town: Kenmore
    State: QLD
    Payment Method: PayPal
    Reason for selling: No longer required

    Further information:

    • True 100W (continuous) discrete direct-coupled MOSFET amplifier
    • Downward firing 250mm long-throw driver with cast chassis
    • Ultra-rigid 30mm cabinet ® Improved ABC® filtering circuit with 24 musically correct semi-tone increments between 22Hz-96Hz.
    • Four position mode selector: line/LFE (0 degrees phase and 180 degrees phase)
    • Audiophile grade toroidal transformer
    • Gas-tight Neutrik high level connection for long term consistency of sound quality
    • High guality, panel mounted twin phono inputs at OdB and +12dB (low level)
    • Balanced high level Neutrik input
    • Totally discrete input circuitry for high and low level inputs
    • Separate volume controls for high and low level input adjustment
    • Simultaneous connection of h'igh and low level sources
    • Set-Safe® audibly transparent driver protection
    • Double-sided glass-fibre board with plated-through holes
    • IEC power input socket - non-captive lead for installation flexibility
    • Hand-built in Great Britain

     http://www.audioreview.com/product/speakers/subwoofers/rel-acoustics/strata-iii.html
    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

    20201111_135220.jpg

    20201111_135150.jpg

    20201111_135141.jpg

    20201111_135136.jpg

  7. I've come across the following information.

    There are a couple of possibilities that may be occurring. One would be that the panel is simply resonating because it has perhaps lost a bit of tension. The other possibility is that the clear 'damping strips' have come loose from the backside of the panel. There is a difference in performance between the two.

    A resonating panel will only buzz on certain notes and at somewhat higher volumes.

    A loose damping strip will buzz at almost any frequency and at any volume.

    From your description, I believe that you are hearing a resonance. We fondly refer to the phenomena as "Kazooing" because it sounds like a kazoo. This can usually be improved by heat treatment. All CLS panels are heat treated initially before they leave the factory. Some times with age, they will stretch themselves slightly loose. They need heat to re-tension them. There is a very specific technique to heat treatment. If you wish to try it, Here are the instructions.

    CAUTION!!!!

    There certainly is the risk of damaging the panels by melting a hole through the membrane. Bad thing. If you are careful however, I think you will do just fine.

    The heat can be applied with a strong hair dryer. A heat gun may be too extreme. I recommend starting with the heat source about 12 inches away from the speaker. Complete the entire procedure and if it has no affect, move the heat source about 2 inches closer and repeat the entire process. Patience is required.

    The heat must be applied ONLY to the side portions of the panel, never in the center zone indicated by the horizontal spars or ribs. The side sections are the 'bass' sections that are about 6 inches or so wide and run from top to bottom on each side of the panel.

    The heat must be applied from a constantly moving heat source but at a very slow steady rate of movement. Specifically, start applying heat from the dryer at the top of the panel along the edge of the wood frame moving toward the bottom. Keep the heat source moving at the rate of 1 foot per 3 seconds. Next start at the top again but this time, move inboard just slightly, about 2 inches and make another slow downward pass. Repeat until you are near the vertical spar defining the beginning of the center section.

    If you first treated the left bass zone, now do the right bass zone.

    If you have a good light source on the membrane, you may be able to determine if it is receiving enough heat to have a good effect. You should be able to see a slight shimmer of the membrane directly under the heat if light is so that you can see the reflection of the light. As you move the heat past, the area that was shimmering will draw tight. I hope this helps.

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