AR-LST-2 Speaker |
The LST´s output energy can be controlled with a switch, allowing six different levels (spectral energy profiles). AR´s LST-2 is based on the AR-LST, offering similar features, but at a significantly lower price. It has only three available spectral energy profiles instead of the six of the LST.
The LST-2 utilizes the speakers of the AR-5, in detail, the AR-5 10 inch woofer, three of its midrange speakers and three of its tweeters. Acoustic Research´s old manual states that the major difference between the AR-LST and AR-LST-2 is that the LST´s bass response extends slightly lower and that its power-handling capability is slightly higher, but at a higher price.
The shape of both speaker systems is nearly identical. However, the LST is slightly bigger, measuring 27 x 20 x 9 ¾ inches (the LST-2: 25½ x 18½ x 9¾). Also, the weight of the LST is significantly greater with about 90 lbs. for each speaker (LST/2: 60 lbs.)
You found this speaker? Clean it!
We frequently receive images of old, dusty speakers that some lucky owner found in his or her garage after decades of storage. Others purchased an old set of speakers for little money at a garage sale. Our advice: Don´t let them deteriorate, but also don´t scratch them with the wrong tools.
Instead: Clean them carefully. Get a set of soft brushes and other cleaning utensils. If the wooden speaker cabinets look dull or out of color (e.g. due to sunlight), give the wood some new life:
1. wipe off the dust . 3. Use an oil finish, ideally "natural" to maintain the original wood color, such as Tried and True danish Oil.
Price AR-LST
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AR-LST without grills |
Price AR-LST-2
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AR-LST-2 without grills |
AR LST Price: $1500-2500
(Depending on overall condition)
AR LST-2 Price: $500-1000
(Depending on overall condition)
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