Parasound EQ300 12 Band Equalizer/Analyzer
Product Description
Building description and sooner or later to be offered...
Parasound EQ300 12 Band Equalizer/Analyzer
.
____________
Specifications
-12-band
-Channel equalizer-analyzer
-Illum switches
-Tape dubbing
-3 color spectrum display
-Year: 1985-1988
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Product Quantity: Only 1 item in stock.
Condition: Very Good!
Country: Japan
Size:
Weight: lb oz | ~ Ship (lb) - Ship weight for this sale is an approximation till revised at time of purchase. For which a total 'of all items' and their weights being shipped will be known, should this be required.
____________
Like to know why older is better, read-on.
Electronic circuit boards of this era were of tin-lead. It has yet been shown to be an issue once said to be by those mandating new restriction on lead. Restriction that includes global bans on industries use of this base metal for products we purchase and enforced by the EPA.
Newer disposable device circuit boards in use since 2000-2005, are of inferior quality non-lead or tin solder and in my opinion don’t withstand heat and time well. Such soldered points will be brittle, weak, actually can move (tin hairs) and dissipate. Not sure why it seemingly evaporates, maybe because of the tin’s ability to migrate and not stay put over time. Giving a once long lived lead soldered contact point, a very iffy and limited life span. Why some prefer to reball their computer boards, to rid them of cheap solder.
For electronics such as this being offered, it has the longer sustaining lead mix (ancient) solder. That is by far a superior quality product, outlasting anything made since 2005 that uses tin mix solder.
Yes newer maybe priced $ cheaper and they may be considered as updated products, but they’re questionable, with an expected and early die date! My best for why older electronics are still in demand.
____________
Please review 'About Us,' to be better informed before purchasing.
Parasound EQ300 12 Band Equalizer/Analyzer
.
____________
Specifications
-12-band
-Channel equalizer-analyzer
-Illum switches
-Tape dubbing
-3 color spectrum display
-Year: 1985-1988
____________
Product Quantity: Only 1 item in stock.
Condition: Very Good!
Country: Japan
Size:
Weight: lb oz | ~ Ship (lb) - Ship weight for this sale is an approximation till revised at time of purchase. For which a total 'of all items' and their weights being shipped will be known, should this be required.
____________
Like to know why older is better, read-on.
Electronic circuit boards of this era were of tin-lead. It has yet been shown to be an issue once said to be by those mandating new restriction on lead. Restriction that includes global bans on industries use of this base metal for products we purchase and enforced by the EPA.
Newer disposable device circuit boards in use since 2000-2005, are of inferior quality non-lead or tin solder and in my opinion don’t withstand heat and time well. Such soldered points will be brittle, weak, actually can move (tin hairs) and dissipate. Not sure why it seemingly evaporates, maybe because of the tin’s ability to migrate and not stay put over time. Giving a once long lived lead soldered contact point, a very iffy and limited life span. Why some prefer to reball their computer boards, to rid them of cheap solder.
For electronics such as this being offered, it has the longer sustaining lead mix (ancient) solder. That is by far a superior quality product, outlasting anything made since 2005 that uses tin mix solder.
Yes newer maybe priced $ cheaper and they may be considered as updated products, but they’re questionable, with an expected and early die date! My best for why older electronics are still in demand.
____________
Please review 'About Us,' to be better informed before purchasing.
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