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SL 2510 - SL-2510's were
designed to improve reliability for an on-air music production 32 channel Legacy
console. Within 4 years, many of the stock 2510 opamps started to fail,
especially in the EQ sections. I blame the failures on the potting compound used
to enclose the guts of the 2510's. This potting compound has a consistency
similar to a pencil eraser. It makes a nice insulation to bottle in the heat
generated by the output transistors eventually cooking them.
Upgrades - Additional longevity improvements were made to the output
stage. By putting the output stage on a separate PCB, heat sink pads could be
added and larger output transistors are used to dissipate heat better. In
addition to having better heat dissipation, SL-2510's are repairable should a
failure ever occur.
Over 30 SL-2510's have been in use, 24/7 for the past 5 years in MPR's 32
channel Legacy console. This console is often used for live music broadcasts and
must have a low failure rate. So far, none of the SL-2510's have failed.
PRICES
|
Quantity |
Per Op
Amp |
Total |
Savings |
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10
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$55 |
$550 |
$150 |
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8 |
$57.50 |
$460 |
$100 |
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6 |
$60 |
$360 |
$60 |
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4 |
$62.50 |
$250 |
$30 |
|
2 |
$65 |
$130 |
$10 |
|
1 |
$70 |
$70 |
we
encourage
you to buy in pairs |
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