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QSC ISA500Ti

Marsoni M251S
Sale price$587.50
Pay 4 payments of $146.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
QSC ISA500TiISA500Ti Commercial Power Amplifier Features Low impedance outputs plus isolated 25, 70, and 100 volt outputs for distributed audio systems Rear panel gain controls for tamper resistance; 2 dB detents allow for quick and repeatable settings XLR and detachable Euro style input connectors DataPort V2 for use with DPV2 compatible signal processing accessories (XC 3, SF 3, LF 3) and DSP 3 DSP 4 (with external power supply) Independent defeatable clip
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 603 reviews
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Verified Purchase
MIKE PERKS
West Palm Beach, US
★★★★★ 5
Amazon makes it so easy
Perfect fit, exact replacement part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
T
Verified Purchase
TMC
New York, US
★★★★★ 5
Reliable and well priced
Works very well in my Cub Cadet XT1
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Reviewed in the United States on May 20, 2026
J
Verified Purchase
Jim Chapman
New York, US
★★★★★ 5
Installed them works good.
Value for the money.
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Reviewed in the United States on March 10, 2026
B
Verified Purchase
Big Earl
Omaha, US
★★★★★ 5
Good Plug if you need this model
These are the OEM for Kohler 7000 series I did service on. They needed to be gapped but that’s every spark plug.
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Reviewed in the United States on May 19, 2026
K
Verified Purchase
Kandace Dewberry
Chelsea, US
★★★★★ 4
Plugs
They are sparkling plugs. They spark. Very slow on delivery.
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Reviewed in the United States on March 30, 2026

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