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Studiomaster DQX4-4000e - 4x1700W Power Amplifier with DSP

Marsoni M251S
Sale price$1680.99
Pay 4 payments of $420.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Studiomaster DQX4-4000e - 4x1700W Power Amplifier with DSPPower Factor Correction (PFC) and Universal 90 250V power supply for reliable operation in various regions. The new DQX series, using the same amplifier and power supply platform as the QX series, feature a high quality DSP, with high precision and dynamic AD DA converters and an informative 3. 3 HD LCD screen. Real time monitoring is available both via the screen or via RS 485 connections, with support for receiving AES digital audio signals.
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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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4.4 ★★★★★
Based on 1386 reviews
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Verified Purchase
Dr Gus
Fort Morgan, US
★★★★★ 5
Great value and does the job admirably.
Color: 7-in-1 Black, Size: Rechargeable Set
I have been using this for several months now. Still haven't needed a charge. Love the little knife to remove cover from cork. Love the decanting attachment. Removes cork easily without much noise and then spits it out. Excellent value. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Julia Miller Shumaker
Birmingham, US
★★★★★ 5
Quality and price
Color: 6-in-1 Black/Decanter, Size: Rechargeable Set
Got this as a gift for my husband for christmas and he loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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Verified Purchase
Pete Gonzalez
Omaha, US
★★★★★ 5
gonzotime
Color: 6-in-1 Black/Decanter, Size: Rechargeable Set
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
J
Verified Purchase
Johnny
West Palm Beach, US
★★★★★ 4
Great item to have
Color: 6-in-1 Black/Decanter, Size: Rechargeable Set
I like the item. I wish there was more info on best practices for using the product versus trial and error
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
D
Verified Purchase
dottie
Belleville, US
★★★★★ 5
It’s easy to use.
Color: 6-in-1 Black/Decanter, Size: Rechargeable Set
It is so easy to use. I highly recommend it for any one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026

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