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DBX - 231s - Dual 31-Band Graphic Equalizer

Marsoni M251S
Sale price$167.50
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DBX - 231s - Dual 31-Band Graphic EqualizerThe dbx 1231 is a professional dual channel 31 band graphic equalizer providing the highest resolution tonal control for live sound, studios, and installed audio systems. With ISO standard 1 3 octave band centers and dbx's constant Q filter design, the 1231 enables precise system tuning with the resolution required to eliminate feedback, correct room anomalies, and tailor the system response to any acoustic environment. Dual channel 31 band (1 3
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julian charles
Natrona Heights, US
★★★★★ 4
Good product
Size: 60 Count (Pack of 1)
Good product
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Reviewed in the United States on November 22, 2025
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Dee Beck
Lowell, US
★★★★★ 5
Usual,y. Helps me sleepme sle
Size: 60 Count (Pack of 1)
Works for me. Helps me have a restful sleep
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Reviewed in the United States on April 19, 2026
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Jane W.
Grantham, US
★★★★★ 5
It works!
Size: 60 Count (Pack of 1)
Life Extension melatonin seems to work well. I’ve found that 1mg is as effective as the 3mg doses of other brands. I take 1mg every evening, as so does my German Shepherd. It helps us sleep through the night. We chose this brand because it’s clean and simple.
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Reviewed in the United States on November 17, 2025
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Amazon Customer
Charlottesville, US
★★★★★ 5
It works
Size: 60 Count (Pack of 1)
Helped me sleep
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Reviewed in the United States on May 6, 2026
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angle
Charlottesville, US
★★★★★ 5
history of Babylon
Format: Paperback
really good book full of history, highly recommened
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Reviewed in the United States on May 29, 2026

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