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GS Music GS e7 Analog Polyphonic Synthesizer - Blue (Open Box)

Marsoni M251S
Sale price$1374.50
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GS Music GS e7 Analog Polyphonic Synthesizer - Blue (Open Box)The GS e7 is a subtractive synthesis polyphonic analog synthesizer. The sound generation is carried out in a total analog way. Each voice has two voltage controlled oscillators (VCO), a noise source, a mixer, a voltage controlled filter (VCF) and a voltage controlled amplifier (VCA). The control signals are digitally generated by a microcontroller, which is capable of processing three low frequency oscillators (LFO) and two envelopes (EG) of the ADSR
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doug powers
Lowell, US
★★★★★ 4
Car run better
Size: Pack of 1, Style: Fuel System Treatment
Very easy to use just pour and go.
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Reviewed in the United States on September 30, 2022
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Wilson-Doge
Battle Creek, US
★★★★★ 5
Excellent value for treatment
Size: Pack of 1, Style: Fuel System Treatment, Size: Pack of 1, Style: Fuel System Treatment
Fuel my turbo and engine run smooth after adding this... Excellent results
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Reviewed in the United States on October 22, 2022
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joseph j
Charlottesville, US
★★★★★ 5
quality fine product.
Size: Pack of 1, Style: Fuel System Treatment
keeps vehicle running smooth.
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Reviewed in the United States on April 10, 2023
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Michael Lynch
Lake Worth, US
★★★★★ 5
Very Nice
Size: Pack of 1, Style: Fuel System Treatment
Very Nice Item and Fast Shipping!
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Reviewed in the United States on February 7, 2020
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Linemen045
Boise, US
★★★★★ 1
Cheap
Size: Pack of 1, Style: Fuel System Treatment
Didn’t make an executive
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Reviewed in the United States on May 13, 2026

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