Sequential Oberheim OB-6 Module

Marsoni

M251S

$1449.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Sequential Oberheim OB-6 ModuleThe Sequesntial Oberheim OB 6 desktop module has all of the same controls as the keyboard version and provides the same immediacy and ease of use. As with the OB 6 Keyboard, all parameters are at your fingertips, with full sized knobs and switches and a comfortable, intuitive layout. The OB 6 sound engine features two discrete voltage controlled oscillators (plus sub oscillator) per voice with continuously variable waveshapes (sawtooth and variable

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I have a ‘22 6.7 Powerstroke w/27k and pull heavy trailers in FLA. I’m worried about the (disco party). John I believe from the Ford Dealer in Hereford, Tx recommended this. I run 2 oz per fill and will see what happens. I’ve got Five fill ups on it now and seems to help responsiveness. Proof will be in the pudding. So far I’m pleased

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Reviewed in the United States on April 9, 2026

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ReevesRacing

Lexington, US

★★★★★ 5

Quieter and more mpg in TDI

Size: 1 Count (Pack of 1)

Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.

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Reviewed in the United States on April 2, 2026

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James Jay

Massapequa, US

★★★★★ 5

It's a spark plug

What i needwd

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Reviewed in the United States on May 27, 2026

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New York, US