Studio Logic SL88 GRAND MIDI Controller

Marsoni

M251S

$599.50

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

Studio Logic SL88 GRAND MIDI ControllerThe Studio Logic SL88 Grand is an innovative 88 note controller keyboard featuring the best hammer action available on a MIDI keyboard. Key new features include a completely redesigned operating system to integrate with your software and hardware, and a free downloadable SL Editor app to make the live performance even more intuitive. You can also fine tune the sensitivity of the keyboards feel and touch! The SL88 Grand also has Ivory touch wooden keys

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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

Whiting, 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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Boise, US