Positive Grids Riff Positive Grids Riff, Spark along with their BIAS FX and BIAS AMP software are nothing short of awesome. The collection delivers a very rich selection of modeling tools to work with. Very much a 'Must Have' for any guitarist.

Positive Grid Spark Amp - One Year in. I have owned the Positive Grid Spark Amp for over a year now and it is still an amazing musical partner. The update that Positive Grid out out went through without a hitch. The construction of the amp has shown its value in the past year. It is solid and put together well and have had no issues with knobs, speakers or memory functions. This amp is worth the price and will last you for years.

Love my Spark Mini My Spark Mini arrived pretty reasonably. Good communication that the extra grille would come later, and it did. That red grille is def. the way to go so I put it right on. Amp is well constructed, amazingly small and portable, and perfect for my newbie skills. Love the portability - it works off a long-lasting USB charge. After some messin' around, got the app to work - figuring out virtual pedals. Now I just need to up my skills to match the quality of this little monster.

Spark Control Recently ordered the Spark control and it came quickly and without issue. The only "negative" I would give regarding the whole process was finding CLEAR and CONCISE instructions on how to use it. The only real option to find out all the aspects was to cobble together findings from YouTube videos.

Great product and service Great product and service! Spark mini is a great amp for any guitarists who needs a compact travel amp. Sound quality is great for its size and portability makes it super easy to carry it around anywhere. I take it to the beach, holidays and everywhere! The team always responded to my emails and tried to help with my questions.