B2M—Universal Bass to MIDI Converter

Please note that the B2M has been discontinued and replaced with the new G2M(V3). All the features of the B2M (and more) are now part of the G2M(V3).

Testimonials from users of the B2M

" I use the Sonuus B2M to add a "string section" layer beneath my bass notes. I have looked into several guitar/bass MIDI systems, and all have their quirks, with "latency" (lag) being the biggest bugaboo. All I can say is that the B2M works just like I hoped, and tracks my bass notes in a very "organic" way, almost immediately triggering the higher-to-mid register notes, and with a softer, slightly slower attack on the deep notes. It makes it sound like two or more instruments, with the natural slight differences of attack time. Admittedly, I get an occasional mis-trigger, but MOST of the mis-fires are an octave up or down, so it doesn't really screw the pooch. Most listening would just think you did it on purpose. I am so very impressed by the B2M, for the price of a couple sets of new bass strings, I've got a small, simple, dependable piece of equipment that has become an intrinsic part of my "sound" identity. I'm always thinking I need to buy a few spares, but the B2M has functioned consistently for years. "M. R. Ogle


" Whilst working on the MOONGOOSE album 'Organic Technology' I was worried about how to take it to the live stage without being heavily reliant on Keyboards. I saw an advert for SONNUS products G2M & B2M and immediately found the solution. As a bassist, I found the B2M gave me all of the control I needed over my soft synths, without having to play a keyboard. I now happily play a Moog, Cello, Synth & even Melodica with my usual trusty old bass. The G2M gives us the ability to layer and warp already warped guitars by adding synth/string textures to the sound. The latency is non-existant and MOONGOOSE would highly recommend both of these wonderful units. This is truly 'Organic Technology'...thanks SONNUS. "Yorkie


" Just want to let you know that after just a few hours of using the B2M, I am VERY IMPRESSED! I use it with my five string fretless AND with my double bass (piezo pickup in the bridge). It is surprisingly fast, accurate, and works well with passive pickups. It depends on the patch (I use a JV-1080), but I love being able to have a huge arsenal of sounds for my basses. So, I love it and am amazed at its price and compact design. Now we need multi-channel selection! "Patrick Neher


" Sonuus products are unbelievable. I can convert the sound of bass (and not just that) into MIDI without any special pickup loaded. Absolutely useful! A must have! Thanks Sonuus, you changed my life. "Alberto Rigoni