Second Hand and Ex-demo pre-owned pedals, effects, multi effects, midi interface Roland V bass:: Bass Direct :: For sale, UK, EU, Warwick, London, Manchester, Birmingham, USA EU


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MIDI/Multi Effects

  1. Yamaha B1D + G50 midi controller- £350

  2. Roland G5 Module - Excellent condition £150

  3. Guitar Jack (new) - connect bass/guitar to older Iphone/Ipod/Ipad - £50

  4. Behringer FCB1010 - Midi Controller Good condition, boxed £95

  5. Roland VB 99 Bass system - Excellent condition, £650

  1. UK next week day courier service will be added to your order

  2. For orders outside the UK please Add £7 EU shipping

Tel: 01926 886433


Roland VB99



MIDI guitars have been around for years, but systems catering to bassists are far less common. Derek Johnson sets his sequencer's controls for the heart of the bass...


The technology that allows guitars to be used as MIDI controllers has seen some real advances in recent years. Among the most visible developments has been the neural net system that has evolved from research by Yamaha and German company Blue Chip. Yamaha's G50 MIDI guitar interface and G1D divided pickup has been around for some time -- SOS reviewed it back in December 1996, so check that review out for full details -- and Blue Chip are now producing their own interfaces; their Axiom AX100 was reviewed in SOS May 1998.

The G50 was always designed to work with basses as well as guitar (there's a bass/guitar switch at the back of the case), so it's no surprise that Yamaha are now producing a pickup specifically for the job. What is a surprise is that the B1D is equipped with six magnet elements (just like the G1D), so it can be used on basses with four, five or six strings.

YAMAHA B1D/G50 £179/£550


Tracks well, even on low notes.

Reasonably priced.

Integrates well with Yamaha XG synths.


Setting the G50 up for use with non-Yamaha XG synths may be a drag.

Positioning may be problematic with some basses, especially if you don't want the control box on the back of your bass.


Bass players have few options in the MIDI world, so it's gratifying that the B1D/G50 system works as well as it does.


Fixing The Hardware

Physically, the B1D looks identical to the G1D: the pickup itself is attached by a captive cable to a control box. This features a bass input socket (the signal is sent to the G50, whence it can be routed to an amp or elsewhere), a pair of programmable buttons (used for patch selection, data entry or octave shifting), a three-way selector switch (for choosing bass or synth outputs or a mix of both), and the socket for the multi-way G50 connection cable.

Yamaha generously loaned a 5-string bass for the purposes of this test, but the first thing I discovered was that there was no obvious way to attach the B1D control box to the front of the bass. Yamaha have provided plenty of options for mounting the pickup and control box, from suckers and double-sided tape for temporary use, which leave your guitar unmarked, to velcro and drilled holes for more permanent fixing. I wanted to go for the temporary option, although had I gone for a permanent option, I'm sure I could have got the control box on the front of the instrument (with a slight overhang). Several B1D-toting basses I've seen are so equipped. However, I took a lead from Yamaha's G50 demo video: noted bassist Victor Wootten had his control box stuck to the back of his bass. I tried this, and it was perfectly easy to find a space that didn't get in the way of my playing.

If you decide that you must permanently fix the hardware, and are a little unsure about doing it yourself, find a guitar tech and pay him or her to do it for you. You won't be sorry.

Using The System

Once the pickup was mounted, I simply attached the multi-way cable to the G50 (which was patched into my MIDI system), and started playing. I'm pleased to say that it worked first time, and tweaking string sensitivity helped make it work even better. As with earlier systems, playing should be as accurate as possible to avoid misfiring, but this is made easier by the excellent tracking performance. A delay is present, more so on the E and B strings, but it's barely noticeable once you've adapted to playing with the system. It's even good enough to reliably input notes into a MIDI sequencer, although the G50 generates a lot of MIDI data while tracking playing, and this shows up in a sequence. The G50 also features a monophonic input for pitch-to-MIDI conversion independent of the pickup system; I tried this with a bass, and while it worked consistently, the tracking delays served as a reminder of how things were before this new technology. The B1D/G50 combination is a huge improvement!

The B1D makes it possible for bass players to take full advantage of the G50's comprehensive feature set. Different MIDI channels, and patches, can be assigned to each string, playing position on a string can be used to change MIDI parameters (filter cutoff, for example), crossfade between two patches, and much more. Attached MIDI synths respond to a full range of velocity and pitch-bend (though the latter can be a little flaky) and, of course, you can play chords. In fact, it's possible to use a footswitch to hold a part on one channel while continuing to play with another sound on another channel. The G50 comes set up to interface with Yamaha's XG family of synths -- the MU80 and MU100R, for example -- and will automatically fill the attached synth with suitable sounds and sensitivity settings. If you don't own one of these, you'll have to set things up yourself, which might be fiddly. It's also worth noting that the B1D pick-up will also work directly with the Axion AX100 mentioned in the introduction, so you actually have a (small) choice of interfaces.


The bottom line is that while guitar-to-MIDI conversion was tricky in the past, bass-to-MIDI conversion was pretty much hopeless. This pickup/interface combination changes the situation and lets bass players enter the world of MIDI with the minimum of hassle

Mod Duo - SOLD

Build the ideal pedalboard

Craft your perfect effects combination. The MOD Duo's pre-loaded effects can be edited using the pedal itself, meaning you can tweak each individual effect and how you want it to sound. However, for even more extensive, intricate alterations, the pedal can be connected to your computer.

This allows you to tinker, adapt, and improve every single effect loaded onto your MOD Duo to suit your own needs. Connect the pedal to your PC or Mac via the built-in USB port, and access MOD Devices' online editing software simply and easily through your browser - no need for timely, irritating downloads!

From here, the easy-to-navigate interface will let you rework each individual effect within your device to an extremely precise level. You can alter virtual control dials, switching, and even cables and FX loops to carefully craft any sound you've been dreaming of. Then you can save your setup to the pedal itself and use it remotely with pretty much any audio you can think of. Sound possibilities have never been this limitless.

Endless choice Build your collection.

If the already extensive multitude of effects pre-loaded onboard the MOD Duo isn't enough for you, then MOD Devices have an online plug-in library where you can download even more effects to play with

The best thing about this library is that the vast majority of the effects available are completely free of charge. MOD Devices are also opening up their library to third-party effects developers who can offer bespoke, paid plug-ins. You've never had access to effects as wide-ranging as this.

Natural-sounding effects Authentic sound.

An issue with many multi-effects pedals is that the solely digital sound can often produce artificial-sounding audio that lacks natural sparkle. MOD Devices have solved this problem by making the Duo a hybrid digital-analog pedal. Digitally generated effects will shine with genuine, organic sound thanks to an analog preamp. Your guitar, vocals, keyboard, or any other audio will sizzle with natural clarity, and without the need for a computer onstage.

A company built around the MOD Duo

MOD Devices started up as a business simply to make this pedal. Founder Gianfranco Ceccolini was determined to design a multi-effects unit that would never run out of effects and could slot easily into a live setup without needing a computer to control it.

Gianfranco's vision was one that the music world bought into. In 2014, he set up a Kickstarter campaign to gather the funding to develop the Duo. This was immensely successful, with many enthused enough by the idea to invest their money into the project in the hope the product would be a success.

Ever since, MOD Devices have gone from strength to strength. Continued development and improvement of the Duo unit has seen the effects possible expand, sound quality increase, and popularity grow significantly. All of this has led to much critical acclaim, with Sound On Sound magazine describing the Duo as a pedal "brimming over with potential". A truly unique pedal with endless possibilities.