Behringer has announced the release of BQ-10, an analogue semi-modular sequencer based on the classic Korg SQ-10. Having first teased BQ-10 all the way back in 2023, Behringer has made the instrument available worldwide this week.
BQ-10 shrinks down the 1978 Korg SQ-10's functionality into a portable package with a few modern enhancements thrown in, most importantly MIDI support and Eurorack compatiblity – the BQ-10 operates standalone but can be taken out of its desktop enclosure and integrated into a Eurorack set-up.
Looking at BQ-10, the first thing you'll notice is that the SQ-10's three rows of 12 steps have been cut down to size: Behringer says that it's done away with the SQ-10's "quirky" 12-step sequencing in favour of the more common 8- and 16-step format, despite that being one of the SQ-10's most distinctive features.
The two rows up top (Channel A and B) can be used to run dual 8-step sequences in parallel or combined to form a single 16-step sequence, and the bottom row (Channel C) provides another 8-step channel for modulation. Each step has a voltage output knob and a dedicated trigger output, meaning that you're able to adjust the sequence length by patching a trigger output to the Reset Trigger input, just like on the SQ-10.
Four voltage ranges can be selected for each channel (1V, 2V, 5V, and 8V) providing flexible control for melodic sequencing, modulation, and interfacing with instruments that operate using Hz/V. BQ-10's Sequence Mode knob gives you a choice of eight options to control how its three channels play and interact, with both reversing and randomization capabilities on offer.
Channels A and B are equipped with dedicated portamento controls for introducing glide between steps, and gate length can be adjusted via the Duty Cycle control. The BQ-10 runs on its internal clock generator by default, which can go from 20bpm all the way up to 500bpm and is CV-controllable, but can accept clock signals from other instruments via the sync input.
On the I/O front, alongside full CV control for the step sequencer, you've got the aforementioned sync in/outputs over 3.5mm TRS, joined by MIDI In, Out and Thru over 5-pin DIN and USB. Each channel gets a dedicated 3.5mm TS output alongside a combined trigger output, and on the top of the interface you'll find external controls for step input, start/stop and clock speed.
Priced at only $149, Behringer's BQ-10 should make an affordable entry point into analogue sequencing for anyone curious about taking the plunge. Find out more on Behringer's website.
If you're curious about the Korg SQ-10, check out a video from Look Mum No Computer below.
