Elektron Tonverk OS 1.3 — Free Wavetable Synthesis Added to the Polyphonic Sampler

The Elektron Tonverk — a 16-track polyphonic multisampler now running OS 1.3 with built-in wavetable synthesis.

Elektron has been shipping free firmware updates for Tonverk at a pace that keeps redefining what the box actually is. OS 1.1 added the Grainer granular engine. OS 1.2 brought new reverb and filter options. Now OS 1.3 introduces Wavefinder, and the character of the instrument shifts again — this time toward synthesis.

What Wavefinder Actually Does

Wavefinder is a dual-oscillator wavetable machine that slots into Tonverk's source machine architecture alongside the existing sample players and Grainer. Each oscillator runs independently, and you blend them using position and level controls. Tune and detune are on hand for width, and Elektron includes 12 wavetable animations to introduce movement and modulation over time. You can also import your own wavetables from the SD card, which opens the door to custom sound design that sits entirely outside the factory palette.

The OS package ships with 75 wavetables created by Elektron staff, covering enough ground to get started immediately. That said, the real value for producers is the ability to drop in custom wavetables — any sub-bass waveform shapes, reese foundation tones, or evolving pads you build externally can now be loaded directly into a hardware sequencer with 256-step per-track resolution and full parameter lock support.

Why This Matters for Hardware-Focused DnB Producers

Tonverk's architecture — eight stereo audio tracks, four bus tracks, three send tracks and a master — means Wavefinder oscillators are not isolated sound sources. They feed through the same effects chain as your sampled material, so you can run a wavetable bass through the Degrader bit-crusher, parallel compress it on a bus, and sequence the whole thing alongside sampled breaks and one-shots in a single pattern. That kind of consolidated, DAW-free routing is difficult to replicate in a software session without significant setup overhead.

The subtrack choke system also received an update in 1.3. Subtracks can now be assigned to silence each other on trigger — a direct parallel to the open/closed hi-hat choke logic every drum programmer relies on. In a Subtracks machine loaded with percussion hits, this means tighter rhythmic structures with no manual muting required. The arpeggiator gained parameter lock support too, so arp behaviour can now be modulated differently on each step of a sequence.

OS 1.3.1, released April 9, addresses stability issues including sample browser display bugs, MIDI NRPNs not reaching full parameter range, and incorrect pitch bend default values. If you updated to 1.3.0 on launch, grab 1.3.1 now. Both updates are free from the Elektron support downloads page.

View Elektron Tonverk in Thomann.