Soulsby Synthesizers. Home of The Atmegatron, a powerful 8-bit synth and
The miniAtmegatron, a synth shield kit for the Arduino Uno.

Soulsby Synthesizers Latest News

Strings: The first polyphonic engine for the Atmegatron

There are big changes on the Soulsby Synths Downloads page today, the first of which is a brand new Atmegatron software version called Strings. It is a 4-voice polyphonic audio engine packed with new and interesting features. Some of these are:

  • 16 waveforms, which can be individually assigned to each voice
  • Waveform Cycler
  • Oscillator detune
  • Pitch LFO and envelope
  • ADSR envelope and gate mode
  • Arpeggiator
  • 2 phasers
  • monophonic mode

Check out this video to hear it in action. There are many clocked parameters such as Phaser, Arpeggiator and Wave Cycler, which when combined can create complex timbres. It is available from the downloads page.

The Easy Uploader: upload Atmegatron software with a couple of clicks!

The other big change on the download page is the new Easy Uploader for Mac and PC. This software allows different audio engines to be uploaded to the Atmegatron with a couple of mouse clicks via the FTDI programmer cable. No more need for installing the Arduino IDE, source code or libraries. The tutorial demonstrates the simple upload process.

Of course if you do want to hack the Atmegatron source code, it is still all available at the Soulsby Synths Github.

Last few Odytrons left

It won't be long now until the Odytron Special Edition has completely sold out, so place your order soon to guarantee one! The Odytron is a limited edition Atmegatron with Odytron artwork and software and presets preinstalled. They come bundled with 3 overlays and a programmer cable, so perfect for trying out the new Easy Uploader!

The Odytron is £225 (inc VAT) available from the web store and selected distributors

Posted: April 8, 2016, 7:05 pm

On Monday (7th March) I will be demoing the Atmegatron, Odytron, miniAtmegatron and new Oscitron modules at the Music Hackspace in Hackney. If you're London based, it'd lovely to meet you!

Soulsby synths talk and demo

Details
Date: March 7
Time: 19:00 - 22:00
Cost: Free
Register: https://www.eventbrite.co.uk/e/soulsby-synths-talk-and-demo-tickets-22460075691

I'll also give a short informal talk on the development of the Atmegatron and will have the original prototype there as well as some other synths in progress

Posted: March 2, 2016, 9:30 am

New warm sounds from the 8-bit Atmegatron

The much anticipated Odytron Special Edition is released today. The Odytron is a limited edition Atmegatron, pre-loaded with the brand new Odytron software and factory presets, as well as having unique Odytron paintwork. Only 150 units have been manufactured.

The Odytron is £225 inc VAT (approx $339) and currently only available from the webstore.

The Odytron software simulates the specification of a classic analogue synth but in an 8-bit environment. The result is a fascinating combination of analogue warmth and 8-bit grit. Features include: 2 independent oscillators (duophonic), 2 filter algorithms + bypass, 2 envelopes, LFO, ring mod, wave sync and numerous modulation methods.

Despite the sound being radically different to the original Atmegatron software, the Odytron is 100% Atmegatron compatible and comes bundled with 3 overlays and a programmer cable. This means that it is essentially 4 synths for the price of one. The overlays for the alternative synth engines are: Atmegatron (the classic software), Atmegadrum (drum machine) & Delayertron (delay effects synth).

Odytron software now on downloads page

Existing Atmegatron owners can download the Odytron software from the downloads page for free and can also purchase optional extras: vinyl overlay, programmer cable and instructions.

Posted: February 1, 2016, 10:05 pm

Back from LA, after a very exciting first NAMM. Will do a proper post about it in a day or 2. The new stock of overlays have arrived. Normal service at the webstore can resume and I'll start dispatching orders tomorrow. Many thanks for your patience!

Odytrons will be start to be dispatched from 1st Feb. Software will also go online then too.

Posted: January 26, 2016, 7:20 pm

Hall C, Booth 5000, 21st-24th Jan, Anaheim, CA

We are very excited to be exhibiting at NAMM this year and will be demonstrating a whole range of new products. We are part of the WMD Superbooth and are exhibiting alongside some of the worlds best indie synth manufacturers. If you are attending this year, we would love to see you! Here's some of the new products we'll have on display:

The Oscitron - Eurorack module

Soulsby Synths’ first Eurorack module is a wavetable oscillator. It features the biquad filter algorithms and wavetables that gives the Atmegatron its classic sound. In addition it provides an audio input to capture user wavetables. There are many parameters for capturing and processing the wavetables. The Oscitron will be launched later this year and there will be preview videos demonstrating its full range of features.

The Odytron Special Edition Atmegatron

The Odytron is a limited edition Atmegatron, preloaded with Odytron software and presets. The audio engine provides the features of a classic analogue synth, but in an 8-bit environment. It comes with a programmer cable and 3 overlays to use with alternative software. Available from the 1st February.

miniAtmegatron case

The miniAtmegatron DIY kit was launched last year and received an enthusiastic response. The offical miniAtmegatron case is simple to assemble and provides excellent protection for the PCB and Arduino. They are available from the Soulsby Synths webstore (click drop-down to select case).

See you there!
Posted: January 23, 2016, 5:35 am

Watch the first video demonstrating the new Odytron Special Edition Atmegatron here!

The Odytron software is a unique combination of analogue synth specification with 8-bit digital implementation. It is bundled with a programmer cable and 3 overlays (Atmegatron, Delayertron and Atmegadrum), so there are 4 synth engines available out of the box.

The Odytron Special Edition is strictly limited to 150 units and will retail at £225 (inc VAT).

Email the waiting list to reserve one today!

Update: Here's a playlist that will contain all the vids.

Posted: November 20, 2015, 2:52 pm
older news

Join the mailing list