Showing posts with label Effects. Show all posts
Showing posts with label Effects. Show all posts

Monday, September 01, 2025

Dtronics DT-303 Distortion/Overdrive


I've had a lot of fun playing with the new Dtronics DT-303 that I bought a few months ago.

The Dtronics DT-303 is a small analog distortion and overdrive desktop unit (non-eurorack) made by Dutch company Dtronics.

It’s not a synthesizer, it’s mainly designed to work with machines like the Roland TB-303 and other bassline synths and offers 3 types of distortion.

The DT-303 changes your sound by adding distortion and overdrive .You can make it sound a little rough, or very dirty and aggressive, depending on the settings. 
If you want your acid lines to sound more dirty, loud, or punchy, this box can help.

The unit itself is small and strong, with it's metal case and rubber feet it sits sturdy on flat surfaces. Mono In- and Output are on the backside. The unit comes with a  9V power supply.
It only has a few knobs and buttons that feel sturdier than the ones on my TB-303.

3 buttons to select types of distortion Classic / Turbo / Overdrive or Bypass. 
1 Bypass button allows you to switch back to the original sound quickly.

It also has 3 knobs for Distortion level, Filter cutoff and Volume 
...al in a very cool looking TB-303 aesthetic 

The sound is warm and full and doesn’t make the bass disappear like some cheaper distortion boxes do. 

My own TB-303/DT-303 Combo
Wifred Pover from DTronics got the idea for the DT-303 in 2023; 
"On a rainy Sunday in January 2023 we were brainstorming about new products.
Until then, we had mainly made programmers for synthesizers. examples of this are the DT7, DT-300 and DT-200.
We thought it would be nice to broaden it and see if we could create a distortion.
While we were talking, we came up with the idea of ​​a distortion that could adjust the nuances and that would fit well with the appearance of the 303.
We were also bothered by variants where the connections were not at the back, causing the wires to run over the instrument.

Step by step the project became clearer and took more shape. We have been busy fine-tuning the parameters so that it matches our expectations as closely as possible.
We also enlisted the help of several good friends who have a lot of knowledge and expertise in the field of distortions and of course experience with the Roland TB-303."

"We started designing the hardware and the casing. An important part was the recognizability and the connection to the Roland TB-303. We used custom buttons and pots for this.
This is how the first prototypes of the DT-303 were created."

Funding was realized within a month via Kickstarter. The first modules were shipped in early 2024
and there are still units available via: SynthCity.NL

Basically the Dtronics DT-303 is a simple but effective box.
If you like acid music or 303-style basslines, it’s a great way to get that extra drive and grit.
It only works in mono, but for what it’s made to do, it does an excellent job.

I didn't have the right state of mind to make an original short video of this FX module, but I will try to feature it in upcoming video's. The Dtronics website has enough interesting videos about it anyway....
There is/was still a free Aux send on my mixing desk, so now I can also send 909 Bassdrums and other synths through this box... I love it!

Tuesday, September 16, 2014

Qu-Bit Electronix RT60 DSP Multi-FX

Qu-Bit Electronix (known from their debut Eurorack Nebulæ audio file player/granular oscillator) recently released a few new modules.
I will blog about the Nano Rand once i know a bit more... but first this...

QU-Bit RT60
The RT60 is an 8HP wide, skiff-friendly stereo multi-effects processor that features 7 high quality DSP effects running from the venerable Spin Semiconductor FV-1 chip. 
It sounds very impressive and the cool thing is that all parameters of this module can be controlled via CV, even the switching between effects.

Main Features:
- Wet/dry control
- Voltage control over ALL parameters.
- Stereo in/out
- 7 unique DSP effects including reverb, delay, flange, tremolo and pitch shift
- Dynamic switching of effects
- Power consumption: 70mA

Also check out the initial demo that bigcitymusic published today, find it at http://youtu.be/BeWFWqa1pDA

Video 1: RT60
More info at http://www.qubitelectronix.com/ 
Follow them on Twitter: https://twitter.com/qubitelectronix
,or on Facebook: https://www.facebook.com/qubitelectronix
and Instagram: http://instagram.com/qubitelectronix

Video 2:  Qu-Bit Electronix RT60 Audio Demo by ToothsVideo

" Qu-Bit Electronix RT60 Eurorack Module Audio Demo
A simple audio only demo of the Qu-Bit RT60's seven different effects. All effects have been recorded at the smallest and largest settings as well as minimum to fully wet so you'll be able to hear the tone and the subtleties/extremities of each of the 7 effects.
You will hear a bit of the dry patch before each effect is mixed in -
Verb 1 - 0:00
Verb 2 - 1:09
Chorus - 2:30
Tremolo - 3:39
Flanger - 4:40
Delay - 8:11
Pitch - 10:58

Patch info - Maths Envelope & Clock / Rene Sequence / AFG Oscillator, Sub + Alien Saw / STG Moog / Mixer / Doepfer A-132-2 VCA / no filter
Live modulation of effects, no CV used on the RT60. Used as the last module in the patch.

More info go here -
http://www.qubitelectronix.com/#!rt60...
http://www.Tooths.com.au
http://www.twitter.com/toothsau
http://www.facebook.com/tooths.com.au "
Uploaded by Toothsvideo

Video 3: RT60 Tutorial by Collin Russell

" This is a tutorial for the Qu-Bit Electronix RT60.
Table of Contents
Introduction: 0:00
Verb 1: 0:28
Verb 2: 1:19
Chorus: 2:05
Flange: 2:50
Tremolo: 3:35
Delay/Pitch Shift: 4:27
Pitch Shift: 5:23
Knob & CV Overview: 5:57
Effect Selection Modes: 6:18
www.collinrussellmusic.com
www.qubitelectronix.com"