MATRIXSYNTH: Search results for Saevitum


Showing posts sorted by date for query Saevitum. Sort by relevance Show all posts
Showing posts sorted by date for query Saevitum. Sort by relevance Show all posts

Thursday, September 15, 2022

Tube Distortion In 16hp - Rabbit Hole, Saevitum, Turbo Entubulator


video upload by John Schussler

"I have a 16hp hole in the rack waiting for a tube distortion. Which one do I choose?

Here are three options. There are more at this size, but I happen to have these three.

As it turns out, they're all very different in sound. The Turbo Entubulator specializes in flexible tube tone. The Rabbit Hole heads towards tube-y corruption while still staying somewhat civilized. And the Saevitum, well, it's just angry angry angry.

So I don't really have a choice so much as a selection for rotation, I suppose.
But it's interesting to hear them back to back and really get a feel for the differences in their character.

Input audio was a basic sine wave from a Dixie II+. Sequenced by Stochastic IG.

00:00 Intro
00:20 Rabbit Hole
03:50 Rabbit Hole sequence
07:55 Saevitum
11:12 Saevitum Sequence
15:32 Turbo Entubulator
17:35 Turbo Entubulator Sequence"

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Note this appears to be the first post to feature Apollo View and their Rabbit Hole. The Saevitum by Abyss Devices, and Turbo Entubulator by Epicycloid have been featured before. That said, here's some info on the Rabbit Hole for the archvies, followed by a DivKid video.


Packed to the brim with character, Rabbit Hole is the first module by Apollo View, combining facility as a mixer with four stages of saturation and distortion, provided by both tube and solid-state circuits. With two channels labeled A and B, each offers an input VCA with Gain control and control voltage jack. Channels are summed before hitting the Drive circuit, a solid-state design with hard-clipping tendencies at extreme settings, then moving onto the starved 12AU7 tube section. For truly searing patches, flip on the OWTH switch, short for "Off With Their Heads", and make heads roll with a diode clipping circuit. There's also voicing switches for the tube, feedback capabilities, and the option to expand the number of inputs with the Curiouser module. Grit up your patches with Apollo View's Rabbit Hole.

All-analog summing mixer with distortion
2 input channels with OTA VCAs
Gain contrls for Drive and Tube sections
Feedback control with CV input
voicing switch for Tube
OWTH LED clipping stage
Expandable with Curiouser module for more audio inputs

Tube distortion fun, patch hacks & VCA tips // Apollo View Rabbit Hole & Curiouser

video upload by DivKidVideo

"Here we’ll explore making the most of distortion, exploiting tubes for interesting behaviours such as sub harmonic tracking as well as explore lots of VCA and mixing tips for things like building crossfaders out of VCAs. We’ll be doing this while demonstrating the new Rabbit Hole and Curiouser modules from Apollo View. Rabbit Hole is a Eurorack VCA summing mixer with multiple drive stages and tone control and Curiouser is a dual vintage VCA that can be used as an input expander or used standalone."

Thursday, August 04, 2022

Abyss Devices - Tube distortions compared


video upload by John Schussler

"Abyss Devices makes a couple different tube-based distortions. The Saevitum is bigger, with a resonant LP/HP filter attached, and Saevicus is smaller with no (resonant) filter. Both use 12AX7 tubes and similar amp circuitry, so I was interested to see where their sounds differed or were the same.

Since the Saevicus doesn't have a resonant filter (it has as filter, but it serves mostly as a simple tone control), I focused on the distortion sounds from each module, with my main question being whether the smaller Saevicus was missing anything in that department, or whether it was just as growly as its big brother.

Input audio was a basic saw wave from a Doepfer A-111. Sequenced by Stochastic IG. Envelope by Zadar.

00:00 Intro
00:20 Basics
03:00 Feedback
04:41 Saevitum filter
08:40 Saevitus gain
11:56 Saevitum filter"
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