Weston Precision Audio: SV1 & SF1 | Full Demo and Review

video upload by Happy Mag

"Tasteful design and even tastier tone — that’s Weston Precision Audio! 🎛️
Met Devin at Buchla and Friends earlier this year and it was an absolute treat 🙌

Starting with the SV1: a dual stereo VCA with both vintage and clean paths — four VCAs in total 🔥
Vintage brings warm saturation with discrete transistors, while the clean side is modern, transparent, and tight 🎯
Run it in mono or stereo, link controls, bias your CV, and boost gain up to +6dB.
Need grit? Crank the input or flip the Overdrive switch for creamy distortion or sharp clipping 💥
And yes — zero-crossing detection eliminates clicks from fast envelopes. Smooth as 🧈

Next up: the SF1, a stereo or dual-mono VCF with two identical 4-pole filters.
Switch between LP, HP, BP — or tap into notch, all-pass, and phaser outputs too 🌈
Link the filters or keep them independent. Modulate everything, shape stereo motion, or use it as a sine oscillator with 1V/oct tracking 🎶
It’s a filter, it’s an oscillator, it’s a full-on sound design weapon 🧪

Head to WestonAudio.com to dive deeper.
And shoutout to Pig Hog for keeping the patch bay clean 🐗⚡️

Special thanks to Pig Hog for the cables!

#WestonPrecisionAudio #ModularSynth #VCAmagic #EurorackLove #SynthDesign #FilterFreaks #StereoModulation #PatchPerfect #ZeroCrossing #SynthCommunity #EngineeringTheSound #ETS

0:00 - Intro
0:04 - Overview
0:15 - SV1
1:21 - SF1"

Frap Tools: BRENSO | Full Demo and Review

video upload by Happy Mag

"The Frap Tools BRENSO is more than just a dual oscillator—it's a modern homage to the west coast synthesis tradition pioneered by Don Buchla in the 1970s. As a complex oscillator, BRENSO offers a dense web of internal modulation, wave shaping, and signal routing options that invite experimentation, creativity, and highly expressive sound design.

Let’s break down what makes BRENSO special—and why it’s a standout tool for modular synthesists and the perfect place to start Happy Mag's Synth Month 2025 journey!

🧠 What Is a Complex Oscillator?

In synthesis terms, “complex” usually refers to waveforms that go beyond simple shapes like sine, triangle, square, or sawtooth. These richer, more dynamic tones are achieved through audio-rate modulation—one oscillator affecting another at high speed to produce new, harmonically rich content.

To that end, BRENSO includes two triangle-core analog oscillators, each with four outputs. These oscillators are designed to interact, cross-modulate, and shape each other in ways that transform simple waveforms into entirely new sonic terrain.

🎨 We Love the Colour-Coded Interface!

One of BRENSO’s most elegant features is its colour-coded layout. This isn’t just for show—it reflects functional sections of the module, making navigation and patching intuitive:

🟢 Green Section – Frequency control for oscillator one
🟡 Yellow Section – Frequency control for oscillator two
⚪ White Section – Timbre shaping (via wavefolders and shapers)
🔴 Red Section – Amplitude control (via a four-quadrant multiplier for AM/RM)

These sections are organised spatially and visually, so once you understand the color scheme, you're halfway to mastering the module.

🔄 Modulation Without the Patch Cables

BRENSO encourages semi-normalled patching. Many modulation paths are internally routed by default using dashed lines on the panel. For example, the green sine wave is often pre-routed as a modulator for the yellow oscillator—no cable required.

This internal routing makes it easy to get rich interactions going quickly, but BRENSO never limits you: patching a cable into a jack overrides the normalization, giving you complete flexibility.

0:00 - Intro
0:04 - Review"

Erica Synths: Hexinverter Mutant Drums | Full Demo and Review

video upload by Happy Mag

"The Mutant Drum Line lives on! When Hexinverter shut its doors in 2022, the future of those gloriously twisted Mutant modules looked bleak — but Erica Synths swooped in, reverse‑engineered every circuit, and gave the whole lineup a second life with modern muscle.⁠
⁠
🥁 Mutant Bassdrum — pure 808 thump or fuzzed‑out speaker‑ripper thanks to batteryACID distortion. CV everything, stay clean or filthy.⁠
⁠
🎯 Mutant Snare — twin bridged‑T oscillators + snappy noise + switchable HP/BP filter = crack, glitch, or full‑roar chaos. External audio input turns it into its own percussion synth.⁠
⁠
💥 Mutant Rimshot — three oscillators, multimode VCF, and HI/LO/CLV voicing. Flip the range switch for deep FM clangs or classic 909 clicks.⁠
⁠
👏 Mutant Clap — LFSR‑driven 909 clap that mutates into bleeps, broken textures, or lush analogue‑reverb tails. Dedicated NOISE out and Drive for extra crunch.⁠
⁠
✨ Mutant Hihats — true analogue open/closed hats with per‑voice Drive, choke switch, resonant BPF, and external noise input. Classic shimmer to future grit.⁠
⁠
🎚️ Drum Mixer Lite — six channels, LED metering, switchable AUX send, plus a vactrol compressor that glues (or crushes) your kit into one punchy monster.⁠
⁠
Hexinverter’s DNA, Erica Synths’ engineering — same mutant attitude, new‑school reliability. Ready to patch, perform, and terrify your neighbours. 🔊⚡️⁠
⁠
#MutantDrums #EricaSynths #Hexinverter #Eurorack #ModularSynth #808 #909 #DrumMachine #SynthCommunity #GearHeads #BeatMaker #SoundDesign #ElectronicMusic #HardwareSynthesis #SynthLife #ModularMadness #StudioGear #AnalogDrums #VoltageControlled #AussieMusician #HappyMag #EngineeringTheSound #ETS

0:00 - Intro
0:04 - Overview
0:38 - Mutant Bassdrum
1:42 - Mutant Snare
2:44 - Mutant Rimshot
3:53 - Mutant Clap
4:53 - Mutant Hihats
5:46 - Drum Mixer Lite"

Digitone II + Torso S4 #techno #shorts

video upload by Yan Cook

"💾 Project Files and Samples:
https://linktr.ee/yan_cook"

Arcology Scenes for the Polyend Synth / Ambient Sounds

video upload by Polyend

"A Synth 'Scene' is a collection of all the Polyend Synth's settings, including chord packs, scales, synth presets, and effects settings in one instantly recallable project file.

In this demo, we explore the Arcology palette, a complete ambient ecosystem for Polyend Synth designed for immediate cinematic composition. Instantly access immersive soundscapes filled with evolving pads, soft piano textures, and ethereal tones.

Discover Arcology here - https://polyend.com/product/arcology/

0:00 - Suspended Scene
0:38 -Remnants Scene
1:47 - Yoki Scene
2:26 - Silo Scene
3:34 Endorphins Scene
4:19 Purity Scene
5:15 Cornucopia Scene
5:31 Midgar Station Scene
6:02 Crystal Axe Scene
7:11 Botany Scene"

Stylophone Gen X-2 - Full Demo, CV Control, Integration with Eurorack, and more!

video upload by Oscillator Sink

"The Dubreq Stylophone Gen X-2 is here! I was always a big fan of the original Gen X-1 and the good news is that Dubreq have kept all the good stuff and added some "quality of life" upgrades as well as useful new CV features that help it integrate with other instruments.

This video is a full demo and exploration of the new features, with a focus on looking at those new CV features, integrating it with Eurorack and other instruments

Transparency Notice: Dubreq kindly provided the Stylophone to me for the purposes of making videos about it. I did not otherwise get paid, but I do get to keep the Stylophone for myself.

Chapters:
00:00 Intro and Overview
04:10 Features and Basic Demo
09:55 The "New" Touchstrip
11:49 Octave Switch
12:08 Control Voltage (CV)
12:46 Using a Sequencer
16:52 Filter Key Track Self Patching
18:15 Adding an extra oscillator with CV
21:08 Super Stereo Stylophone Duo
24:49 Controlling Modular (the pitch problem)
27:33 Using the Styolphone as a modular voice
32:22 Testing Filter Tracking
33:24 Physical Modeling Vibes
34:37 Final Thoughts"

TTMC Sequencer Card , Easelcommand

video upload by Tokyo Tape Music Center

Behringer Syncussion SY-1 Analog Drum Patches + Samples Demo

video upload by Anton Anru

"🥁 Analog Drums is a collection of 50 patches for the analog drum synthesizer Behringer Syncussion SY-1, featuring 12 Kicks, 8 Snares, 10 Toms, 6 Cymbals, 6 FX, and 8 Percussion sounds.
🔮 This soundset was born from an exploration of this retro-style drum synthesizer, crafting everything from classic, production-ready tones to more experimental percussive timbres. The result is a dual package: a patchbook plus 250 one-shot samples.

📦 Get the soundset: https://antonanru.sellfy.store/p/sync...

💾 Each patch served as a starting point from which several variations were recorded by slightly tweaking parameters. This way, you get not only a guide to recreating the sounds but also a ready-to-use WAV collection (44.1kHz / 24-bit) for both hardware samplers and DAWs.
The collection is suitable for many genres: synthwave, retrowave, techno, deep, house, downtempo, industrial, and many others — anywhere an analog retro sound is needed.

🎹 The Behringer Syncussion SY-1 can be triggered not only via the TRIG button or external trigger but also through MIDI. When connected to a MIDI keyboard, the keys transpose the pitch of the patch—experiment with different notes, octaves, and sequenced patterns to unlock a broad sonic range. Tweaking parameters during performance adds dynamic movement and expressiveness to your percussion lines.

📒 The soundset comes in a PDF format. Following the guidelines while experimenting with the suggested settings will deepen your understanding of the synth’s capabilities.
🎧 Each patch also includes an audio example to demonstrate its intended sound.

I added synth parts to the demos. They are not included in the soundset.

Contents:
00:00 02 Kick, 13 Snare, 21 Tom, 23 Tom, 32 Cym
00:40 10 Kick, 16 Snare, 31 Cym, 36 Cym, 44 Perc
01:21 01 Kick, 18 Snare, 26 Tom, 30 Tom, 43 Perc
01:54 12 Kick, 20 Snare, 34 Cym, 24 Tom, 29 Tom
02:44 06 Kick, 03 Kick, 28 Tom, 42 FX, 37 FX
03:15 09 Kick, 17 Snare, 27 Tom, 48 Perc, 40 FX
03:48 04 Kick, 19 Snare, 35 Cym, 39 FX, 45 Perc
04:19 05 Kick, 14 Snare, 44 Perc, 25 Tom
04:59 11 Kick, 22 Tom, 46 Perc, 47 Perc, 49 Perc
05:30 08 Kick, 15 Snare, 33 Tom, 41 FX, 50 Perc"

Behringer BM-11M LOW PASS FILTER is here!

video upload by Behringer

"Behringer BM-11M LOW PASS FILTER | Legendary Ladder Filter Tones

Join Adam as we dive into the rich, analog world of Behringer BM-11M LOW PASS FILTER – a harmonically rich low pass filter with the DNA of one of the most iconic ladder filters in music history.

With its vintage-inspired preamp section and classic analog circuitry, the BM-11M delivers the warm, powerful tones heard on countless records. Designed for synth users, guitarists, producers, and sonic explorers alike, the BM-11M also features expansive I/O, CV control, MIDI, and USB-C – unlocking endless creative possibilities."

⏱ Chapters
00:00 Welcome to BM-11M
00:33 What does it do?
01:29 Origin
02:14 Features
02:43 Controls + demo
05:03 IO
06:43 CV demo’s
07:46 MIDI + USB C
08:12 BM-11M on drums
09:02 BM-11M on bass

Erm...Yes, This Is Yamaha RS7000

video upload by Isobutane

"These sounds have been tweaked from the internal patches. No external samples were used.

Thank you for watching!"