Thursday, September 29, 2016

My Thoughts On the Roland VP-03 vs VP-330 Battle

Well, 909 Day has come and gone. We got a peek at some promising gear, but left wondering again when we can catch our first glimpses of these animals in the wild. YouTube user RetroSound has once again gotten first dibs on a new piece. It's the VP-03, the Boutique version of the rare and almost extinct VP-330 Vocoder with Human Voices and String Synthesizer. It's the one perhaps most notably used in the Blade Runner soundtrack by Vangelis. I was ecstatic about hearing this news of the VP-03, nobody wants the VP-03 to live up the hype more than's like a dream come true. Take a look and listen...
Before I give my thoughts on this piece I should note two things. First I am a string synthesizer nerd, and used to use and own a real Roland VP-330 MK-I. I used it lovingly on a few tracks. The VP-330 is a special sound near and dear to my heart, however for financial reasons had to sell it to a lucky friend. Secondly, I have studied its voice and string synthesizer section intimately. I also studied the famed quad-BBD choir ensemble circuit and know exactly what makes it tick. I have used this information to author my own plug-in emulation VST, that uses NO samples BTW, called VSP-330. This VST has gotten many raves and high remarks, despite not reaching a wide audience and I didn't make a version for Mac. DOH! But that is not what we are doing today.

Today we are looking at the VP-03. How does it sound compared to the original? Can users go out and make a fortune selling their own real VP-330 now? If you liked what you heard, and are perfectly content with that - there's no need to read more. My opinion is unnecessary and you'll be perfectly happy.

The VP-03 has A LOT going for it. Out of this world...the Human Voice filters sound wonderful, the string filter - perfect, the quad-BBD Chorus Ensemble effect - perfect! Those of you that want this just for the vocoder will probably LOVE this thing, and may not care for the other features. The VP-03 sounds to me one of the better emulations out there, I applaud what Roland is trying to do but it could sound PERFECT if a couple of issues were addressed with a software update.

If you'll notice in the demo, the release time is cranked all the way up on the VP-03. But it just can't maintain a creamy and smooth note release like the real VP-330 can. The notes should hang, and linger a bit longer. Listen to them both again and you will hear this. Maybe it's because the envelope is re-triggering from zero. Or maybe the attack/release curves are not logarithmic like on the original. I'm not sure, but I know something is going on there.

At 3:49 you hear the grating buzz of non-phase-locked oscillators. "What is non-phase-locked oscillators???" you are probably wondering, and "that buzz, my God what is making that buzz?" The VP-330 is a direct descendant of organ technology. Synthesizers from the era were capable mostly of a single note polyphony. So Roland, among others, adopted the divide down organ voice technology to a synthesizer format. Heck, the ARP Solina String Ensemble IS the string circuitry ripped straight out of an Eminent organ. So the way the organ voice worked for some, use a single - Master Oscillator - to produce the waveform needed for the very top note in the organ. Another circuit, called the frequency divider, copies that note 11 times and divides it into the other 11 notes in the Top Octave. Subsequent circuitry then divides each note in that Top Octave for all the other octaves. This is why on these machines if an F# goes out, often all the other F# octave keys go dead at the same time.

Why am I telling you all of this? The whole point is, ALL notes in this circuit are directly derived IN PERFECT SYNCHRONIZATION from the master oscillator. C1 is exactly 1/2 the frequency of C2 and in PERFECT PHASE WITH IT. So what's the big deal if 6 days of the week the ear can't pick up on these things anyway. The ONE day of the week we CAN hear this problem amplified greatly is when we run it through a quad BBD Chorus Ensemble. Yes, the quad BBD Chorus Ensemble AMPLIFIES phase discrepancies between two notes played an octave apart. And it doesn't do it just now and then, it does it 99% of the time.

If Roland could just take care of those two things it would be a perfect unit. I am so serious. Just fix the release time thing and the phase problems and it would otherwise be as close to a perfect emulation as it could ever be. Just modeling the voicing for proper divide down organ behavior might actually save some of the CPU overhead, although it might take more man-hours to see the job through. I know firsthand, this is what I had to do for my own plug-in VST.

Oberheim Matrix-12 Programming Tips + Tricks [#2 Kick Drum]

Quick how-to video making an electronic kick drum on the Oberheim Matrix-12 Synthesizer. You can use any programmable synthesizer that has filter self-oscillation, usually but not limited to a 4-pole (24 db/oct) filter slope. A couple of the tricks I employ here may surprise you, and can be used on other kinds of synth sounds. Be sure to stay for the end of the video, where I fatten my kick drum sound through a vintage audio compressor.

Tuesday, September 27, 2016

Oberheim Matrix-12 Programming Tips + Tricks [FM]

FM Synthesis is not just for DX7 and Yamaha synths. The Oberheim Matrix-12 can do primitive FM as well, albeit a single carrier and modulator pair. Here are some tips and tricks for exploring the FM possibilities. Some of the ideas come from my Getting Started Programming FM video, so you may want to check that out too.

Wednesday, September 21, 2016

Roland RE-20 Space Echo Audio Demo w/ Synthesizers #6

This is my follow-up video demo of the Roland Boss Space Echo RE-20 pedal. Previously I talked at length about what the functions do. This time I give more audio examples w/ various synthesizers, lead sounds, bass, arpeggios, and a drum machine. Included here are Roland System-1, TR-606, and XP-30. As well as an ARP Solina String Ensemble, and a Korg 770. Audio recorded direct from mixer into a Tascam DR-05 recorder, no other effects processing other than the RE-20.

Tuesday, September 20, 2016

Ecstasy (Deep Desire Remix) [Dreamy Electronic Music]

Chill out to this dreamy electronic music remix. Textures from the Alesis Andromeda are layered with eurorack sounds, and a TR-8 providing 909 rhythms. Listening with an appropriate sound system or headphones is recommended. Video edited in Adobe Premiere Elements.

Tuesday, September 13, 2016

Korg MS-20 Mult-Track Demo #4

This is a Multi-Track demo with all sounds coming from the Korg MS-20 analog monophonic synthesizer. Going for some aggressive Acid House sounds today, putting up some of the patches of these sounds, and a tribute to some bands that have used MS-20 in studio or on stage.

The track is called No Refunds. It is inspired by the VCA noise controversy that apparently spawned a few synth returns in music stores. I shall not be refunding mine. :)

Friday, September 9, 2016


Presented for your viewing pleasure are three of the creamiest string synthesizer elite: Logan/Honer String Melody II, ARP/Eminent Solina SE-IV, and the VP-330 MKI. Behold these heavenly machines in a side-by-side sound comparison. With a special appearance by my hand built Jurgen Haible Triple Chorus ensemble module, auditioned with a dry Solina signal run through.


Happy 909 day. Here are a couple of playlists of my wonderful Roland synthesizers. Enjoy!


Tuesday, September 6, 2016


Today is my 100th video upload. So I thought I would take this opportunity to do something a little different and have some fun with it.
In this video I will have
- Commentary on my Top 5 Synthesizer Demos
- Bottom 5 Videos
- Interesting and Controversial User Comments
- Epic Sound Bytes
Along the way there are a couple of out-takes. If you watch the whole video you might find an Easter egg somewhere...hmmm. So strap yourself in, it will be a fun ride.

Friday, September 2, 2016

Visit the G-Storm Store on Reverb

Be sure to check out my listings at It's an excellent place for musicians to get all kinds of gear.
Shop My Store on Reverb