Sequential Circuits Prophet 600 Analog Synthesizer w/ GliGli OS Upgrade SN 2447

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"The GliGli OS upgrade adds the following:
-Greater resolution of many of the sound parameters with an improved refresh rate
that is making the instrument much more responsive.
-Faster, smoother amplifier and filter envelope generators supporting four different
modes:
1. Fast Linear
2. Slow Linear
3. Fast Exponential
4. Slow Exponential
- A new LFO function generator with a wider range from one cycle every <20 data-blogger-escaped-seconds=""> to about 60Hz with four new waveforms in addition to the original triangle and square including sine, random stepped, noise (like on the original Prophet 5, but non- periodic) and sawtooth (ramp up)
-Multiple keyboard modes including:
1. Poly first note priority
2. Unison (all voice) Hi-key priority
3. Unison (all voice) Low-key priority
4. Solo (one voice) Hi-key priority
5. Solo (one voice) Low-key priority
-Mix Overdrive which now allows the output from both oscillators to drive the mix
VCAs A and B harder as well as the Curtis 4 pole filter resulting in new sonic
possibilities.
-Pitch Wheel interval selection of plus/minus one octave, a minor third and a fifth
-Pitch Wheel reassignment to the VCF and Volume or off
-Modulation wheel intensity setting from Maximum to Medium to Minimum
-Full Midi In control including:
1. Amp and Filter velocity sensitivity with an external keyboard controller
2. Continuous Controllers (CC) of all sound parameters
3. Program change (PC) to choose current preset
-A new and improved tuning procedure
-Chromatic and free Oscillator course pitch control
-Plus/Minus setting for Oscillator Fine Tune and Filter Envelope amount for Poly Mod
and Filter
-Assignable, Random And Up/Down Arpeggiator
-Debounce feature that prevents unintended retriggering caused by the old keyboard
Included in the listing is the Sequential Circuits Prophet 600 as pictured."

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Sequential Circuits Split-8 SN 12445

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Octave The Cat SRM

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CustomPanel4PraxisCat :)

Published on Oct 21, 2014 Dmitri SFC

"EtchedAnodizedAssembledTestedCalibratedC­OAallDay"

Xenophobe

Published on Oct 21, 2014 scorbie

"Starting to make this monster musical.
Main bassline is STEFFCORP ARP2600 Modules.
3x Oscillarp VCOs, 2x Envelarp ADSRs, 2612 VCF and a Arplifier VCA.
Also Frequency Central's LFO range giving the Steffcorp modules some PWM movement, with Doepfer Spring Reverb & some Maths fucking with the FC Raging Bull and Electro Cardiogram filters on the noisy bits.

Time to go John Foxx I think..."

Akai AX60 Teaser - Synthbug

Published on Oct 21, 2014 Synthbug

"Coming soon is the demo for the Akai AX60."

mikrophonie

mikrophonie from cleaninglady on Vimeo.

"a crappy demo of mikrophonie by cleaninglady"

Kaitlyn Aurelia Smith Buchla Music Easel

Published on Oct 20, 2014 Kaitlyn Smith

"Please listen in headphones to experience the spatial components."

Steffcorp - ARP 2600 Eurorack Modules by Rickard Steffensen

It looks like have a new eurorack manufacturer in town, Steffcorp from Rickard Steffensen (see the Steffensen channel for previous posts).   Steffcorp appears to be the new official branding for his work.  According to the about page Steffcorp will initially focus on ARP 2600 modules in eurorack format.

"After passionately working with synthesisers for over 20 years, doing both music and a lot of sound-design, i started a journey 2 years ago recreating my favourite synthesiser of all time – the ARP 2600.

As the eurorack format seemed to have the most to offer, and having worked with software/DSP modular’s for quite some time, i soon realised this was the format of my choice rather than locking myself in to a closed structure. Nothing wrong with that obviously (!), just not my kind of thing...

I am now working hard on getting a full voice of 2600 modules out the door, followed by other even older designs that deserves to be revived!"

The following is their current line-up:

VCF 2612

"This is a clone of the 4012 VCF used in the ARP 2600.
Other than some substituted parts and a “sandwich-layout” mainly adjusted for the eurorack standard, I have tried to keep all the original quirks as close to the original as possible.

The 'sandwich-layout' simply means the VCF is split in 2x PCB’s mounted in parallel on top of each other.
The Core-PCB contains the main circuit, while the Control-PCB contains the controlling elements as well as the buffers."

Oscillarp – VCO

"This is a eurorack-clone of the 4027-1 VCO used in the ARP 2600.
Other than some needed part substitutes, removal of low-frequency option, added hard sync and a “sandwich-layout” adjusted mainly for eurorack, I have stuck with keeping it as close to the original as possible.
This means it will retain all the original quirks of the 4027-1, which also enhances the personality of the oscillator.

The 'sandwich-layout' simply means the VCO is split in 2x PCB’s mounted in parallel on top of each other.
The Core-PCB contains the main circuit, while the Control-PCB contains the controlling elements as well as the buffers."

Envelarp – ADSR/AR

"This is a eurorack-clone of the 4020 ADSR/AR used in the ARP 2600.
Other than some substituted parts, an added comparator on the input and a layout mainly adjusted for the eurorack standard, I have tried to keep all the original quirks as close to the original as possible.

Sometimes less options is a good thing. Sometimes you want good results fast.
This is where the Envelarp comes in. With it’s down-to-the-point controls, it can quickly help you dial in your needs without getting stuck in options.

From smacky snappiness to the softest swell, it does all this with ease.
However, even with its “limited” controls, it still offers a great deal of experimentation if you wish.
With a separate input for Gate and Trig, one can create some very interesting results. Especially combined with various Gate lengths."

Arplifier – VCA

"This is a eurorack-clone of the 4019 VCA used in the ARP 2600.
Other than some substituted parts and a “sandwich-layout” mainly adjusted for the eurorack standard, I have tried to keep everything it as close to the original as possible.

The “sandwich-layout” simply means the VCA is split in 2x PCB’s mounted in parallel on top of each other.
The Core-PCB contains the main circuit, while the Control-PCB contains the controlling elements."

https://steffcorp.se

AniModule - TikTok

Published on Oct 21, 2014 DivKidMusic

"Here's the AniModule - TikTok a 4HP eurorack clock multiplier and divider in one compact module. As always feel free to ask any questions in the comments and like/subscribe for more videos every week."

http://www.animodule.com/store/eurorack-3u/