Doepfer in Black... Vintage Style

Exciting news from Doepfer for this upcoming NAMM2016.

First this:
Finally they decided to release modules featuring black frontpanels with white print and vintage style knobs.
The result is truly stunning... i would love to change all my silver frontpanels rightaway :)
It will also look great with their latest series of Special Edition modules.

Doepfer A-100 System in black, with vintage-style knobs (click to enlarge)

Imagine this with their new colored knobs too... i'm very excited for this :)

So far for these modules vintage versions are planned:
A-110-1 Standard VCO, ƒA-110-2 Basic VCO, A-114 Ring Modulator, ƒA-118 Noise/Random, A-120 24dB Transistor Ladder Lowpass Filter, A-132-3 Dual Linear/Exponential VCA, A-138 Mixer, A-140 ADSR, A-147-2 VCDLFO, A-148 S&H/T&H, A-180-2 2x4 Multiple and the A-190-3 USB/MIDI-to-CV/Gate Interface.
If there are sufficient inquiries they will offer the black panels and vintage style knobs as spare parts.

There are also plans to offer more modules with black panels (e.g. the sequencer series A-154/A-155/A-156).

Each module (old and new ones) will be available in any case in the standard version (i.e. silver-grey aluminium with grey knobs).
But they will offer some modules also in the vintage edition (black front panels with black glossy vintage style knob with metal disc
at the top) or other Special Editions (like the black/yellow A-124 Wasp, the blue/white A-110-4 Thru Zero Quadrature VCO or the (upcoming) cream/black A-106-5). So there is no need to dispute. Simply order the version you prefer.

Angled view (click to enlarge)

After NAMM Doepfer will decide how they will proceed...
 
Update 22/02/2016:
Presumably in April 2016 these modules will follow as vintage versions:
A-112 Sampler, A-138b Mixer, A-154 Seq, A-155 Seq, A-156 Dual Quantizer, A-160-5, A-170 Slew Limiter, A-188-1 BBD and A-199 Spring Reverb.

Likewise the Low Cost Cases A-100LC3, A-100LC6, A-100LC9 and A-100LCB will be available in black coated versions from April 2016. 
The above picture shows the vintage modules mounted into a black A-100LC3. 
More information, prices, picture, release dates will be available about middle of March 2016. 
The surcharges will be in the range Euro 45 (A-100LC3) to Euro 80 (A-100LC9).

A-140 ADSR Envelope Generator videos by Raul Pena

It's amazing how fast Raul Pena keeps on publishing those A-100 tutorials.
Here are the first three parts (of 4) of his latest videos...

Video 1: Doepfer A140 ADSR Envelope Generator Part One-Introduction

" Description and demonstration of the Doepfer A140 ADSR module. Demonstration of creating a kick drum with a filter and shaping with the A140 ADSR. Sound and Video by Raul Pena."

Video 2: Doepfer A140 ADSR Envelope Generator Part Two

" Part Two in the Doepfer A140 ADSR Generator demonstration.Experimentating with shaping with the A140 ADSR in the Medium setting.Also includes demonstrations of retrigger and inverse envelope.Sound and Video by Raul Pena."

Video 3: Doepfer A140 ADSR Envelope Generator Part Three-VCO Patch

" Description and demonstration of the Doepfer A140 Envelope Generator in a VCO Patch. A brief description of the A190-Midi to CV Module is described and sound demonstration. Sound and Video by Raul Pena."

Video 4: Doepfer A140 ADSR Envelope Generator Part Four- White Noise Patch

" Description and demonstration of the Doepfer A140 Envelope Generator in a White Noise Patch. A brief description of the A190-Midi to CV Module is described and sound demonstration. Sound and Video by Raul Pena "
Don't forget to check out Raul's site at http://raulsworldofsynths.com/

A-140 ADSR Envelope Generator

Perhaps i should have started my whole PatchPierre blog with writing about the most basic and essential A-100 modules first.

How the four parameters A, D, S and R
change the shape of an ADSR envelope

The A-140, Doepfer's envelope generator was released back in 1995/96, and was one the first modules available.

It is a simple ADSR (Attack, Decay, Sustain, Release) generator.

When this module is triggered it generates a variable voltage, changing in time, called an envelope.

The shape of the envelope is set by four variable parameters: Attack, Decay, Sustain and Release.
The envelope is started (triggered) by a gate signal either from the internal gate voltage on the system bus or, if a signal is put into it, from the gate input socket.

The varying voltage (visualized by an LED) is output in normal (positive) and inverted form, and can be used for all kinds of voltage controlled modulation of any VCO, VCF,  VCA or other CV controlled inputs.
The envelope can also be re-triggered, but that only works when the gate is opened.
The module  has a three-position toggle switch between three time ranges.
The envelope time can be set from about 50 microseconds up to several minutes.

Okay... There's not much extra to write about this elementary module, although i do like the inverted output (plus that it has two 'normal' outputs).
I should say that there are more economicly priced other envelope generators available.
My advice is to get yourself one of the Quad envelope generators for example... if your modular gets bigger you will probably need more EG's anyway.
I do have the four-fold A-143-2 Quad ADSR, but the A-143-1 Quad AD with only Attack and Decay, or perhaps the A-142-4 Quad Decay with just decay are just a few of the other options if you are looking for expanding your modular with basic EG's...

Busboard Access

Updated August 25th 2011

A good patch can sometimes turn out to a whole spaghetti of patchcables.
Luckily Doepfer provided the A-100 system with a subsystem that makes the routing of some Gate and CV signals through the internal busboard-system possible.

It's too bad that not all modules have this ability, but for some modules this is a good way to avoid "over-wiring" your system with patch-cables.

Only modules A-110 (Standard VCO), A-111 (High end VCO), A-111-5 (Mini Synth. Voice), A-140 (ADSR), A-164-1 (Manual Gate), A-185-1 (Bus Access), A-185-2 (Precision Adder) and A-190-1,2,3 and 4 (Midi Interfaces) have access to the CV or Gate signal of the A-100 busboard.

The A-164-1, A-185 (-1 and 2) and A-190 (-1,2 and 3) can be used to "write" the busboard, i.e. they can output the signals to the bus.

The others are able to "read" the busboard, i.e. they pick up the signals CV (A-110, A-111, A111-5) resp. Gate (A-140, A-164-1) from the bus.
The A-111-5 can pick up CV and Gate from the bus. Also the planned A-143-4 Quad VCLFO/VCO will be able to read the A-100's busboard.
For details please refer to the user manuals of these Doepfer modules.

Most of the modules come with jumpers inside that can connect or disconnect the signal from and to the busboard. If other modules should be able to "write" or "read" the bus some of them can be modified. More on this in a future modding blogpost.

Doepfer warns on their DIY-site for shortcircuiting modules and/or busboard, so please take note:
Pay attention that only one module is allowed to "write" to the same bus signal.  If two or more modules write to the bus this leads to a short circuit of the corresponding outputs.
Please let me know if i forgot some modules in the Feedback section of this post, thank you!