KOMA Elektronik Poltergeist Analog Quadraphonic Mixer Teaser

Published on Mar 15, 2016 KOMA Elektronik

Playlist:

1. KOMA Elektronik Poltergeist Analog Quadraphonic Mixer Teaser

"Teaser video for the new KOMA Elektronik Poltergeist eurorack module. Analog quadraphonic sound recorded with a binaural microphone to illustrate quadraphonic sound best in stereo. The video starts off with the Bastl Tea Kick which is panned to all outputs with the field control. The bassline's panning is sequenced with the Komplex Sequencer. The noise hats come in and are sequenced via sample and hold. Lastly the pad is panned around from the Master Origin from a Intellijel Dixie sawtooth wave.

NOTE: Wear headphones to experience this video correctly. This is a binaural recording of the Poltergeist in a quadraphonic room to best display its capabilities in a stereo setting. Recorded with a Neumann KU-100 binaural mic courtesy of Bohemian Drips in a quadraphonic studio with Neumann KH-120 monitors at Noize Fabrik, Berlin.

For more information refer to the product page and manual: http://koma-elektronik.com/?product=p..."

2. KOMA Elektronik Poltergeist Example Patch: Crossover

"In this binaural stereo video, we illustrate the Poltergeist with the Crossover example patch from the manual. Input your synthesizer (Anti Oscillator to SVF-201 to Doepfer VCA/Doepfer ADSR) to one channel. Also take the pitch CV (which is sequenced from the Komplex Sequencer) to the Pan CV Input so the sound moves along with the melody. Komplex Sequencer Play Mode and Poltergeist Pan slope are changed throughout to evolve the patch.

NOTE: Wear headphones to experience this video correctly. This is a binaural recording of the Poltergeist in a quadraphonic room to best display its capabilities in a stereo setting. Recorded with a Neumann KU-100 binaural mic courtesy of Bohemian Drips in a quadraphonic studio with Neumann KH-120 monitors at Noize Fabrik, Berlin."

3. KOMA Elektronik Poltergeist Example Patch: Dopplerganger

"In this binaural stereo video, the Poltergeist is employed to create two alternating doppler effects. With a pitched sound going through 2 channels, use a slow attack envelope (PEG here) and connect to the Master Origin. Now take a triggerable LFO (Pingable LFO) and connect it to the VCA of both channels as well as the pitch of the VCO. Match the attack time of the envelope to one period of the LFO. Now set the Pan pot of the first channel so the sound comes from Quadrant 3 to Quadrant 1. The second channel is set so the sound moves from Quadrant 4 to 2. You will hear the same sound coming towards you from the front and from the back alternating with each other."

4. KOMA Elektronik Poltergeist Example Patch: Bruce Bickford

"The Poltergeist Quadraphonic mixer in action with the Bruce Bickford patch as found in the manual. Recorded with binaural microphone to illustrate better quadraphonic sound in stereo. Patch your hi-hat sound (in this case Doepfer Noise through the SVF-201 into the Poltergeist VCA that is CVed by the Doepfer ADSR) into a channel. Take the trigger for your hihats also to clock a S&H module that is processing noise. Then take the CV from the S&H into the channel's Pan CV to move the hihats randomly around the quadraphonic field.

NOTE: Wear headphones to experience this video correctly. This is a binaural recording of the Poltergeist in a quadraphonic room to best display its capabilities in a stereo setting. Recorded with a Neumann KU-100 binaural mic courtesy of Bohemian Drips in a quadraphonic studio with Neumann KH-120 monitors at Noize Fabrik, Berlin."

New KOMA Elektronik POLTERGEIST - Analog Quadraphonic Audio Mixer

Published on Jan 20, 2015 KOMA Elektronik

"PLEASE USE HEADPHONES FOR THE BEST QUADRAPHONIC SOUND IMPRESSION

KOMA Elektronik's new POLTERGEIST Eurorack module enables users to manipulate up to four audio/CV signals quadraphonically or stereophonically in new and ghostly ways.

The POLTERGEIST is an analog Eurorack format audio/CV mixer, panner and VCA that goes beyond the usual two dimensional standards and enables hands-on quadraphonic mixing and panning with a staggering amount of VCAs. The four individual channels each include a VCA with CV input, performance-oriented clickless solo and mute switches that engage upon release for perfect timing, pan with CV input over 360 degrees (however, with the proper CV signal you can spin the sound around infinitely), a FIELD knob to add an inverted version of the signal to all mixer outputs, an ORIGIN knob to control pan modulation from the Master Pan CV input, and of course an input with Gain control. Spatial animation is easily achieved by adjusting these parameters along with outside CV control from other modulation sources.

With a flick of a switch, the POLTERGEIST can function as a stereophonic mixer as well. In the master section are 4 mixer outputs dedicated to each quadrant or left and right depending on which mode it is in. There is also an auxiliary stereo input going directly to the summing bus (pre-master VCA). Create your own compressor by using another module like an envelope or comparator into the Master Gain CV Input, a half-rectified, inverted CV input where positive CV reduces the Master Gain and negative CV is ignored. At the end is the Master Volume knob with CV input.

Pan position is highly controllable on an individual level for each channel. Slope (also controllable via CV) controls the curve of the pan: on one end the signal remains at one output for a long time then quickly jumps to the next; while on the other end, the signal stays at the output for a shortage before it slowly begins moving to the next. Shift each or all channels pan positions from 100% to 0% to -100% with the Master Pan CV input. By adjusting each attenuverter on each channel, complex choreographies are possible.

Additionally, while the POLTERGEIST comes AC coupled to protect amplification equipment from DC signals, a dip switch on the back allows it to be DC coupled to process CV signals as well. It measures at 28HP wide. The KOMA team has worked over a year and a half on this entirely new design as this module premiers our patented analog method of controlling quadraphony and mixing.

The POLTERGEIST will be available at select retailers worldwide in Spring 2015. Come by booth 6990 (hall A) at NAMM to try out the POLTERGEIST for yourself, or catch us at one of our quadraphonic events in Oakland, Portland or Berlin."

KOMA Elektronik Poltergeist: Stereophonic Demonstration

Published on Aug 4, 2016 KOMA Elektronik

"The KOMA Elektronik Poltergeist Quadraphonic Mixer / Panner / VCA can also function in stereophonic mode with a flip of a switch. With an array of eurorack modules and the Komplex Sequencer for example, the Poltergeist is able to throw sound from left to right and in between while functioning as a quad vca and mixer module."

KOMA Elektronik: Poltergeist Tutorial

Published on Apr 6, 2016 KOMA Elektronik

"In this video, we go through each feature of the Poltergeist Analog Quadraphonic Audio Mixer. From inputting a signal and controlling it with the VCA, panning around 360 degrees, solo and mute functions to stereo and quad modes, auxiliary inputs, slope control, and gain CV controls. The main synthesizer sound is a Malekko Anti-Oscillator through the KOMA Elektronik SVF201. The envelope is from a Doepfer module. The kick drum is courtesy of a Bastl Tea Kick followed by the Roland TR8. All synced and controlled by the Komplex Sequencer."

KOMA Elektronik at Schneidersladen

Published on Mar 4, 2015 KOMA Elektronik

"We gave an in-store demonstration of our new products, the Poltergeist and the Komplex Sequencer, at Schneidersladen in Berlin on February 27, 2015. Watch and listen to some cool sounds and info from the KOMA Elektronik team."

KOMA's Field Kit launched on Kickstarter!

"After a year of development, testing and prototyping, KOMA Elektronik is proud to present the latest addition to the KOMA family: the KOMA Elektronik Field Kit! On Kickstarter now! The new KOMA Elektronik Field Kit is the perfect tool for everyone who would like to experiment with electroacoustic sound. Use everyday objects, amplify them and use them to make sound, like our heroes John Cage and David Tudor used to do!

The Field Kit is optimized to process signals from microphones, contact microphones, electromagnetic pickups and able to run DC motors and solenoids. On top of that it can receive radio signals and convert signals from switches and sensors into control voltage. The Field Kit boasts 7 separate functional blocks all focussed on receiving or generating all types of signals. They are designed to operate together as a coherent electroacoustic workstation or alternatively together with other pieces of music electronics with the ability to use control voltage signals:

Four Channel Mixer
Envelope Follower
DC Interface
Analog Switch Interface
Analog Sensor Interface
AM/FM/SW Radio
Low Frequency Oscillator
You can easily interface the Field Kit with a Eurorack modular system. At the backside of the PCB you will find a power connector you can use to power the unit from your system. The total panel width is 36HP. You can buy the Field Kit as a finished unit or build one yourself with the DIY Version."



"All audio has been recorded straight from the Field Kit, using a DC Motor, Solenoid Motor, a DC powered fan, Roland TR-8 and Berlin's local radio station Antenne Brandenburg as audio sources."

Additional details via Kickstarter.

"The KOMA Field Kit

The new KOMA Elektronik Field Kit is the perfect tool for everyone who would like to experiment with electroacoustic sound. Use everyday objects, amplify them and use them to make sound, like our heroes John Cage and David Tudor used to do!

The Field Kit is optimized to process signals from microphones, contact microphones, electromagnetic pickups and able to run DC motors and solenoids. On top of that it can receive radio signals and convert signals from switches and sensors into control voltage!

We have finished development of the Field Kit, are ready for production and we need your support to make it happen!

[Pictured:] The final Field Kit prototype, ready for production!

It's all about the things you connect to the The Field Kit! To get you started we decided to offer an Expansion Pack with a bunch of different sources that you can use and connect to create your own signature sounds.

CLICK FOR MORE »

KOMA Elektronik - Superbooth16

Published on May 3, 2016 DivKidVideo

"Hayden from KOMA Elektronik takes us through their sequencer and Poltergeist at Superbooth."

Quadrophonic Modular Synthesizer Performance

Published on Sep 7, 2017 Hainbach

"For Bauhausfest 2017 I created a quadrophonic modular performance using the Koma Elektronik Poltergeist.
www.hainbachmusik.com"

Koma Elektronik Poltergeist

Details and video previously posted here.

New Synth Gear and Makers in January 2015

After this year's massive New Years post, I thought it might be interesting to see how many new makers and new gear announcements we received in a single month.

This may or may not become a monthly theme on the site depending on interest.  If you think it's worth while, leave a comment.

At a high level we had 12 new makers, one new old maker previously never featured on the site, and a whopping 193 new synth related products. Check out the module list below.  The list is a combination of what was either announced or released this month.

The list in order of appearance:

CLICK FOR MORE »

Welcome back Mr. N

Published on May 13, 2018 Malibu Interface

Improvisation, part of a future live setup.
Using the Roland RSS-10 Sound Space Processor combined with the Koma Poltergeist module (https://koma-elektronik.com/…) for the 3D effects.
2 tracks recording on a Nagra Ares ML.
The following modules / synths have been used :
MS-20 Mini (Korg)
bitbox (1010Music)
Clouds (Mutable Instruments)
Elements (Mutable Instruments)
Electron Fuzz Custom eurorack (Retro Mechanical Labs)
Streichfett (Waldorf)
Avatar (ARP)
ER-100 8 ch. summing mixer (Arrel Audio)
ER-140 Summute (Arrel Audio)
Pico Seq (Erica Synth)
A-157 (Doepfer)
L-130 (Ladik)