https://proaudioaccessories.com Sun, 03 May 2026 05:58:42 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proaudioaccessories.com/2025/10/soundcraft-ui12-remote-controlled-digital-mixer/ https://proaudioaccessories.com/2025/10/soundcraft-ui12-remote-controlled-digital-mixer/#comments Wed, 22 Oct 2025 09:50:39 +0000 https://proaudioaccessories.com/2025/10/soundcraft-ui12-remote-controlled-digital-mixer/



Will include the additional wifi router (I can pre configure and pass on passwords, or reset both router and mixer) Great piece of kit that I’ve outgrown. The Soundcraft Ui12 Remote Controlled Digital Mixer is a versatile and compact mixer suitable for various applications such as monitor, front of house (FOH), home recording, recording & live sound, stage/live sound, and studio/recording. With 8 mic inputs, 2 phono inputs, and 8 line inputs, this desktop digital mixer offers a total of 12 channels with a maximum sampling rate of 24-bit (48 kHz). It also features phantom power, built-in WiFi, and built-in effects, making it an ideal choice for professional audio mixing needs. The sleek design and lightweight construction make it easy to transport and set up for any event or recording session.

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Complete with original box, power cables, stickers and 8x knurlie M3 screws.

]]> https://proaudioaccessories.com/2024/07/befaco-even-vco-eurorack-modular-voltage-controlled-oscillators/feed/ 0 https://proaudioaccessories.com/2021/12/koma-elektronik-field-kit-modular-cv-controlled-electro-acoustic-workstation/ https://proaudioaccessories.com/2021/12/koma-elektronik-field-kit-modular-cv-controlled-electro-acoustic-workstation/#comments Sat, 18 Dec 2021 20:06:54 +0000 https://proaudioaccessories.com/2021/12/koma-elektronik-field-kit-modular-cv-controlled-electro-acoustic-workstation/





CV CONTROLLED ELECTRO ACOUSTIC WORKSTATION. The KOMA Elektronik Field Kit is the perfect tool for everyone who would like to experiment with electro acoustic sound. Use everyday objects, amplify them and use them to make sound, like pioneers such as 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. The Field Kit is capable of doing a lot of different things! Let’s through its functions.. The Four Channel Mixer is the beating heart of the Field Kit, providing a fully functional mixer with individual Gain, Mix Level and Tone control over each channel and individual Master- and Aux sub-mixes. The level of the Master and Aux Channels can be set with the Master Volume and Aux Volume controls and the channels being sent to the Aux sub-mix can be set with dedicated Aux Select-buttons. The Aux sub-mix is pre-fader. For the noise heads amongst you: the mixer can be used very well for feedback mixing and no-input mixing as well; there is plenty of Gain to play with and the Tone control is a passive Low/Hi Pass filter drastically changing the sound. Additionally it provides the ability to catch electromagnetic waves for further processing inside the Field Kit. The frequency of the radio can be set with a dedicated multifunctional Search-control which acts both as a manual CV-source and as an input attenuator for a CV-signal. Envelope Follower with CV and Gate Out. The Envelope Follower in the Field Kit applies two functions to the waveform you send to the input: full-wave rectification (mirroring of negative portions of the waveform) and low-pass filtering (averaging). It can also be used for frequency doubling of a signal, which is a great tool to have in the electroacoustic domain. In addition to the Envelope Out, the Envelope Follower inside the Field Kit also gives out a gate signal whenever the level of the input signal is high enough. The input signal level can be set with a dedicated Attenuation-control. Low Frequency Oscillator (LFO). The Low Frequency Oscillator generates periodically varying voltages to be used as control signals. The output waveform can be set with a three-position Waveform-control and gives out either a Square-, Triangle- or a mix of Square and Triangle waveforms. The frequency of the LFO can be set together with a dedicated Frequency-control and a three-position Range-control. With the higher range-settings, the frequency of the LFO reaches into the audio-range so the LFO can also be used as a simple drone sound source, send this is into a delay effect and you can make trippy sounds for hours! A very cool function of the Field Kit is the DC Interface. You can use its output voltages to run little motors, fans, solenoids, buzzers and control them with control voltage signals. The DC Interface can be used together with PWM (Pulse Width Modulation)- or Pulse-controlled devices. An example of a PWM-controlled device is a DC-motor of which the rotation speed can be set by varying the pulse width. A Pulse-controlled device can be a solenoid-motor whose impulse strength/distance can be set with the length of the control pulse. Other devices that can be used together with the DC Interface could be computer fans, LEDs, relay switches, etc. Here are a few things you can use with the DC Interface. The operation mode of the DC Interface can be set with a two-position Mode-switch and there is a multifunctional Intensity-control and a CV/Trigger-input whose functions are dependent on the mode of use and whether a jack is present at the CV/Trigger-input. The Field Kit Expansion Pack comes with both a prepared DC-motor and a prepared solenoid-motor ready to be used together with the DC Interface or alternatively the user can prepare devices on his/her own. The Signal Interface is a nifty toolset to transform the raw signals of a wide variety of sensors and switches into signals that can be used with the Field Kit or other gear. This means you can trigger or control sound by light, heat, humidity, distance, speed, acceleration, proximity, pressure, force, level, all depending on what type of switch or sensor you are using! Ideal for sound installations! The Signal Interface consists of two parts, the Switch and the Sensor Interface. The Switch Interface transforms signals from different switches like buttons, ball- or tilt-switches etc. Into four different types of gate signals. It can output gates, inverted gates, ramp or sawtooth triggers of adjustable length (1ms to 1s). It has two outputs that can be used at the same time, so you could drive a motor and scan the CV Radio with the same switch! The output-voltage spans a range from 0V to about 8V. The Sensor Interface is made to manipulate the output voltage of analog sensors, like light-, heat- or distance-sensors and convert their signals into control voltage. It can amplify or attenuate the incoming signal and add a DC-offset, so you can for instance set the motor to a constant speed and make it run faster by outputting a higher voltage from the sensor. The maximum output-voltage is about 8V. It provides enough current to power an Arduino! Weight: 1.3 kg Dimensions: 27 × 17 × 12 cm. Ships with 9v BOSS Power Supply. There are some items which are not covered by the DSR’s including Software and Hardware that includes Software needed for it’s operation and Music items (Records, CD’s DVD’s and so on), (mainly in ear headphones and microphones). This amount will be decided by our staff after inspection of the items. If you have received an item and it is faulty then please get in touch straight away. We will do our utmost to sort out any problem quickly and to your satisfaction. These items will be collected, and replaced with an identical product (subject to availability of stock). We may ask you to post small, low cost items, such as headphones, back to us. The item “Koma Elektronik Field Kit Modular / CV Controlled Electro Acoustic Workstation” is in sale since Wednesday, March 25, 2020. This item is in the category “Musical Instruments & DJ Equipment\Pro Audio Equipment\Synthesisers & Sound Modules”. The seller is “rubadub” and is located in Glasgow. This item can be shipped worldwide.

• Model: Koma Elektronik Field Kit
• Type: Desktop Synthesiser
• Brand: Koma Elektronik

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CV CONTROLLED MULTI EFFECTS PROCESSOR. The Field Kit FX is built up from 7 separate functional blocks all focused on mangling and changing incoming audio and CV signals. They are designed to operate together as a coherent addition to our Field Kit Electroacoustic Workstation or alternatively together with other pieces of music electronics with the ability to use control voltage signals. The Field Kit FX is a mad machine packed with a bunch of excellent effects and features. Let’s run through the features. 4 Channel VCA Mixer: The 4 Channel VCA Mixer is where all the signals of the Field Kit FX come together, providing a fully functional mixer with individual Volume and Tone control over each channel. We added CV control over the VCA so you can use your modular synthesizer, the CV outputs of your original Field Kit, or any other device to tweak the audio levels of the signals coming from the effects or feeding into them. The level of the Master Output can be set with the Master Volume rotary control, use the CV Select buttons to route the CV signals of the CV Interface to the separate channels. We like to push the limits with sound. Just like the mixer in the Field Kit, there is plenty of Gain to play with and the Tone control is a Low/Hi Pass filter that can drastically change the sound. CV Controlled Spring Reverb: One of the classic effects is the Spring Reverb, which especially taken from its enclosure is the experimentalists dream. You can touch it, hit it and use the physical properties to create spooky and unearthly sounds. We got so many requests of users of the Field Kit to add one, so we did. The Spring Reverb section in the Field Kit FX is Ottos take on classic Spring Reverb circuitry and it rocks! He added a switchable Resonant Low Pass and Bandpass Filter in the audio path and a dedicated Cutoff rotary control to shape the input signal. In addition to that, we added variable Gain In, so you have maximum control over what you send into the effect. The Spring Reverb comes with CV control over Cutoff Frequency and Feedback. The Field Kit Spring Reverb works with a whole scala of reverb tanks! Please note: the Field Kit FX does not have a build-in spring reverb tank. You can use a whole scala of reverb tanks by connecting them to the Tank In and Out RCA connectors! Try playing around with different sizes. There’s a great high quality reverb tank in the Field Kit FX Pack. CV Controlled Frequency Shifter. A super useful and interesting effect and very popular here in the KOMA workspace is the CV Controlled Frequency Shifter. A frequency shifter moves all audio frequencies by a given frequency amount, rather than a musical interval, like a pitch shifter. Technically, it modulates the audio onto a high frequency carrier wave, while filtering off one sideband and demodulated using a slightly different frequency. This gives super cool results. Small shifts in frequency can give you deep phasing effects. Larger shifts will allow you to enter a highly interesting sonic world, where for instance frequency differences which are related to a note give strange harmonic structures, which when the note changes give the weirdest sort of musical dissonance which was a much used trick of KOMA favourite Karlheinz Stockhausen. For instance, when you input a piano sound and shift the frequency up you will end up with a piano which is very metallic sounding. When you shift the frequency down, the sound will be more like a membrane. You can change the sound of the Frequency Shifter with the Amount control, which allows you to set the frequency shift amount, and the Sideband control where you can tweak the harmonic structure. Of course both controls can be controlled via the CV Interface too. CV Controlled Digital Delay. The Digital Delay is another creation of Otto, where he tweaked known configurations of the PT2399 Delay circuit to a Digital Delay with KOMA character! Create crunchy delay effects, add additional effects in the Feedback loop and enter the endless echo space! Use the Time and Feedback rotary controls to shape your sound, both can also be controlled via control voltage! We added a Gain In rotary control to manually feed the signal into the delay path, which is helpful, since this effect can easily go into overdrive! Insert stereo 3,5mm cable to 2 mono 3,5mm cable to connect additional effects to the Feedback chain of the Digital Delay. Use the special stereo to mono in/out feedback cable (or insert cable) in our Field Kit FX Pack (see below) to take the audio signal out of the feedback path and plug it into other effects to make your delay sounds even more unique. Super useful for experimentalists and musicians alike is the Field Kit FXs Looper. The looper can sample sound material up to 3 seconds in length and you can overdub this loop without limitation. Use the SRR rotary control to reduce the sampling rate and use the Crush rotary control to bit-crush the signal. Things get even more interesting and way more fun! When you modulate both controls with control voltages. This way you can create complex loops that keep changing their timbre and therefore create interesting sonic soundscapes and awesome rhythms. CV Controlled Sample Rate Reducer / Bit-crusher. Also when you are not looping signals, you can use the looper section as a Bitcrusher and Sample Rate Reducer! Make a sinewave into a squarewave to scare that cat off your synthesizer. Roll-O-Decks CV Generator: The Roll-O-Decks is a multi purpose CV generator that you can use to control the CV Inputs of your Field Kit FX, original Field Kit or any type of (modular) synthesizer. It consists out of two different functions. The 4 Step Mini Sequencer. A sequencer is always a handy source to have around when playing with effects. Use the different voltages that come out of the Mini Sequencer to automate different effect features, like the feedback of the Delay or the Cutoff frequency of the Spring Reverbs filter. Route cv signals from one of the CV Interfaces inputs to the Threshold rotary control of the Roll-O-Dex and use incoming signals to trigger the different steps. Once no voltage is applied to the input, the Threshold control will act like a clock source, advancing the Mini Sequencer with every pulse. Just like the Mini Sequencer, the Envelope Generator creates handy cv signals to use with effects. It uses the four rotary controls to set the Attack, Decay, Sustain and Release phases of the envelope. If there is no CV routed to the Threshold pot, it will fire off repeatedly with the speed set by the Threshold control. If you route a CV signal to the Threshold, it will compare this incoming signal to the threshold and only fire if the CV signal goes above it. CV Interface: The CV Interface consists out of 4 CV inputs that can be routed to 11 destinations on the Field Kit FX. These 11 destinations are the most important features that can be controlled on the machine. The four CV inputs are color-coded (Seapunk Blue, Chrisi Pink, Deep Dan and OG Orange). The eleven destinations have an LED and a little push button above them. When you press the button, the color of the LED changes and the CV with the same color is now routed to that control. Want to route your favourite LFO to the Delay Time? Simply plug it into one of the four inputs and press the small pushbutton above the Delay Time until the colors match. Every CV can be routed to every destination and every CV can also be routed to multiple places as many times as you wish. Sample Rate Reducer / Bitcrusher. 4 Channel VCA Mixer. 4 Step Mini Sequencer. Weight: 1.5 kg. Dimensions: 27 × 17 × 12 cm. Ships with BOSS 9v power supply. There are some items which are not covered by the DSR’s including Software and Hardware that includes Software needed for it’s operation and Music items (Records, CD’s DVD’s and so on), (mainly in ear headphones and microphones). This amount will be decided by our staff after inspection of the items. If you have received an item and it is faulty then please get in touch straight away. We will do our utmost to sort out any problem quickly and to your satisfaction. These items will be collected, and replaced with an identical product (subject to availability of stock). We may ask you to post small, low cost items, such as headphones, back to us. The item “Koma Elektronik Field Kit FX Modular / CV Controlled Multi-Effects Processor” is in sale since Sunday, March 22, 2020. This item is in the category “Musical Instruments & DJ Equipment\Pro Audio Equipment\Signal Processors & Effects”. The seller is “rubadub” and is located in Glasgow. This item can be shipped worldwide.

• Model: Koma Elektronik Field Kit FX
• Type: Multi-Effects Processor
• Brand: Koma Elektronik

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