A-143-2 Quad ADSR |
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Die Modulserie A-143-x beinhaltet verschiedene
Mehrfach-Modulationsquellen. Das Modul A-143-2 ist ein vierfacher
Hüllkurven-Generator vom ADSR-Typ. Andere Module aus dieser Serie sind der
Komplexe Hüllkurven-Generator A-143-1 (Quad-AD) und
der Quad-LFO A-143-3. Falls Sie spannungsgesteuerte ADSR-Funktionen benötigen, so steht das Modul A-141 zur Verfügung. Zur genaueren Information steht die englischsprachige Bedienungsanleitung zur Verfügung: A1432_man.pdf In Ermangelung freier Modulnummern ist geplant, alle mehrfachen Modulationsquellen unter der Gruppennummer A-143 zusammenzufassen (A-143-1 Quad AD, A-143-2 Quad ADSR, A-143-3 Quad LFO usw.). |
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The A-143 series of modules contain multiple modulation sources. Module A-143-2 is a four-fold ADSR type envelope generator. Other modules of this series are the Complex Envelope Generator A-143-1 (Quad AD) and the Quad LFO A-143-3. The module contains 4 independent ADSR-type envelope generators. Each sub-module has available the controls Attack, Decay, Sustain and Release. The three-position Range switch allows to select the desired time range (low - high - medium). The adjustable envelope time ranges from several minutes to some milliseconds. On top of this each sub-module is equipped with three digital outputs (high/low): "End of Attack (EOA)", "End of Decay (EOD)" and "End of Release (EOR)". As soon as the criterion is valid (e.g. end of decay state) the corresponding digital outputs turns to "high". These outputs can be used e.g. to daisy-chain several ADSR sub-modules. For this the digital output in question (EOA, EOD or EOR) has to be connected to the Gate input of the following ADSR. Even automatically running envelopes (pseudo LFOs) or so-called "quadrature envelopes" with cyclical modulations of several ring-shaped, daisy-chained ADSRs are possible. To obtain a pseudo LFO simply the EOD or EOR output has to be connected to the Gate input of the same ADSR. In addition to the obligatory Gate (G)
input for envelope generators each sub-module has available a Retrigger
(Rt) input. The retrigger turns the
direction to "upward" if the envelope has already reached the decay
state while the retrigger pulse occurs. If the envelope is still in the attack
phase the retrigger input has no meaning. This a different behaviour from A-140
and A-141
! If voltage control of all parameters is required module A-141 is available. A detailed description of the module can be found in the user's manual A1432_man.pdf As we have not sufficient module numbers left, all multiple modulation sources will be probably collected in the A-143-x group (A-143-1 Quad AD, A-143-2 Quad ADSR, A-143-3 Quad LFO and so on). |
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Breite/Width:
26 TE / 26 HP / 131.8 mm Tiefe/Depth: 50 mm (gemessen ab der Rückseite der Frontplatte / measured from the rear side of the front panel) Strombedarf/Current: +70mA (+12V) / -50mA (-12V) |
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Preis/Price:
Euro 240.00 The price in US$ depends upon the exchange rate between Euro and US$ at the payment day. |