DOEPFER A-138C POLARIZING MIXER

DoepferSKU: 1016038

Prix:
Prix réduit$130.00
Special Order
This item is not regularly kept in stock but can be obtained by placing a Special Order. Please note that Special Orders cannot be cancelled or refunded.

Description

Module A-138c is a four channel mixer, that allows to add or to subtract four incoming voltages to the output signal. In the middle position of the corresponding control the amplification is zero. Turning the knob counterclockwise the signal is subtracted from the output sum with increasing amount. Turning the knob clockwise the signal is added to the output sum with increasing amount. The output control works in the same way, i.e. the resulting output signal can be additionally attenuated and/or inverted.
The module is used in the first place to mix control voltages (e.g. ADSR, LFO). It can be used to mix audio signals too but there is no difference between adding and subtracting audio signals unless they have a fixed phase relationship (e.g. the outputs of a VCO, or the input and output signal of a VCF). For audio signals without phase correlation there is no difference between addition and subtraction.
Control In1 works as a DC offset generator (about -5V...+5V) provided that no patch cord is plugged into socket In1. If this feature is not required it can be deactivated by removing a jumper on the pc board.
The voltage controlled version of a polarizer is the module A-133.

Breite/Width: 8TE / 8HP / 40.3 mm
Tiefe/Depth: 35 mm (gemessen ab der Rückseite der Frontplatte / measured from the rear side of the front panel)
Strombedarf/Current: 20 mA

Paiement et sécurité

American Express Apple Pay Diners Club Discover Mastercard Shop Pay Visa

Vos informations de paiement sont gérées de manière sécurisée. Nous ne stockons ni ne pouvons récupérer votre numéro de carte bancaire.

Estimer la livraison

Vous pourriez aussi aimer

Vu récemment