London, United Kingdom
About this listing
Yet more bargain Buchla collabs from TipTop Audio with this dual voltage processor. Generate CV outputs algorithmically based on multiple inputs, allowing for some seriously complex modulation.
Supplier's Notes:
Model 257 Dual Control Voltage Processor consistsof two identical sections, each of which permits several applied control voltages to define a single output voltage according to the equation:
(Va * K) + ((Vb * (1-M)) + (Vc * M)) + Voset = V_out
The algebraic manipulations possible with this module include addition, subtraction, scaling, inversion, and multiplication. Also incorporated is the capability of using one control voltage (M) to transfercontrol from one applied voltage (V_b) to another (V_c).
Functions
- Attenuverter
Va is the voltage input a for attenuverter (left jack on the panel)
K knob can scale the incoming Va voltage either positively or negatively
- Crossfader
Vb is the voltage input b for the left side of the crossfader (second jack from the left)
+.5 switch adds 5 volts to the input of Vb
Vc is the voltage input c for the right side of the crossfader (fourth jack from the left)
M scales Vb from 1 to 0 based on the position of M knob
M scales Vc from 0 to 1 based on the position of M knob
The middle CV input at M/M can crossfade between Vb and Vc (third jack from the left)
The M knob and M CV added together to control crossfade position
- Oset
Voset Adds 0 - 10 volts to any combination of Va + Vb + Vc
- Output
Vout is the combined voltage of the attenuverter, crossfader and oset (right jack on the panel)
Specifications:
Size: 14HP - Depth: 25mm
Power: +12V 45mA / -12V 22mA
Original Price£154.99
6% price drop
New Price£146.99
+ £5.71 Shipping
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