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Synthrotek Vac Pak Do it Yourself Kit Circuit Bending Control Voltage CV Board 1/4
Synthrotek Vac Pak Do it Yourself Kit Circuit Bending Control Voltage CV Board 1/4
Synthrotek Vac Pak Do it Yourself Kit Circuit Bending Control Voltage CV Board 1/4

Synthrotek Vac Pak Do it Yourself Kit Circuit Bending Control Voltage CV Board 1/4" Jacks

€ 9.5

Availability: 74 in stock
  • MPN: K-C-VP
  • UPC: 0738676125832
  • Brand: Synthrotek
  • Condition: New
  • Country/Region of Manufacture: United States

    Description

    Vac Pak Kit
    Description
    Have you ever wanted to add control voltage to a parameter on your synth or circuit bent toy? Now you can!
    The Vac Pak is a vactrol-based control voltage to variable resistance circuit.
    Connect your CV source to the input jack.
    Set the Scale and Offset trim pots to dial in your optimal resistance, with a range between ~300 ohms to ~10M (all vactrols are a little different in range).
    Connect the wires from J4 to your circuit to make a variable resistor.
    Daisy-chain multiple Vac Paks to the same power source using the remaining connector (either J2 OR J3).
    Power the Vac Pak with a 9V battery clip (wired to J2 or J3) or with your circuit's on-board voltage source (wired to J2 or J3).
    An onboard 5V regulator allows the Vac Pak to be powered with 6-18V DC.
    Comes with a 1/4" jack.
    Caution: Do not exceed +10V DC on the CV input, more may burn up your vactrol!
    Important Links
    Product Page
    Assembly Instructions
    Bill of Materials
    Capacitor & Resistor Lookup Guide
    Schematic
    Synthrotek Vac-Pak CV over any variable resistor product info and demo - YouTube
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    Easy 2 Voice Mod for Synthrotek DS-M | Modular Quick Tip - YouTube
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