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Multi-channel Volume Control volume module kit

A kit that includes all the parts needed to build one four-channel volume control module for the Multi-Channel Volume Control. Up to five of these modules (20 channels) can be used together, or four (16 channels) if an OLED Module is included.

See the link below for details on everything included in this kit.

You will also need a Control module, which also provides power to this module. That kit is available separately.

Note: the photo shows the fully assembled module.

Cat No SC6794. Price: AUD $55.00 ¹

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In stock:

yes (19 available). Estimated dispatch time: 1-3 days

Related to:

Project: Multi-Channel Volume Control, Pt1 (December 2023 [print issue] [online issue])
Project: Multi-Channel Volume Control Part 2 (January 2024 [print issue] [online issue])
Project: Multi-Channel Volume Control, part one (November 2024 [print issue] [online issue])
Project: Multi-Channel Volume Control, Part 2 (December 2024 [print issue])

Other items relevant to these projects:

Kit parts list

	4 × M3216/1206 ferrite bead
	1 × 500Ω mini top-adjust trimpot
	1 × Multi-channel Volume Control volume PCB [01111221]

Connectors

	2 × quad vertical RCA sockets (two stereo pairs)
	1 × jumper shunt
	1 × 2×5-pin gold-plated male header (2.54mm pitch)
	1 × 2×10-pin box header

Semiconductors

	1 × AD8403ARZ10 4ch 10kΩ digital pot IC (wide SOIC-24)
	8 × LM833 dual op amp IC (SOIC-8)
	8 × BAT54S 25V 200mA schottky dual series diode (SOT-23)

Through-hole Capacitors

	1 × 220µF 10V subminiature electrolytic (2.5mm pitch)
	4 × 22µF 50V 105°C electrolytic
	4 × 10µF 50V electrolytic (2.5mm pitch)

SMD Capacitors

	4 × 2.2µF 25V SMA solid tantalum
	11 × 100nF 50V M3216/1206 X7R
	4 × 470pF 50V M2012/0805 C0G/NP0 5%
	4 × 100pF 50V M2012/0805 C0G/NP0

SMD Resistors

	8 × 100kΩ ±1% M3216/1206 ¼W
	5 × 47kΩ ±1% M3216/1206 ¼W
	4 × 22kΩ ±1% M3216/1206 ¼W
	5 × 10kΩ ±1% M3216/1206 ¼W
	4 × 2.2kΩ ±1% M3216/1206 ¼W
	10 × 1kΩ ±1% M3216/1206 ¼W
	4 × 680Ω ±1% M3216/1206 ¼W
	12 × 100Ω ±1% M3216/1206 ¼W

Cable & Hardware

	4 × 12mm Nylon M3 spacer
	8 × 6mm blackened metal panhead M3 screw
	1 × 20-way IDC line socket connector

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