Out

Maker	CCTV.fm
Type	Stereo output and headphone interface
Mounting	Through-hole
Width	4 HP
License	Proprietary (No open licence published, treat as all rights reserved)
Difficulty	🌡️ Medium through-hole

Left and right 3.5mm inputs, a 3.5mm headphone out and two quarter inch line outs, all under one volume knob. Headphone stage uses paralleled NJM4556 opamps off the full plus and minus 12V rails, so it drives high impedance cans. Plugging in headphones does not mute the line outs.

Documentation

• Assembly instructions

Links

• Maker page
• Buy: Tindie

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This is a third-party open-source design, listed here as a build reference. Specs are researched from public sources; check the source repo and store for the current BOM, panel, and revision before ordering parts. Corrections welcome.

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