Lynovation CTR2-Quad

Lynovation CTR2-QuadCTR2 Quad CTR2 Quad is the latest addition to the CTR2 product line. It is a four knob, two button controller based on the M5Dial from M5Stack. Here's a video from Lynn detailing the CTR2 Quad features. The two buttons can be assigned to any button functions, or dedicated to PTT. All knobs can be assigned a turn, and press and turn function. Knob pushbuttons can have a short and long press button function. CTR2 Uno, CTR2 Duo, and CTR2 Quad all run

This is the 'v2' front plate (only) designed by Simon (NV0E) and Len (KD0RC)

External power banks are awkward when operating handheld with the AX1 and may cause QRM

Introduction (by Manuel

5mm TRS but by default will be wired up with the switch between shield and tip with no connection on ring

I'm pleased to offer a kit for this super-compact microphone

The TP-III is attached to the base by an enclosed strip

This listing is for the kit which includes all the parts you need to build it yourself

These are assembled 'ready to use'

Build instructions can be found here

You can choose which firmware to run from the Settings menu in either program

Latest firmware

or Windows apps like Thetis and SDR-Console