Flash accessory Sony XLR-K3M

The Sony XLR-K3M XLR Adapter Kit (187 g) provides digital and analog audio connectivity for compatible Sony cameras with a Multi Interface Shoe. It transfers audio digitally when connected via the camera's built-in digital audio interface to prevent signal degradation, while a switch enables compatibility with cameras using an analog interface. The kit includes a super-directional monaural microphone (ECM-XM1) and a fur-type windscreen for reduced wind noise.

Advantages

The adapter offers low-noise audio capture by using the camera’s digital audio interface or an analog mode when needed. It supports two XLR/TRS combo jacks and a 3.5 mm stereo mini jack with switchable inputs (line, mic, mic + 48 V phantom). The design reduces mechanical handling noise through shock- and vibration-suppressing construction and allows cable-free mounting on the Multi Interface Shoe for direct power and audio transfer. Supplied audio extension cables and flexible mounting options suit professional rigs and camera cages.

Suitable for

• On-camera interviews and ENG (electronic news gathering)
• Documentary and run-and-gun video production
• Field recording with shotgun or wired microphones
• Professional setups requiring balanced XLR inputs and phantom power

Key specifications

• Weight: 187 g
• Inputs: 2 × XLR/TRS combo jacks, 1 × 3.5 mm stereo mini jack
• Input modes: Line, Microphone, Microphone with 48 V phantom power
• Connection: Sony Multi Interface Shoe (digital audio interface compatible)
• Included microphone: Super-directional monaural microphone (ECM-XM1) with fur-type windscreen
• Controls: Record level (AUTO/MANUAL), record level link (INPUT 1 – INPUT 2), attenuator, low-cut filter (100 / 300 Hz)

How to use

Attach the XLR-K3M to a compatible Sony camera by clipping the adapter into the Multi Interface Shoe for direct power and digital audio transfer. Connect microphones to the XLR/TRS combo jacks or the 3.5 mm input, select the appropriate input mode (line, mic, or mic + 48 V) and set the record level to AUTO or MANUAL. Use the record level link, attenuator, and low-cut filter as required to control signal levels and reduce low-frequency noise. If needed, mount the adapter on a rig or cage and use the supplied audio extension cables to position the XLR connectors where convenient.

Usage recommendations

For the lowest noise and highest fidelity, use the camera’s digital audio interface when available; enable 48 V phantom power only for condenser microphones that require it, and engage the low-cut filter to reduce handling or wind-induced low-frequency rumble.