CL 400

Sennheiser CL 400 – XLR to 3.5 mm TRS Adapter Cable for AVX Camera Systems

The Sennheiser CL 400 is a professional‑grade adapter cable designed specifically for Sennheiser’s AVX digital wireless systems, enabling seamless connection between AVX receivers and DSLR/mirrorless cameras, field recorders or any device equipped with a 3.5 mm TRS microphone input.

Built with Sennheiser’s broadcast‑level reliability, the CL 400 ensures clean, interference‑free audio transfer from a 3‑pin XLR female connector to a 3.5 mm TRS mini‑jack, making it an essential accessory for videographers, journalists and content creators who demand uncompromising audio quality in compact shooting setups.

With a 40 cm length, the cable provides enough flexibility for rigging without adding unnecessary clutter. Its rugged construction, molded strain relief and professional‑grade shielding guarantee long‑term durability in demanding production environments.

Key Features

• Professional XLR‑to‑3.5 mm TRS adapter cable
• Designed for Sennheiser AVX wireless systems
• Ideal for DSLR/mirrorless cameras, portable recorders and mobile rigs
• Clean, low‑noise signal transfer for broadcast‑quality audio
• Rugged, field‑ready construction with molded strain relief
• Compact 40 cm length for tidy camera setups
• Plug‑and‑play operation — no configuration required

Technical Specifications

• Product type: Adapter cable for AVX receivers
• Article number: 563661
• Connector A: 3‑pin XLR female
• Connector B: 3.5 mm TRS male (locking not required)
• Cable length: 40 cm
• Cable type: Shielded, low‑noise audio cable
• Compatibility:
• Sennheiser AVX EKP receiver
• DSLR/mirrorless cameras
• Portable audio recorders
• Any device with a 3.5 mm TRS mic input

Use Cases

• Connecting AVX wireless receivers to DSLR/mirrorless cameras
• Feeding AVX audio into portable recorders (Zoom, Tascam, etc.)
• Compact rigs for ENG, interviews, documentary and run‑and‑gun shooting
• Professional audio capture with minimal cabling

Why Professionals Choose the CL 400

The CL 400 is engineered for reliability on set — no adapters, no loose connections, no signal loss. It’s the cleanest, most stable way to integrate Sennheiser’s AVX wireless system with modern camera gear, ensuring your audio is as sharp and dependable as your video.