Compact 2-Channel XLR Audio Isolator

Dimensions: 32 × 69 × 80 mm. Weight: 300 g. Housing material: ABS plastic. Colour: black. Input impedance: 600 Ω (AC), output impedance: 600 Ω (AC). Input interfaces: two hybrid 6.35 mm (1/4") / XLR combo jacks. Output interfaces: two XLR male jacks. Fully passive design — no power supply required. Frequency response: 20 Hz – 25 kHz (±0.3 dB ref. 1 kHz). Signal loss: < 0.7 dB (ref. 1 kHz, 1 V rms). Insulation resistance: 100 MΩ at DC 1000 V. Isolation voltage rating: AC 50–60 Hz, 0–1500 V. Supports true two-channel physical isolation with balanced/unbalanced signal conversion. Designed to eliminate ground loop noise, external line interference, and digital artefacts while protecting connected gear from ground potential differences and static discharge. This isolator enables clean audio routing between mixers, interfaces, microphones, and broadcast equipment in live sound, studio, and remote broadcast setups. Its Permalloy core transformer-based isolation ensures high-fidelity signal integrity without colouration or latency. Ideal for UK-based podcasters, church AV teams, mobile DJs, and small studio engineers who need reliable, plug-and-play noise elimination without adding complexity or power dependencies. Use cases include connecting consumer-grade devices (e.g., laptops, USB audio interfaces) to professional XLR-based mixing consoles; bridging unbalanced outputs (like 6.35 mm instrument outs) to balanced XLR inputs on broadcast mixers; and resolving hum/buzz in multi-device live streaming rigs where multiple grounded devices share a common electrical circuit.