1. Isolates the potential difference between two systems to prevent damage to equipment input levels due to excessive ground voltage 2. Enables safe transmission of audio signals and reduces noise caused by interconnected audio equipment; helps eliminate AC hum from electrical wiring, lighting interference, and grounding issues 3. Reduces noise generated when connecting a laptop to a mixer or electronic instruments to a mixer 4. Minimizes noise from long-distance signal transmission and impedance mismatch between devices 5. Compatible with line-level audio equipment such as computer sound cards, active speakers, multimedia players, cameras, audio mixers, audio matrix switchers, audio separators, audio distribution amplifiers, set-top boxes, MP3 players, laptops, stereo amplifiers, audio switchers, and integrated TV displays Model: 6.5-6.5 Input Impedance: 600Ω/10K (AC impedance) Output Impedance: 600Ω/10K (AC impedance) Input Interface: TS Output Interface: TS Mode: Passive Main Function: Single-channel physical isolation Frequency Response: 20Hz–20kHz (± less than 0.2dB ref 1kHz) Rated Loss: Less than 0.7dB (ref 1kHz, 1V RMS) Insulation Resistance: DC1000V, 100MΩ Isolation Voltage: AC 50Hz–60Hz, 0V–1500V Color: Black Material: Plastic + Metal Package Contents: 1 x Audio Isolator Note: Light reflection and display differences may cause slight color variation between the image and actual item. Measurement tolerance: ±1–3 cm