AudioRoot GLE-20W

AudioRoot GLE-20W

The AudioRoot GLE-20W is an isolated DC/DC converter and Ground Loop Eliminator that prevents hum and ground noise in audio systems. Delivering up to 20 W (12 V / 1.6 A) from a 9–18 V DC input, it provides full galvanic isolation (1000 V DC) between the power source and the powered device, ensuring a noise-free supply.

With internal LC filtering and a 400 kHz switching frequency, the GLE-20W achieves very low noise levels. Its 87 % efficiency minimizes heat and guarantees long-term reliability in bag setups or field rigs. The unit’s metal shielding and Hirose connectors make it ideal for powering recorders, receivers or camera-related devices.

Main Features

• Power: 20 W
• Input voltage: 9–18 V DC
• Output voltage: 12 V DC
• Maximum output current: 1.6 A
• Isolation voltage: 1000 V DC
• Typical efficiency: 87 %
• Switching frequency: 400 kHz
• Connectors: 4-pin Hirose (input and output)
• Dimensions: 48 × 29 × 22 mm
• Weight: 65 g

Included

• 1 × GLE-20W converter

Other models

• GLE-12W – 12W DC/DC converter, 9–18 V → 12 V / 1 A
• GLE-20W – 20W DC/DC converter, 9–18 V → 12 V / 1.6 A
• GLE-30W – 30W DC/DC converter, 9–18 V → 12 V / 2.5 A
• GLE-60W – 60W DC/DC converter, 9–18 V → 12 V / 5 A