Williams AV DL 102 Counter Loop Amplifier with MIC 103 Microphone

Make service counters and reception areas fully accessible with the Williams AV DL102 counter loop amplifier. Designed for small spaces such as information desks, security checkpoints, and monitoring stations, this pro amplifier delivers clear T‑coil audio directly to users’ hearing devices, improving communication without the need for direct wiring to the user. The DL102 accepts line-level input or the included MIC 103 microphone for flexible integration with existing PA, intercom or surveillance systems. Engineered for reliable speech clarity, the unit offers a 1 kHz maximum frequency response and low total harmonic distortion (0.5%), while supporting loop resistance from 0.1 to 1.0 Ohm to suit small loop layouts. Built-in thermal and short-circuit protection and multiple power options (120V/230V AC and 12V DC) ensure robust operation in high-use environments. Ideal for compliance with accessibility standards in retail, security, and public service settings. Add the DL102 to your deployment to enhance customer experience and staff communication—contact sales to order or discuss site installation.

• Improves customer accessibility at counters and service desks by delivering clear T‑coil audio for hearing aid users
• Dual input options (line-level or MIC 103) for flexible integration with POS, intercoms, or public address systems
• Compact, tamper-resistant design with included loop pad and spool for fast, low-profile installation
• Reliable operation with thermal and short-circuit protection and wide power compatibility (120V/230V/12V DC)
• Intelligible speech reproduction with 1 kHz maximum frequency response and low THD for consistent performance