Dynacord U120:1M 120W Single-Channel Mixer Amplifier

Dynacord U120:1M 120W 1-Channel Mixer Amplifier

The U120:1M is a professional-grade 120-watt mixer amplifier engineered to deliver exceptional performance, reliability, and audio clarity for small to medium-sized sound installations. Designed with versatility in mind, this amplifier is perfectly suited for background music and intelligible voice announcements in a wide range of environments, including bars, restaurants, retail stores, educational facilities, houses of worship, museums, galleries, transportation terminals, and conference venues.

Compact and highly adaptable, the U120:1M occupies just one rack unit in height and half a rack width, making it ideal for installations where space is limited. Its thoughtful design includes mounting brackets for single or dual rack-mount configurations, as well as options for desktop or under-counter placement. When mounted side by side, two U120:1M units can share a single rack space, doubling both channel count and power output while maximizing rack efficiency.

Built with Dynacord's signature focus on quality and durability, the U120:1M delivers clear, consistent audio performance and dependable operation in demanding commercial settings. Whether used as a standalone unit or integrated into a larger system, it offers a smart and compact solution for professional sound reinforcement.

Functions

Advanced Amplification Technology

Incorporates class-D amplification topology for superior energy efficiency, product quality, and reliability compared to traditional linear power supply and class-AB amplification.

Compact Form Factor

Half rack, 1U enclosure ensures space-saving installation without compromising performance.

Full Power at Low and High Impedance

Supports 70V, 100V, 4Ω, and 8Ω speaker systems, offering versatility in system design.

Phantom Power

Facilitates microphone operation with power supplied to both microphone inputs.

VOX Ducking

Prioritizes voice input, enhancing clarity during announcements or speeches.

Remote Power

Enables remote power ON/OFF functionality via contact closure, enhancing operational convenience.

Bass and Treble Adjustment

Allows fine-tuning of audio output with dedicated bass and treble adjustment controls.

High-Pass Filter

Available 120 Hz high-pass filters to tailor audio output according to application requirements.

Flexible Mounting Options

Offers versatile mounting possibilities, including rack mount, side-by-side rack mount, table-top, or under-table mounting, facilitated by included brackets and accessories.

Emergency Input

Features 100V and Line In emergency input with level selection, ensuring critical messages are delivered clearly.

Protection

Equipped with overload and short circuit protection, along with a limiter to safeguard both the amplifier and loudspeaker against accidental overdriving. A temperature-controlled fan ensures optimal cooling without generating acoustic noise at lower output levels.

Accessible Front Controls

Conveniently adjust output gain, input gain per channel, and bass and treble settings directly from the front panel for effortless customization.

• Versatile inputs: 4 inputs, 2 mic/line options with phantom power support
• Full power output supporting 4Ω, 8Ω, 70V and 100V
• EMG override input, ensuring critical messages are heard clearly
• Contact override with 2-tone chime for attention-grabbing alerts
• 70 Hz and 120 Hz high-pass filters to customize audio output and eliminate unwanted low-frequency noise
• Space-saving compact ½ rack design, providing versatility without compromising performance
• VOX Ducking automatically adjusts background music volume for clear voice communication
• Remote activation of standby mode with Remote OFF (Stand by), enhancing energy efficiency

Spec Sheet

Manual