MIPRO MI-58T 5 GHz Digital Stereo IEM Transmitter

MIPRO MI-58T 5 GHz Digital Stereo IEM Transmitter

The MIPRO MI-58T 5 GHz Digital Stereo IEM Transmitter is a half-rack wireless monitoring transmitter operating in the 5.8 GHz ISM band. It delivers 48 kHz/24-bit digital audio, a 20 Hz to 23 kHz stereo frequency response, low-latency operation, and selectable Stereo or Mono modes for professional stage and performance monitoring.

Designed for musicians, monitor engineers, houses of worship, theaters, and live production systems, the MI-58T provides two balanced or unbalanced XLR/TRS combo inputs plus two 1/4" TRS loop outputs. Separate 1/4" and 1/8" headphone connections provide convenient local monitoring, while the graphic OLED display and rotary control simplify setup from the front panel.

Flexible RF management supports Group A with 12 preset channels and Group B with B1 and B2 subgroups offering 12 channels each. Every channel supports 64 user ID codes plus one encrypted ID, helping multiple systems operate in the same environment. ENG mode can transfer configuration data to as many as 16 compatible receiver sets, while ACT synchronization streamlines receiver setup.

Key Features

• 5.8 GHz Digital Transmission: Operates in the ISM 5 GHz band using digital modulation for stable wireless in-ear monitoring.
• 48 kHz/24-Bit Audio: Delivers high-resolution digital audio with a system dynamic range of at least 109 dBA.
• Flexible Channel Groups: Provides 12 presets in Group A plus 12 presets in each Group B1 and B2 subgroup.
• ID and Encryption Control: Supports 64 user ID codes and one encrypted ID on each channel for coordinated multi-system operation.
• Dual Combo Inputs: Two XLR/1/4" TRS combo connections accept balanced and unbalanced audio sources up to +24 dBu.
• Loop and Monitor Outputs: Dual 1/4" TRS loop outputs plus 1/4" and 1/8" headphone jacks simplify signal routing and local monitoring.
• ENG Mode: Supports rapid configuration transfer to as many as 16 compatible receiver sets.
• Half-Rack Metal Chassis: Compact construction suits portable systems or rack installations with the appropriate mounting hardware.

Technical Specifications

• Brand: MIPRO
• Model: MI-58T
• Product Type: 5 GHz Digital Stereo IEM Transmitter
• Chassis: Half-rack (9.5") metal chassis
• Display: Graphic OLED
• Control Interface: Rotary control knob, ACT sync button, earphone volume control, AF input gain setting buttons
• Operating Band: ISM 5.8 GHz
• Channel Groups: Group A with 12 preset channels; Group B with 12 preset channels in each B1 and B2 subgroup
• Channel ID: 64 ID codes and 1 encrypted ID per channel
• ENG Mode: Up to 16 sets with compatible receiver setup
• Modulation: Digital modulation
• Audio Sampling: 48 kHz / 24-bit
• RF Power Output: Less than 25 mW, country dependent
• Audio Frequency Response: 20 Hz to 23 kHz, stereo
• Dynamic Range: At least 109 dBA, system
• Total Harmonic Distortion: Less than 0.1% at 1 kHz
• Maximum Input Level: +24 dBu
• Audio Inputs: 2 x XLR/1/4" TRS combo sockets
• Audio Outputs: 2 x 1/4" TRS loop outputs
• Headphone Outputs: 1 x 1/4" TRS and 1 x 1/8" TRS
• Management Interface: 2 x RJ-11
• Antenna Output: 50-ohm TNC female connector
• DC Power Requirement: 12 to 15 VDC
• External Power Supply Input: 100 to 240 VAC switching power supply
• Dimensions: 8.3" W x 1.7" H x 3.6" D
• Weight: Approximately 1.3 lb