With its clear, modern design and uncomplicated operation, this in-ear monitoring system is an ideal choice not only for beginners. The reliable range up to 100 m and the low frequency response of 50 Hz - 16 kHz ensure professional performance. The U300® in-ear sets are available in 5 frequency bands for operation:

• 584 MHz - 608 MHz
• 655 MHz - 679 MHz
• 823 MHz - 832 MHz + 863 MHz - 865 MHz
• 470 MHz - 490 MHz
• 514 MHz - 542 MHz

Six systems can be used simultaneously.

The LD-Systems U300® in-ear transmitters offer 12 transmission channels to choose from, an RF transmission power of 10 mW and can be operated in mono or stereo mode. Combo jacks serve as balanced XLR and unbalanced 6.35 mm jack inputs. The input level left and right can be adjusted separately, two LED chains indicate the audio signal strength.

Technical data

• Radio frequency range: 863 - 865 MHz
• Frequency response: 50 - 16,000 Hz
• Channels: 12
• Operating modes: Mono/Stereo
• Transmission method: FM, mono/stereo
• HF output power: 10 mW
• Distortion factor ( THD ): <0.5%.
• Signal-to-noise ratio: 90 dB
• Dynamic range: 88 dB
• Antenna connection: BNC
• Inputs: 2
• Control elements: Power On/Off
• Input connections: XLR
• Display elements: LC display
• weight: 0,66 kg
• Input impedance (kOhm): 8.5 kOhm
• Input sensitivity: -4.5 dbu
• Power supply: 12 - 18 V DC
• width: 212 mm
• height: 43 mm
• Depth: 123 mm
• Power consumption: 1.7 W
• Accessories (included in delivery): Power supply unit

The U300® Bodypack Receiver LD-Systems has a mini jack socket for connecting the earphones and displays for channel, stereo operation and low battery level. It reaches 10 hours running time with two AA batteries. A practical controller allows the individual adjustment of the monitoring volume during the performance.

Technical data

• Distortion factor ( THD ): 0.25
• Audio outputs: 3.5 mm stereo jack
• minimum connected impedance: 16 Ohm
• Max. Audio Output Level: 73 (@ 33 Ohm Power Handling) mW
• Antenna connection: Firmly connected to housing
• Controls: Volume control
• Display elements: RF (LED)
• weight: 0,085 kg
• Power supply: 2 x 1.5 V AA
• Operating time: < 10 hrs.
• width: 64 mm
• Height: 103 mm
• Depth: 24 mm
• Features: incl. batteries

LD-Systems IEHP 1 Professional in-ear headphones black

The LDIEHP1 is an extremely lightweight, professional in-ear headphone with a wide frequency response and clean, balanced sound. It is very well shielded against annoying external noise and comes with three different attachments for perfect adaptation to virtually any ear. A generous 1.5m cable length provides additional comfort, and a gold-plated mini jack plug ensures reliable connection.

Technical data

• Frequency response: 30 - 20000 Hz
• Impedance: 16 Ohm
• Connection type: 3.5 mm stereo jack
• Cable length: 1.5 m
• weight: 0,12 kg