PLALS-V

PLALS-V - Portable Large Area Induction Loop with V7+ EU Amplifier

The PLALS-V is a fully portable induction loop system designed for medium to large spaces such as conference rooms, lecture halls, and places of worship. It is ideal for temporary installations or mobile use at events and venues where permanent systems are not feasible.

The system integrates a V7+ EU loop driver, a 2-channel wireless receiver, and an auxiliary input, all housed in a compact, rugged 2U rack case. It includes handheld and lapel microphones, wireless transmitters, loop cable, and all necessary accessories. PLALS-V complies with IEC 60118-4 and IEC 62489-1 standards, ensuring professional-grade hearing assistance.

Functionality

• Portable induction loop system - for medium to large venues
• Built-in V7+ EU loop driver - 30W, 14 VDC power
• 2-channel wireless receiver - supports handheld and lapel microphones
• Inputs: balanced line (XLR or Euroblock), mic with phantom power
• Loop output: 7.5 Vrms @ 5 Arms - stable signal delivery
• Advanced audio processing: AGC, compression, HF compensation
• LED-backlit LCD display - real-time system monitoring
• 2U rack case with carry handle - mobility and protection
• Standards-compliant for EMC and assistive listening

Key Features

• Amplifier: V7+ EU, 30W, 14VDC, external PSU (PS-55)
• Audio inputs: 1 x XLR or Euroblock (line), 1 x mic (12V phantom)
• Loop output: 5.08 mm Euroblock, 7.5Vrms @ 5 Arms
• Frequency response: 80 Hz - 9 kHz
• Distortion: THD+N < 1% (-40 dB)
• Microphones: 2 x lapel, 1 x handheld
• Wireless transmitter: 863-865 MHz, 81 UHF channels
• Mic power: 2 x AA batteries
• Case dimensions: 540 x 368 x 254 mm
• Weight: 13.5 kg
• Construction: powder-coated steel, ABS plastic
• Standards: IEC 60118-4, IEC 62489-1, BS EN 55103-1/2, FCC Class B

PLALS-V is a reliable and flexible solution for AV professionals, educators, and event organizers who need high-quality hearing assistance in mobile or temporary setups.