Dual Channel Receiver

The TOA WT-4820 diversity tuner can accept up to two optional wireless tuner modules of UHF band (WTU-4800). It can be mounted in a component rack using an optional mounting bracket (MB-WT3, MB-WT4).

  • Dual channel diversity tuner working with the WTU-4800 tuner modules
  • Mountable in a 19“ rack using the optional mounting brackets MB-WT4
  • Other features: Noise squelch, phantom powering for antennae, mix/solo, switch, AF peak LED, antenna A/B-LED
  • Technical data refers to the use in combination with 2 x WTU-4800 tuner modules

  • Specifications
  • Application examples
  • Equipment
  • Tender text
  • Downloads
Specifications for product:
Power source

AC mains (supplied AC adapter must be used)

Power supply

12 V DC, 250 mA

Frequency response

50 Hz - 18 kHz

S/N ratio

102 dB (A)

Audio output

Mix/channel 1: XLR balanced, ¼“ jack unbalanced; channel 2: ¼“ jack


Antenna A/B, audio (peak), power

Operating humidity

30% - 85%RH (no condensation)

Operating temperature

-10 °C to +50 °C (14 °F to 122°F)


Resin, black


210 x 44 x 181 mm (W x H x D)


770 g

Accessory (included)

AC adapter x 1, Whip antenna x 2, Rubber foot x 4

Application examples
Tender text