Sound - Hearing Access Equipment

Sennheiser SZI30 0.5W Narrowband IR Slave Radiator Exc NT20-4 PSU

Sennheiser SZI30 0.5W Narrowband IR Slave Radiator Exc NT20-4 PSU Small to medium power, wideband radiator, capable of handling up to 0.5 watt power. Suits operation with SI 30 modulator. Can be linked with up to 3 other SZI additional radiators to an SI 30. DC powered - supplied without power supply, but NT20-4-UK is available for UK use (see SI 30 for details). Audio frequency response: depends on modulator, Audio signal to noise ratio: > 60dB(A), distortion: < 1%, weight: 135g.