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Wireless Systems   SIEM-111T / 111R & IE1

SIEM-111T / 111R

The SIEM-111 System features reliable JTS UHF PLL technology. There are 961 selectable UHF channels available. As many as 16 sets of SIEM-111T transmitters can operate on the same stage. The system offers 4 groups, with each group having 16 compatible preset channels to choose from. This allows the monitor engineer to set up systems quickly and easily. MPX Stereo Audio Transmission / Reception, switchable to Mono operation if desired. All metal case construction on the SIEM 111R and SIEM 111T. The JTS advanced circuitry assures outstanding signal-to-noise ratio.

IE-1 and IE-6 earphones seal off the ear canal with JTS designed Dyna-Driver ear buds which reduce undesired stage noise, ambient sound levels. 3 pairs of different sized Silicon sleeves included with the IE series earphones ensure a right fit for the users ear canal and comfort.

IE-1

This wideband dynadriver earphone reproduces full range of frequency, natural mids, and full highs and bass. It delivers sound musicians want and should be heard with full detail. Three pairs of silicon sleeve are provided with different sizes for best fitting and sound isolation. Human friendly mechanical structure ensures long time fatigueless wearing. Ergonomic design for long-time wearing without fatigue.

GENERAL SPECIFICATIONS

SIEM-111T
  Carrier Frequency Range   502~960 MHz
  RF Output Power   10 mW
  Nominal Frequency Deviation (modulation)   ±40KHz
  Audio Input Impedance   20kΩ 
  Nominal Input Level   -10 dBV ; 0 dBV (ATT-10 dBV)    
  Maximal Input Level   10 dBV ; 20 dBV (ATT-10 dBV) 
  LCD Display   AF Level, Stereo/Mono, Attenuation Level, Group, Channel, Frequency
  Audio Input Connector   2 x Balanced XLR /Ø6.3mm phone Combo Socket
  Audio Output Connector   1 x 1/8” Stereo Phone Jack
  1 x 1/4” Stereo Phone Jack
  Loop Out Connector   2 x Balanced Loop Out Socket
  Switching Power Supply   100-240V Switching power supply

SIEM-111R
  Input Level Select Switch   0dB / -10dB
  Earphone Output   60 mW
  Minimum Load Impedance   16Ω
  LCD Display   RF Level, Lock-On, Battery Fuel Gauge, Stereo/Mono, HF booster,
  Dynamic Limiter, Group, Channel, Mute, Frequency
  Output Connector   1/8” Stereo Phone Jack
  Power Supply   2 AA batteries
  Operation Hour   Over 12 hours

IE-1
  Frequency Response   20~20,000 Hz
  Transducer Type   Dynamic
  Impedance   16Ω
  Sensitivity  (at 1000Hz)   114 dB/mW
  Distortion   Less than 0.3%
  Cord Length   148cm with Ø3.5 stereo plug
  Net Weight   6 grams (cable excluded)

SIEM-111T / 111R

The SIEM-111 System features reliable JTS UHF PLL technology. There are 961 selectable UHF channels available. As many as 16 sets of SIEM-111T transmitters can operate on the same stage. The system offers 4 groups, with each group having 16 compatible preset channels to choose from. This allows the monitor engineer to set up systems quickly and easily. MPX Stereo Audio Transmission / Reception, switchable to Mono operation if desired. All metal case construction on the SIEM 111R and SIEM 111T. The JTS advanced circuitry assures outstanding signal-to-noise ratio.

IE-1 and IE-6 earphones seal off the ear canal with JTS designed Dyna-Driver ear buds which reduce undesired stage noise, ambient sound levels. 3 pairs of different sized Silicon sleeves included with the IE series earphones ensure a right fit for the users ear canal and comfort.

IE-1

This wideband dynadriver earphone reproduces full range of frequency, natural mids, and full highs and bass. It delivers sound musicians want and should be heard with full detail. Three pairs of silicon sleeve are provided with different sizes for best fitting and sound isolation. Human friendly mechanical structure ensures long time fatigueless wearing. Ergonomic design for long-time wearing without fatigue.