JTS SIEM-121 In Ear Monitoring Complete System, SIEM-121T, SIEM-121R, IE-1 (2.4GHz)

The JTS SIEM-121 In Ear Monitoring Complete System is the Premium JTS In Ear Monitor System. The system can be run Stereo or Dual Mono operation allowing for multiple receiver packs to run from a single transmitter giving two separate mixes.

JTS SIEM-121T Single Channel In Ear Monitor Transmitter Features

- Reliable wireless coverage that extends up to 300 meters
- Digital Volume control/adjustment at -40 to +20dB
- 6 programmable groups, each up to 24 channels
- Username programmable
- Rugged, all-metal construction for lasting durability
- Complete the system with our compact-size SIEM-121R body-pack receiver

JTS SIEM-121R Mono In Ear Monitor Receiver Features

- Allows you to shape the sound of your monitor mix with stereo & mono, HF booster and volume limiting
- Adjustable volume limiter sets the maximum level range for the volume knob
- Enables adjustment of left/right balance
- Updated high-contrast LCD screen optimizes user visibility
- Compact design (lighter and thinner) optimizes your wearing experience
- Up to 6-hours continuous use from 2x AA batteries keep you going all night
- Complete the system with our compact-sized SIEM-121T wireless transmitter

JTS IE-1 High Definition Dynadriver Monitoring Earphones Features

- 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

JTS SIEM-121T Single Channel In Ear Monitor Transmitter Specifications

- Carrier Frequency Range: 2.4GHz
- RF Output Power: 10 mW
- Nominal Frequency Deviation: ±40KHz (MAX)
- Audio Input Impedance: 20kΩ
- Nominal Input Level: -12 dBu
- Maximum Input Level:
  - Aux: 12dBu
  - Line: 22 dBu
- LCD Display:
  - Key lock
  - Stereo/Mono
  - RF power
  - User Name
  - Group/Channel
  - Frequency
  - Input Selection
  - Sensitivity
  - Remoset ID
- Audio Input Connector: 2x Balanced XLR / Ø6.3mm phone Combo Socket
- Audio Output Connector: 1x 6.3mm Stereo Phone Jack
- Loop Out Connector: 2x 6.3mm Balanced Loop Out Socket
- Switching Power Supply: 100-240V
- Dimensions (W x H x D): 210 x 42 x 225 mm
- Weight: 1.14 kg

JTS SIEM-121R Mono In Ear Monitor Receiver Specifications

- Carrier Frequency Range: 2.4GHz
- Earphone Output: 60 mW
- Minimum Load Impedance: 16
- LCD Display:
  - Antenna
  - RF
  - AF Level
  - User Name
  - Key lock
  - Battery Fuel Gauge
  - Stereo/Mono
  - HF booster
  - Limiter
  - Group/Channel
  - Remoset ID
  - Frequency
- Output Connector: 3.5mm Stereo Phone Jack
- Battery: 2x AA batteries or 2x MiNH rechargeable battery
- Operation Hours: Over 8 hours
- Dimensions (W x H x D): 65 x 95 x 20 mm
- Weight: 0.13 kg (without batteries)

JTS IE-1 High Definition Dynadriver Monitoring Earphones Specifications

- Frequency Response: 20~20,000 Hz
- Transducer Type: Dynamic
- Impedance: 16 Ω
- Sensitivity (at 1000Hz): 114 dB/mW
- Distortion: Less than 0.3%
- Cord Length: 148cm with 3.5Ø stereo plug
- Net Weight: 6 grams (cable excluded)