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TeachLogic IRV-2650
Sapphire Wireless Hand Held Microphone System

OUR PART #:  IRV-2650

The VoiceLink II system is a two-channel infrared wireless microphone system that can be an addition to any existing sound system whether in a classroom, conference room...
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Our Price: $752.79
List Price: $875.00
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TeachLogic IRV-2650
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The VoiceLink II system is a two-channel infrared wireless microphone system that can be an addition to any existing sound system whether in a classroom, conference room, banquet room, or district courtroom. The VoiceLink II features a two-channel infrared wireless microphone receiver for the simultaneous use of two wireless microphones: no messy cables and you have total freedom of movement throughout the room. The line level output, balanced (phoenix 3-pin) or unbalanced (1/4" phone), is connected to an existing sound system. Excellent vocal quality and reliable connectivity in excess of 30-foot radius to a central ceiling sensor. Interference-free transmission with 100% program material security (infrared will not transmit through walls).

System includes:

Two-channel infrared wireless receiver (IR-268N), Sapphire transmitter/microphone with Lithium battery (IRT-55), Handheld transmitter/microphonewith Duracell NiMH batteries (IRH-35) and a new drop-in battery charger (BRC-55).


  • Two infrared wireless microphone receivers
  • Two individual balanced line level outputs (XLR)
  • Individual volume controls
  • One balanced line output combined (Channel A & B), 3-pin phoenix connector
  • Combined (Channel A & B) unbalanced output, 1/4" phone. Switchable to mic or line level
  • Excellent for recording with an active board for internet podcasts
  • Four external sensor inputs for ultimate coverage
  • Rack mountable with rack mount kit (RM-268)


  • Receiver Input: Infrared FM
  • Modulation: FM Wide-band
  • Reception Frequencies:
    Ch. A: 2.08 MHz
    Ch. B: 2.54 MHz
  • Infrared Wavelength: 850 nm
  • Tone Signal: Ch. A: 32.768 KHz
  • De-emphasis: 50 µs
  • Frequency Response: 40 Hz, -18KHz, ± 3dB
  • S/N Ratio: ›65 dB
  • THD: ‹1% @1KHz
  • Nominal Deviation: ± 10 KHz
  • Maximum Deviation: ± 25 KHz
  • External Sensor Input: Four, RCA
  • Connectivity Coverage: 2,500 Sq. Ft.
  • Line Output:
    Ch A, Ch B, Balanced Line, XLR
    Ch A & B Mixed, Bal. Line, Three Pin Phoenix connector.
    Mixed Unbalanced Line, ¼" Phone, Switchable Line/Mic
  • Power Supply: 15VDC / 1.5A / 15W
  • Dimensions: 8 ½" W x 1 ¾ " H x 7 ½ " D
  • Weight: 2.2 lbs

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