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High Sensitivity / IC Recorder Built-in Model

Overview Feature Diagram
Specification Package


FL-1000 is the flag ship model equipped with a brass made highly sensitive contact mic, sound filter and sound limiter. It has recording function. You can record what you are listening directly to the built-in IC recorder.


  • High Sensitivity Brass Made Mic
  • Mic is composed of machined out brass metal housing and a needle. The needle picks up sounds which coming through the walls, pillars and pipes as vibration. And FET built inside amplifies the collected sound informaiton and sent them out to the FL-1000's amp(main body).
  • Sound Limiter
  • Sound limiter protects your ears from the sudden big output. It turns down the volume automatically when amplifier outputs a big sound. Volume automatically get back to normal level in a second.
  • Sound Filter
  • Sound filter extracts a specific range of frequency from the sound picked up by contact mic. For example, when it is set to “HC” FL-1000 cuts high frequency and emphasizes low frequency.

    TH = Through
    HC = Cut high frequency
    LC = Cut Low frequency
    ME = Cut sound except for human voice
  • Rechargable Battery
  • FL-1000 carrys rechargable battery. The 550mAh rechargable battery lasts 15hours. When you use only contact mic function, battery life is nearlly 50 hours. Charging time is 2.5 hours.
  • IC Recorder Built-in
  • FL-1000 has IC recorder built inside. Memory capacity is 4GB and it can store 70 hours data (※). You can move the data to PC by connecting it with FL-1000 by USB cable. ※Total capacity is subject to change under the various condition.

    Warning!! Handle contact mic very carefully. When you place contact mic to a wall please place it to the surface of wall very gently. When you move the contact mic on a wall, be careful not to scratch the wall. It will break a needle of contact mic.
  • Mic Extension Cable
  • Optional extention cabels are available. You can choose the length from 1.5m、3m、5m、20m.
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Product Name FL-1000
Power Source 3.7V 550mAh Rechargable Battery
Charge Time 2.5h to 3h(Charged by DC5V USB AC adapter)
!! Do not use quick charger. It may damage the battery.
Battery Life 15hrs(Approx) by continuous recording (Makes a MP3 file every 30min)
50hrs(Approx) by using Wall Contact Mic function only.
File Format MP3
Memory Capacity 4GB
In & Output Mic Input (mono)Φ3.5mm mini×1
Earphone Output (Stereo)Φ3.5mm mini×1
IC Recorder USB terminal (for Charge and data transfer)×1
Dimensions Amp 111 x 64 x 24mm / Mic φ36 x 29mm・cable 90cm
Weight Amp 176.5g / Mic 136g

Notice:Above design and specifications are subject to change without notice.

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FL-1000 Amp, Contact Mic, Stereo Earphones(for Wall Contact Mic), USB earphones(IC recorder), USB cable
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