Microphone Preamps

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Archos Microphone and preampMicrophone and preamp$50
Availability:

Description: Clip mounted microphone and preamp intended for use with Archos Jukebox Recorders with LINE input only. Would be likely to work with Minidisc portables having no microphone jacks and only LINE input.

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FEL Communications 3.5 MXMono XLR Microphone preamplifier
Intro: 08/1999
£76
Availability:
Input: 3 pin XLR female. Output: 3.5mm minijackXLR connector-size, 1-meter cable, 60 grams

Manufacturer's Description: Perfect for use with MiniDisc, this 20 dB preamp is ideal for boosting low-level microphone signals when recording wildlife, speech, nature sounds, and ambiences. Small enough to be built inside the XLR mic connector, there are no batteries, switches or controls, just an instant 20 dB of ultra low-noise top quality amplification. The preamp connects to the microphone jack on portable recorders and is powered from the microphone jack's plug-in power. The preamp can help lift the signal above the noise present in the recorder's internal microphone preamp and get a better level recorded onto disc.

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Reactive Sounds Boost BoxMicrophone Pre-AmplifierUS$199.95
Availability:
Out: 1/8" stereo plug. In: 1/8" stereo jack4.9 X 2.75 X .94

Manufacturer's Description: A true high gain, low noise stereo pre-amplifier. Featuring clipping LED, belt clip and slimline construction. It is compatible with all Minidisc Players and Digital Records, MP3, DAT, Laptops, desktop PC's and professional music equipment with a line input.

Specifications:

  • 0 to 36.5 dB gain (adjustable gain)
  • Runs 80 hours on a 9 volt alkaline battery
  • Output cable: 24" shielded coiled cable 1/8" (3.5mm) stereo mini plug
  • Input connector: 1/8" (3.5mm) stereo mini jack
  • Signal to noise ratio: 92.00 dBv EIN 1.0v
  • Harmonic distortion: 0.06%
  • 106dB dynamic range
  • Frequency response 20 to 20khz +/- 1dB
  • High Output 3.2V RMS into a 10K load
  • Supports all electret "plug-in-power" mic's at input jack.
  • Battery reverse-polarity protection
  • Separate battery compartment
  • Flush ON/OFF switch to prevent inadvertently switching off.

Links: More information at: http://www.reactivesounds.com

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The Sound Professionals Portable microphone preampPortable microphone preamp$149
Availability:
1" X 2" X 4" (approx.)

Description: Microphone preamplifier for use with recorders that have no mic input (Sony MZ-R500) or with recorders that have no mic sensitivity switch (many new Sony models)

Links: The Sound Professionals preamp page

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