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  • SubZero In-Line FET Microphone Pre-Amp / Booster
  • SubZero In-Line FET Microphone Pre-Amp / Booster
  • SubZero In-Line FET Microphone Pre-Amp / Booster
  • SubZero In-Line FET Microphone Pre-Amp / Booster
SubZero In-Line FET Microphone Pre-Amp / Booster - Image 1
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SubZero In-Line FET Microphone Pre-Amp / Booster - Image 1SubZero In-Line FET Microphone Pre-Amp / Booster - Image 2SubZero In-Line FET Microphone Pre-Amp / Booster - Image 3SubZero In-Line FET Microphone Pre-Amp / Booster - Image 4


SubZero In-Line FET Microphone Pre-Amp / Booster

£19.99

This is the SubZero In-Line FET Microphone Pre-Amp / Booster from SubZero, available now in Microphone Preamps category on MicPro. Read More below.

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Description

The SubZero In-Line Microphone Pre-Amp is a compact gain booster for low-output microphone setups. Its hybrid FET preamp provides 29dB of gain giving your microphone extra level before the signal reaches your soundcard mixing desk or other compatible equipment. This makes it a straightforward addition when your microphone needs more gain.Its small in-line design measures just 22 x 22 x 75mm and weighs 0.036kg so it adds minimal bulk to stage and studio setups. Balanced XLR input and output connections make routing simple while standard 48V phantom power supplied by your connected equipment powers the preamp — no separate power supply is required. A wide 40Hz to 100kHz frequency response (±1dB) completes the design.

Brand

SubZero

SubZero is a brand focused on making audio recording accessible without compromising on functionality. Known for offering affordable microphones, interfaces, and studio gear, SubZero provides practical solutions for beginners, home studios, and content creators who want reliable equipment without a high price tag.

What makes SubZero worth exploring is its straightforward approach — simple, usable gear that gets the job done. Whether you’re starting a podcast, recording vocals, or building your first setup, SubZero offers an easy entry point into the world of audio recording with solid performance and great value.

Category

Microphone Preamps

Microphone preamps raise a low-level microphone signal to a usable line or converter level while adding gain, headroom and the character of the input stage. Compare available gain, equivalent input noise, input impedance, phantom power, pad, polarity or phase, metering, transformer or valve stages and any built-in EQ or compression. The catalogue includes standalone, rack, 500-series and multi-channel designs, so confirm the format and connections before purchase. A preamp should match the microphone’s output and the rest of the recording chain without adding unnecessary noise or gain stages.

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Preamp

Preamp identifies equipment that raises a microphone signal to a stronger line or converter level. Compare gain, noise, headroom, impedance, phantom power and connections.

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