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Demo units typically have cosmetic defects from basic wear and tear. All demo units have undergone a full factory check and recalibration.  Demo purchases come with a 6-month limited warranty. 


The Magic Pre 4100 is a classic design, all discrete Class AB microphone preamp. It boasts High-quality Sifam VU meters, +48v Phantom Power, and a -20 dB Pad for ultimate control. This piece of audio recording equipment is hand built in Nashville, TN USA, with the highest quality parts and craftsmanship.

We set out to build the best solid-state discrete preamp we could build at an affordable price. We chose to not sacrifice quality for needless features. It's roots are in vintage design practices and proven building techniques; vetted by over 50 years of extensive R&D.

Clarity, punchiess, and accuracy are how many users describe the character of this preamp.

The Magic Pre 4100 is a two-channel discrete class AB mic preamp that accurately captures the true essence and quality of fine instruments and voices. Pure and simple, the Magic Pre 4100. 

Demo - Magic Pre 4100

SKU: TAPA20174100
$2,995.00 Regular Price
$2,495.00Sale Price
    • All Discrete Class A classic design

    • High-quality Sifam VU meters

    • +48v Phantom Power

    • -20 dB Pad 

    • Hand-built in the USA

    • Only the highest quality electronic parts vetted by years
      of triple blind R&D listening tests

    • Frequency Response
      20Hz - 20KHz (+/- 0.5 dB)
      5Hz – 40kHz (+/- 1 dB)

    • Input Impedance 2500 ohms

    • Output Impedance less than 150 ohms

    • Gain: 55dB

    • Maximum Output +26 dBu

    • EIN = -130 dBu, 22 kHz BW, max gain, Rs = 150 ohms

    • THD+N less than 0.03%, +4 dBu, 20-20 kHz,
      unity gain, 20 kHz BW

    • Power Requirements: 115/230 VAC (switchable)

    • Dimensions (19 x 1.75 x 9) 

    *Due to possible improvements, upgrades, or availability of components, all specifications are subject to change.

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