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Earthworks 1022 Two Channel Zero Distortion Technology Precision Microphone Preamplifier, Solid State, 1 Rack Space

SKU: EW1022 MFR: 1022
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Key Features

  • Achieve pristine sound with this Earthworks mic preamp's ultra-low distortion.
  • Capture every nuance; the 1022 preamp offers an exceptional 2Hz-100kHz frequency response.
  • Enjoy versatile connectivity with XLR & TRS outputs on this precision microphone preamplifier.
  • Experience incredibly low noise, ideal for critical recording applications in your studio.
  • Dial in the perfect gain range for any microphone with the Earthworks 1022 preamp.
  • Trust in rock-solid build quality; this 1U rackmount preamp is made to last for years.
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Earthworks 1022 Two Channel Zero Distortion Technology Preamplifier Specifications

  • Preamp Type

    Solid State

  • Number of Channels

    2

  • Frequency Response

    2Hz-100kHz +/- 0.1dB, 1Hz-200kHz +/- 0.5dB

  • Impulse Response

    1.4ms

  • Distortion

    XLR out: less than 1ppm (0.0001%), 1/4" out 0.001%

  • Input Noise

    1.6nVHz½ at 20dB gain, 0.6nV/Hz½ at 60dB gain

  • EIN

    -132dBV at 20dB gain; -143dBV at 60dB gain

  • Slew Rate

    22V/ms

  • Output DC Offset

    +/- 1 mV typical, servo balanced

  • Power Requirement

    120V AC (100V and 200-240V versions available)

  • Input

    2 XLR Female balanced transformerless

  • Input Impedance

    10K Ohms phantom on, 100K Ohms phantom off

  • Outputs

    2 XLR Male balanced transformerless (stepped)
    2 1/4" TRS XLR Fem. balanced transformerless (variable)

  • Dimensions

    1 Rack space: 1.75 x 19 x 10.375" (4.44 x 48.26 x 26.35cm)

  • Weight

    6lbs (2.72kg)

  • UPC Code

    827517112008

About Earthworks 1022 Two Channel Zero Distortion Technology Preamplifier

Where pristine audio quality is paramount, the Earthworks 1022 Zero Distortion Technology (ZDT) Precision Microphone Preamplifier stands out as a top-tier, professional-grade solution for studio recording. Crafted with discrete-component Class A bipolar input circuitry, this solid-state preamplifier ensures that your recordings capture every nuance with absolute clarity.

The Earthworks 1022 is engineered to maintain a completely differential signal path, from its balanced XLR input to the symmetrical XLR output, ensuring that the audio signal remains pure and unaltered. Unlike other preamplifiers, the Earthworks 1022's signal never converts to single-ended, which is a testament to its high-fidelity design.

In the pursuit of uncompromised audio integrity, the Earthworks 1022 forgoes the use of transformers and electrolytic capacitors within the signal path. This design choice contributes to the elimination of potential coloration and distortion, allowing for a transparent and true-to-source sound.

The meticulous attention to detail extends to the hardware as well, with all connectors and switches featuring gold-plating for optimal signal conductivity and corrosion resistance. This not only enhances the signal quality but also ensures the longevity and reliability of the device.

With an astonishingly flat wideband frequency response that ranges from 1Hz to 200kHz, the Earthworks 1022 captures the full spectrum of sound with unparalleled precision. The preamplifier's impressive slew rate of 22V/¼s guarantees that even the most transient sounds are rendered with crispness and immediacy.

The Earthworks 1022's dedication to audio excellence is further evidenced by its exceptionally low self-noise and its ability to maintain nonlinear distortion levels well below one part per million, even when operating at the highest signal levels just below clipping. This means that whether you're recording delicate vocals or powerful instruments, the preamplifier delivers a clean, undistorted signal.

For added versatility, the Earthworks 1022 includes a separate 1/4" output with a vernier gain reduction feature, allowing for up to an additional 20dB of attenuation after the stepped gain. This provides users with fine-tuned control over the output level, making it suitable for a variety of recording scenarios.

In summary, the Earthworks 1022 ZDT Precision Microphone Preamplifier is a high-quality, durable, and reliable choice for professionals seeking precision and zero distortion in their recordings. Its solid-state design and meticulous construction make it an invaluable asset in any studio setup where audio fidelity is of the utmost importance.

Earthworks 1022 Two Channel Zero Distortion Technology Preamplifier Features

  • High-quality, professional-grade microphone preamplifier with Zero Distortion Technology
  • Discrete-component Class A bipolar input circuitry for optimal sound clarity
  • Maintains a completely differential signal path from balanced XLR input to symmetrical XLR output
  • Excludes transformers and electrolytic capacitors in the signal path for pure, unaltered sound
  • Gold-plated connectors and switches for optimal signal conductivity and corrosion resistance
  • Wideband frequency response from 1Hz to 200kHz, capturing the full spectrum of sound with precision
  • Exceptionally low self-noise and nonlinear distortion levels, even at high signal levels
  • Additional 1/4" output with vernier gain reduction feature for fine-tuned control over output level

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Achieve pristine sound with this Earthworks mic preamp's ultra-low distortion.
  • Capture every nuance; the 1022 preamp offers an exceptional 2Hz-100kHz frequency response.
  • Enjoy versatile connectivity with XLR & TRS outputs on this precision microphone preamplifier.
  • Experience incredibly low noise, ideal for critical recording applications in your studio.
  • Dial in the perfect gain range for any microphone with the Earthworks 1022 preamp.
  • Trust in rock-solid build quality; this 1U rackmount preamp is made to last for years.

What's in the box:

  • Earthworks 1022 Two Channel Zero Distortion Technology Preamplifier
  • Earthworks 2 Year Limited Warranty