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Antares ATR 1A Autotune Processor - USED  From Antares

Auto-Tune Intonation Processor!


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This specific item was photographed by us here in Durham, North Carolina. We are a very small team dedicated to providing you the most accurate photos possible, through our obsessive focus - individually photographing nearly everything that comes through the door. Questions about what you see? Want more information, photos, or just a friendly conversation with someone that cares and who has actually had their hands on this exact item? Contact us now!

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Antares Audio Technologies

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About Manufacturer

Antares Audio Technologies develops innovative DSP-based audio hardware and software products that provide musicians, producers and engineers with creative capabilities that they may never have imagined possible.

Armed with Dr. Andy's "I can't believe that's possible!" technology and the support of a small but dedicated group of mental healthcare professionals, we at Antares are committed (oops!) to ensuring that, at least in the world of music and audio production, the future's still what it used to be.


Data format 20-bit linear

56-bit internal processing

Sample rate 46.875 kHz

Frequency response 10Hz–20kHz, +0.06dB/-0.23dB

Distortion + Noise Less than 0.005% (@1kHz)

ADC 20 bit

103 dB Dynamic Range (A weighted)

97 dB S/(N+D)

DAC 24 bit

105 dB Dynamic Range (A weighted)

94 dB S/(N+D)

Inputs XLR: Balanced, 17.9 dBu, 40kΩ

1/4 inch Phone: TRS Balanced, 17.9 dBu, 40kΩ

Unbalanced, 17.9 dBu, 40kΩ

MIDI In: 5-Pin DIN

Footswitch: 1/4 inch Phone

Outputs XLR: Balanced, 17.7 dBu, 470Ω

1/4 inch Phone: Unbalanced, 17.7 dBu, 470Ω

TRS Balanced, 11.7 dBu, 470Ω

Controls Data Encoder

Cursor Control

Program/Song Edit

Page Select

System Edit


Displays 2x20 character LCD

Pitch Correction Indicator (LED x 10)

Input Level Indicator (LED x 6)

Input power 10.5VAC, 17.25 VAC (x 2)

50Hz or 60Hz

Power consumption 15 watts

Included accessories Power supply, owner’s manual

Dimensions Width: 19 inches x height: 1.75 inches x depth: 5 inches

Weight Rack: 4 lbs.

Power supply: 1.3 lbs.

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