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Antelope Eclipse 384 Mastering AD/DA Converter

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Product Description


Mastering grade AD/DA Converter, Clock & Monitoring Controller



Antelope Audio’s Eclipse 384 is not only an AD/DA Converter, but a master clock and monitoring controller as well

Eclipse 384 is an advanced 384 kHz A/D & D/A converter clocked by Antelope’s renowned 64-bit technology and a flexible monitoring system that creates a technological synergy by combining the most prominent Antelope’s innovations. It provides mastering and mixing engineers an unprecedented level of productivity, sound quality and ease of use.


Eclipse 384 Features:

64-bit DSP Trinity-quality clocking

Oven-controlled oscillator

Factory calibrated to better than +/- 0.001 ppm stability

Two independent sample rates

10M atomic clock input

384 kHz A/D & D/A converters

A/D Dynamic Range of 124dB; D/A Dynamic Range of 129dB

Burr-Brown D/A conversion chip

Two bypassable A/D inserts

Custom USB 2.0 chip streaming up to 480 Mbits

Three sets of switchable monitor outs

Second dedicated monitor D/A

Bass management with LFE output

Precise input and output peak meters

Talkback and cue mix functions

Relay volume attenuator matched to 0.05 dB



Eclipse brings a more natural-sounding sample rate conversion

This unique dual-domain clocking system enables analog-based sample rate conversion. The integrated patching/routing capabilities make monitoring of either analog or digital sources extremely simple, avoiding jitter, distortion and cabling noise.

By eliminating the many input and output stages and the various power supplies, that would be present in separate devices, the noise floor can be substantially reduced and the audio quality significantly improved.



All you need in a device taking up just 2U space

The Eclipse also includes two dedicated headphone amplifiers and a custom USB interface, as well as two large peak meters on the front panel. The advanced software control panel compatible with both Mac & PC, allows five nameable presets for easy recall of favorite setups.


Analog Inputs 3 x Combo Balanced Analog (XLR / ¼ TRS)
2 x ¼ TRS A/D Insert points
1 x ¼ TRS Talkback
1 x ¼ TRS Foot switch
Digital Inputs 3 x AES/EBU on XLR. 32kHz to 192kHz @ 110 Ohms terminated
2 x S/PDIF on RCA. 32kHz to 192kHz @ 75 Ohms terminated
2 x TOSLINK on optical fiber: up to 96kHz
Analog Outputs 2 x Balanced XLR outputs from D/A Converter
3 x Balanced Outputs for monitors (1 x XLR and 2 x TRS)
1 x Balanced XLR LFE Out
2 x ¼ TRS Cue Mix Headphones
2 x ¼ TRS Front Headphones
Digital Outputs 2 x AES/EBU on XLR for the A/D converter out (32kHz to 192kHz; 384kHz for dual wire when 384kHz is selected in the clock) @ 110 Ohms terminated
2 x De-jittered AES/EBU on XLR (32kHz to 192kHz; 384kHz for dual wire when 384kHz is selected in the clock) @ 110 Ohms terminated
1 x De-jittered S/PDIF on RCA (32kHz to 192kHz) @ 75 Ohms terminated
1 x De-jittered TOSLINK on optical fiber: up to 96kHz
USB USB 2.0 Hi-Speed; Data stream up to 480Mbits/384kHz, Type B
Word Clock 1 x 10M Atomic Clock input @ 75 Ohms 3Vpp on BNC 44.1 - 384kHz
1 x Word Clock Input @ 75 Ohms 3Vpp on BNC 44.1 - 384kHz
4 x Word Clock Outputs @ 75 Ohms 3Vpp on BNC 44.1 - 384kHz square wave signal
D/A Converter
Dynamic Range 129dB
THD + N 0.0004 %
A/D Converter
Dynamic Range 123dB
THD + N 0.0004 %
Clock Specs
Clocking System 4th Generation Acoustically Focused Clocking
64-bit DDS
Oven Controlled Crystal Oscillator
Clocking Stability +/-0.02 PPM, oven controlled at 64.5 ¥‰ÁC
Clock Aging 1 PPM per year
Clock Calibration +/_0.001 PPM
Atomic Clock Input 10MHz @ 1Vpp, BNC
Sample Rates (kHz) 32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384
Clock Generators 2 Independent Clock Generators
Varispeed +/-200 cents
+ 12.246 %
10.910 %
Operating Temperature 0-50 C, 32-122 F
Weight 8 kg, 17 lb approx.
Dimensions (approx.) 482mm(W) x 89mm(H) x 203mm (D)
19(W) x 3.5(H) x 8(D)
Power Supply AC Universal input 95-245VAC 20 Watts Max Consumption

Product Videos

Eclipse 384 - Introduction (03:41)
An Introduction to Antelope Audio's Eclipse 384 - AD/DA Converter, Master Clock and Monitoring Controller Please visit our website for additional information: http://antelopeaudio.com/products/eclipse-384/ If you like this video you could "Like" our Facebook page: http://www.facebook.com/AntelopeAudio
  • Eclipse 384 - ...
    An Introduction to Antelope Audio's Eclipse 384 - AD/DA Conver...

Warranty Information

2 years

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