$ 699.00

New!  HDACC II-4K UHD Now Shipping!

  • Includes 4 HDMI v2.0a inputs with switching, one HDMI v2.0a output
  • Native DSD x128 playback
  • Native LPCM 24/192K playback
  • 32 bit / 384K Sample Rate
  • OLED Display of Native Sample Rate Inputs / Selected Output
  • Audiophile-Class Headphone Amp 
  • THD + N = 0.00001% at -141 dB S/N Ratio

Note: Free shipping in the USA; orders outside the USA will be shipped via US Postal Service Priority International and must be placed on this online orderform

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If you’re an early adopter of the new UHD 4K  standard, you’re going to need a new downstream component to handle the new HDMI v2.0a sources like the next generation UHD 4K Blu-ray players and 4K media streamers for true, native 4K UHD throughput.

The 2nd generation HDACC II-4K UHD is a next generation digital control center designed to allow 4 HDMI v2.0a digital sources to be controlled, Essence HDACC II 4K UHD rearswitched, and output to a variety of analog / digital audio components.  With video support up to 6G at 4Kx2K and audio sampling rate up-conversion up to 384KHz at 32 bits, this device has an unbeatable feature set not found on any other product on the market today.  

It supports uncompressed 2 channel Stereo LPCM Audio de-embedding, HDMI v 2.0a with HDCP 2.2 for UHD 4K video, USB Audio 2.0, Optical and Coaxial input / output with both ADC and DAC functions.  USB supports DSD (Direct Stream Digital) and DOP (DSD over PCM) decoding with high sampling frequency.

 Includes 4 HDMI v2.0a inputs with one HDMI v2.0a output for switching multiple HDMI v2.0a source devices.

  • Supports Coaxial, Optical, USB and 4 HDMI v2.0a  inputs
  • Supports HDMI v2.0a Coaxial and Optical outputs
  • Support digital audio signal input and conversion into analog stereo
  • Support HDMI Audio output can either output the incoming embedded HDMI (Bypass Mode) or insert the selected audio signal (Ext Audio Mode)
  • HDMI video always bypassed to HDMI output
  • Support HDMI video resolutions with HDR up to 4Kx2K (3840×2160@24/25/30/50/60 and 4096×2160@24/25/30/50/60Hz)
  • Support HDMI data rate up to 6 Gbps and ‘Deep Color’ up to 1080p at 36-bit
  • Support Coaxial and Optical input sampling rate up to 384 KHz at 32-bit
  • Coaxial and Optical input support DOP decode to PCM
  • Supports Native DSD Output of SACD music files via USB
  • Support headphone output volume control
  • Support Sampling Rate Conversion, all inputs can be SRC to 44.1, 48, 88.2, 96, 176.4, 192 and 384 KHz via DSP engine
  • Supports L/R RCA, XLR and 6.3mm headphone outputs
  • Supports analog audio signal input, converts into digital signal output
  • Control by remote control or on-panel knob
  • HDMI Stereo audio de-embedding of uncompressed Dolby TrueHD or DTS Master HD Soundtracks on Blu-ray, SACD, or DVD-A
  • Headphone output volume control over main control dial or remote control
  • Direct power and mute button on unit
  • High viewing angle OLED display
  • Headphone output fades in after system is muted
Inputs 4x HDMI [4x Uncompressed AV and Data]
1x Toslink [1x OPTICAL 2 Channel LPCM]
1x RCA [1x COAX 2 Channel LPCM]
1x USB Type B [1x USB (2.0) Audio]
1x 3.5mm Stereo mini-jack [1x Stereo(L/R)]
Outputs 1x HDMI [1x Uncompressed AV and Data]
1x Toslink [1x OPTICAL 2 Channel LPCM]
1x RCA [1x COAX 2 Channel LPCM]
2x RCA [1x Stereo (L/R)]
1x 6.35mm Stereo Jack [1x Headphone]
2x XLR [1x Stereo (Balanced)]
PSU: 5V/3A
Dimensions 8.8″ (223mm) W x 5.7″ (145mm) D x 1.9″ (48mm) H
Net Weight 2 lbs (886g)


HDACC II-4K Owners Manual Link

Additional information

Weight 3 lbs
Dimensions 6 x 8 x 3 in


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