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Cypress Technology DCT-21


Delivering a Advanced HD Audio Management with hdmi for 2 channel high definition stereo

cyp_dct-21_dac_ with hdmicyp_dct-21_dac_ with hdmi rear



The HD Audio Center is an excellent device for converting digital and analog audio sources. This Audio device allows for the simultaneous conversion of digital audio input to analog audio output or analog audio input to digital audio output. This device is useful for a number of applications, for example, if you are using a digital visual entertainment system (i.e. HDTV, Blu-Ray/DVD Player, game consoles, etc) and would like to use analog speaks for the sound system, this device allows you to use those two systems together, and vice versa. These two conversions can be done simultaneously as well as separately, and the device can also split the signal from the audio source being converted to a range of other audio sources, as it supports 2CH PCM audio, HDMI, USB Audio 2.0, Optical, and Coaxial digital input/output too.

For professionals the Ti TPA6120A2 headphone amplifier, XLR (Low noise Professional Balance) and 6.3mm headphone jack offer unparalleled audio quality you still have access to the more traditional 3.5mm (RCA input/output) headphone jack. It features a sampling rate converter to 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz or 192KHz (up to 24 bits) output this device, and a highly accurate PLL, a low Jitter reduction clock system, and an OLED display and IR remote for controlling the device.




  • Digital Audio:
  • Supports LPCM 2 Channel audio input/output HDMI, USB audio 2.0, Optical (TOSlink) and Coaxial digital interfaces
  • 44.1kHz ~ 192kHz Sampling Rate and resolution up to 24-Bit
  • All Digital interface can be SRC (Sampling Rate Converted) to 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz or 192kHz output
  • Highly accurate PLL (Phase-Lock Looped) Clock for syncronisation and low-jitter reduction
  • Analog Audio:
  • Built-in Ti TPA6120A2 high quality headphone amplifier, and 6.3mm Phone jack output (3.5 mini-jack adaptor supplied)
  • Supports Low-noise Professional Balanced XLR and RCA analog stereo output
  • Supports RCA and 3.5mm phone-jack analog input and provides digital output sampling rates up to 192kHz
  • Total harmonic distortion - less than 100dB (-20dBFS)
  • Misc.
  • Supports IR control
  • High viewing angle OLED Display
  • HDMI audio embedding or de-embedding
  • Input Ports: 1x HDMI, 1x USB, 1x Coaxial, 1x Optical, 1x R/L & 1x Line-in.
  • Output Ports: 1x HDMI, 1x USB, 1x Coaxial, 1x Optical, 1x R/L & 1x XLR, 1x6.3mm headphone jack.
  • HDMI Video : Bypass
  • Digital Audio Input/Output : PCM 2CH
  • Stereo Input/Output Level : 2Vrms
  • Stereo XLR Input/Output Level : 4Vrms
  • Headphone Impedance : 16O ~ 600O
  • ESD Protection : Human body model: ± 8kV (air-gap discharge) & ± 6kV (contact discharge)
  • Power Supply : 12V DC/1.25A (US/EU standards, CE/FCC/UL certified)
  • Dimensions (mm) : 108(W) x 221(D) x 41(H)
  • Weight : 680g
  • Chassis Material : Aluminum
  • Silkscreen Colour : Black
  • Power Consumption : 6W


Power Supplies:
  • Multi-Voltage Power Supply : 100-240VAC to 12V DC 3.0 Amp Switch Mode Power Supply (Center Positive)

Connection details


Connects From :Connects To :
  • USB (PC)
  • Coaxial RCA S/PDIF
  • Optical TOSlink S/PDIF
  • Analog Stereo L/R
  • XLR - Audio 2~9 Pins
  • USB (PC)
  • Coaxial RCA S/PDIF
  • Optical TOSlink S/PDIF
  • Analog Stereo L/R
  • XLR - Audio 2~9 Pins


cyp_dct-21_dac_ set up guide for hdmi



Price $548.00 inc gst and delivery