DAC and Preamplifiers

DAC with tube output stage
  • 4 digital inputs: RCA, XLR or BNC, USB, OPTIC
  • 32bits volume control
  • 6SN7 tube output stage, including CV181
  • SABRE32 with amorphous transformers output
  • No global feedback
  • 5Vpp output swing
  • ultralow-noise power supply
  • ultra-low jitter clock
  • 14 separated power supplies
LINE PREAMPLIFIER WITH ZEROUNO PURE INSIDE
  • 4 digital inputs: RCA, XLR or BNC, USB, OPTIC – 2 RCA analog inputs (XLR optional)
  • 32bits and analog volume control
  • Ultra Linear, PURE CLASS A, Solid State output stage – full discrete
  • No capacitors on the signal line
  • SABRE32 with amorphous transformers output
  • No global feedback
  • 24Vpp output swing
PURE Dac
  • 4 digital inputs: RCA, XLR or BNC, USB, OPTIC
  • 32bits computerized volume control
  • SABRE32 with amorphous transformers output
  • No global feedback
  • 2Vpp output swing
  • ultralow-noise power supply design
  • ultra-low jitter clock
  • 14 separated power supplies
Preamplifier with integrated the ZeroUno DAC
  • 4 digital inputs: RCA, XLR or BNC, USB, OPTIC
  • 2 analog inputs
  • Analog volume control
  • 6SN7 tube output stage
  • ES9018 with Transformers output
  • No global feedback
  • 5Vpp output swing
HEADPHONE AMPLIFIER WITH ZeroUno PURE INSIDE
  • 4 digital inputs: RCA, XLR or BNC, USB, OPTIC
  • 2 RCA analog inputs (XLR optional)
  • 32bits computerized volume control and analog volume control
  • Ultra Linear, PURE CLASS A, Solid State output stage – full discrete
  • No capacitors on the signal line
  • SABRE32 with amorphous transformers output
  • No global feedback
  • 24Vpp output swing
  • Ultra-low-noise power supply design
  • Ultra-low jitter clock
  • 21 separated power supplies

Available for all the ZeroUno Products with the USB2 board.

Interface the sources with a “clean” i2S output with DATA, MCLK, BCK, LRCK not manipulated

Physical connections available:

  • 1x 19 pins HDMI connector (balanced signals)
  • 1x 8 pins RJ45 connector (unbalanced signals)
  • 1x 5-6 pins DIN connector (unbalanced signals)
  • 1x 9 pins D-SUB connector (unbalanced signals)
  • 4x BNC connectors (unbalanced signals)

100Wrms PURE CLASS A hybrid amplifiers

reference power amplifier
  • 100Wrms per channel – 180 Wpeak in pure class A with very low distortion
  • 4 Ohm and 8 Ohm selectable impedance at the output
  • NO capacitors on the signal path
  • minimalist design with a minimum number of active components: voltage stage made with only one tube in push-pull configuration followed by the output current stage made with only a pair of AUDIO MOSFETs in push-pull configuration, transformer output for impedance matching
  • output current stage with buffer configuration
  • NO Global Feedback
  • microprocessor supervision
  • huge power supply with 1900Wrms of reservoir power in dual-mono configuration, massive inductive filter and high current capacitors, soft start at power on
  • massive aluminum and stainless-steel cabinets: 21Kg the amplifier and 39Kg the power supply
reference power amplifier
  • 90Wrms per channel – 160Wpeak in pure class A with very low distortion
  • NO capacitors on the signal path
  • minimalist design with a minimum number of active components: voltage stage made with only one tube in push-pull configuration followed by the output  current stage made with only a pair of AUDIO MOSFETs in push-pull configuration, transformer output for impedance matching
  • output current stage with buffer configuration
  • NO Global Feedback
  • Audio Grade Hybrid Switching Mode Power Supply, 600W reservoir power, high current capacitors, soft start at power on
  • massive aluminum and stainless-steel cabinets: 21Kg the amplifier and 10Kg the power supply

PRIVACY

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Canever Mario – P. IVA IT04171260278  info@canever.eu

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