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  • Cen.Grand 9i-90SA Pro - Open Box - Like New
Out of Stock - Allows Pre-Orders
1-2 Weeks
  • Cen.Grand 9i-90SA Pro - New

Cen.Grand 9i-90SA Pro

Small and versatile balanced DAC, pre & headphone amplifier

  • ESS Sabre ES9038Pro DAC chip
  • XMOS XU208 USB interface
  • 1.5W into 32 ohm
  • Current feedback circuit for the headphone amplifier stage
  • 4 digital inputs
  • XLR and RCA analogue inputs
  • Pre-amp with XLR and RCA outputs, with remote control
  • Balanced design
  • OLED screen and Aluminium chassis
Regular price $2,024.00
Sale price $2,024.00 Regular price
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  • Estimated Delivery:Oct 01 - Oct 05

Cen.Grand 9i-90SA Pro

Cen.Grand 9i-90SA Pro

The Lark 2nd Generation

The 9i-90SA Pro is a very versatile and compact all in one unit as it is a balanced DAC/pre and headphone amplifier. XLR and RCA analogue in, USB Galvanic Isolation, Current feedback circuit for the headphone amplification stage, high and low impedance options, 4 digital inputs, 4 pin XLR and 4.4mm Pentaconn balanced headphone ports, XLR and RCA rear outputs, 4 headphone output modes.

The LPF is a balanced structure and a high performance Texas Instruments LME49720 opamp was used. The analogue output section is composed of a discrete device architecture which has been carefully tuned to correct the sound. The volume control chip is a high performance Texas Instruments PGA2311 chip which controlled by MCU and the volume range is -70db~0db. Its common volume has been optimised, volume adjustment and listening habits are more coordinated and there are reliable protection measures.

 

 

 


Box contents:

  • 9i-90SA Pro
  • Remote control
  • USB cable
  • IEC power cable
  • Technical Specifications

    Dimensions
    260*85*280mm
    DAC chip
    ESS Sabre ES9038Pro
    Amplification type
    Current feedback circuit
    Output power
    1.5W into 32Ω, 0.5W into 600Ω
    Digital inputs
    USB type B, optical TosLink, AES/EBU XLR, coaxial RCA
    Outputs
    XLR and RCA pre-amp/6.3mm, 4 pin XLR, 4.4mm headphone port
    THD+Noise
    -102dB (fs=96kHz/10kHz A weighting
    Signal to Noise Ratio
    >115dB (A weighting)
    Dynamic range
    115dB
    USB interface
    XMOS XU208, FPGA and with Galvanic Isolation

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