Audiophoria
Cen.Grand 9i-90SA Pro DAC / Headphone Amp

ES9038Pro DAC, headphone amplifier and balanced preamp with DSD512 USB, four headphone modes and XLR/RCA analogue connectivity.

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€990.00

€680.00

Includes 20% VAT

Points earned with this purchase2,833 points

ColorSilver

In Stock

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System Matching Guide

Optimal For:

Headphone and compact stereo systems needing one digital hub

Not Ideal For:

Systems requiring streaming, phono or HDMI-I²S

Power Consumption: little

Step Up to the 9i-92SA III

Move to Cen.Grand’s higher-tier DAC/headphone platform with a more advanced dual-DAC implementation and larger chassis.

In Stockcen.grand
Cen.Grand 9i-92SA III DAC Headphone Amplifier

Cen.Grand 9i-92SA III DAC / Headphone Amp

Headphone Amplifiers & DACs | Headphones

€2136.00

Highlights

ES9038Pro DAC
Two-channel parallel DAC operation
Native DSD512
Supported over USB
Four Headphone Modes
Normal, BTL, Active Ground, Parallel
Balanced Outputs
XLR and 4.4mm headphone connections
Built-In Preamp
RCA and XLR analogue I/O
Isolated USB
XMOS XU208 + FPGA interface

CEN.GRAND 9I-90SA PRO DAC / HEADPHONE AMP

The Cen.Grand 9i-90SA Pro is a multifunction high-fidelity component combining a DAC, headphone amplifier and preamplifier in one compact chassis. It uses an ESS ES9038Pro DAC working in a two-channel parallel configuration, together with an isolated XMOS XU208 USB interface and FPGA digital processing.

ES9038PRO DAC WITH DSD512 USB

The digital section supports PCM up to 384kHz and native DSD512 over USB. Coaxial, optical and AES/EBU inputs support PCM up to 192kHz and DSD64 via DoP, making the 9i-90SA Pro suitable for computers, dedicated transports and other digital sources.

ISOLATED XMOS USB INTERFACE

Cen.Grand uses electrical isolation around the USB interface to reduce the transfer of unwanted electrical noise from a connected computer. The USB stage combines the second-generation XMOS XU208 interface with FPGA processing before the DAC section.

FOUR HEADPHONE OPERATING MODES

The headphone amplifier provides 6.35mm single-ended, 4-pin XLR balanced and 4.4mm balanced outputs. Four selectable operating modes — Normal, BTL, Active Ground and Parallel — allow the output configuration to be adapted to different headphone loads and system requirements.

BALANCED PREAMPLIFIER FUNCTION

The 9i-90SA Pro can also operate as an analogue preamplifier. It provides both RCA and XLR analogue inputs and matching RCA and XLR outputs, allowing connection to active loudspeakers or a separate power amplifier. Volume is controlled by a PGA2311 device across a range from -70dB to 0dB.

COMPACT MULTIFUNCTION SYSTEM HUB

With digital conversion, headphone amplification and preamplifier functionality in one unit, the 9i-90SA Pro is particularly useful in desktop systems, headphone-focused setups and compact two-channel systems where a single component needs to handle several roles. For a higher-tier Cen.Grand alternative, see the
Cen.Grand 9i-92SA III.

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