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iFi audio IDSD GR 2 Portable DAC and Headphone Amplifier

BH #IFGR2AMP • MFR #0310006
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iFi audio IDSD GR 2 Portable DAC and Headphone Amplifier
Key Features
  • Burr-Brown PCM1795 DAC
  • True 32-Bit Resolution
  • Up to 2173mW Peak Output
  • Bluetooth 5.4 with aptX Lossless
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$529.00
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iFi audio GR 2 Overview

iFi audio GR 2 Specs

Key Specs
Number of Headphone Channels
Single Channel
Recommended Headphone Impedance
0.4 to 4.5 Ohms (Balanced)
Headphone Output Power
Up to 1500 mW
Audio I/O
1/8" (3.5 mm) / 4.4 mm Balanced (Headphone)
1/8" (3.5 mm) / 4.4 mm (I/O)
Digital Audio I/O
RCA Coaxial S/PDIF Input
USB
USB-C
USB-C
Wireless
Bluetooth
Power Requirements
Battery
Form Factor
Tabletop
Number of Headphone Channels
Single Channel
Recommended Headphone Impedance
0.4 to 4.5 Ohms (Balanced)
Headphone Output Power
1500 mW
Digital Chipset
DAC:
Burr-Brown
Analog Circuitry
Op-Amp:
Class-A
EQ
No
Display
2.3" Color OLED Touchscreen
Connectivity
Analog Audio I/O
1x 1/8" / 3.5 mm TRS Unbalanced Headphone/Line Output
1x 4.4 mm TRRRS Balanced Headphone Output
1x 1/8" / 3.5 mm TRS Input
1x 4.4 mm TRRRS Input
Digital Audio I/O
1x RCA Coaxial S/PDIF Input
USB
1x USB-C (Digital Input)
1x USB-C (Power/Charging Input)
Wireless
Bluetooth
Performance
Frequency Response
20 Hz to 45 kHz
Impedance
Outputs:
0.4 to ≤ 4.5 Ohms (Balanced)
THD+N
0.006% (Headphones)
0.0005% (Line Outputs)
SNR
115 dBA
Digital Audio
Sample Rates
Up to 768 kHz
Bit Depths
32-Bit
OS Compatibility
Windows / macOS
Power
Power Requirements
Battery
Ground Lift
No
DC Input Power
5 VDC at 1.8A
Battery Type
1x Built-In Rechargeable
Internal Battery
Rechargeable Lithium-Ion Polymer (LiPo)
Physical
Dimensions
5.6 x 3 x 0.7" / 141 x 75 x 19 mm
Weight
9.5 oz / 268.0 g
Packaging Info
Package Weight
1.04 lb
Box Dimensions (LxWxH)
8.4 x 4.8 x 1.7"

iFi audio GR 2 Reviews

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