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Product comparison · 2 headphone amplifiers

InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier vs Oppo HA-1 32-bit/384kHz Black

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  • 8specifications compared
  • 7differ
  • 1identical
  • 15known for one product only

Key differences

The Oppo HA-1 32-bit/384kHz Black has 2.8 mm more headphone connectivity than the InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier (6.3mm vs 3.5mm). The Oppo HA-1 32-bit/384kHz Black has 173 mm more width than the InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier (254 mm vs 81 mm). The Oppo HA-1 32-bit/384kHz Black has 223 mm more depth than the InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier (333 mm vs 110 mm). Product colour: Silver on the InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier, Black on the Oppo HA-1 32-bit/384kHz Black. Power source: USB on the InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier, AC on the Oppo HA-1 32-bit/384kHz Black.

  • Headphone connectivity
    • 3.5mm
    • 6.3mm
  • Product colour
    • Silver
    • Black
  • Power source
    • USB
    • AC
  • Width
    • 81 mm
    • 254 mm
  • Depth
    • 110 mm
    • 333 mm
  • Height
    • 80 mm
    • 91 mm
  • Weight
    • 285 g
    • 5.9 kg

Side by side

Differences highlightedShow differences only
23 specifications
A

InLine

AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier

Model 99206I

View product
B

Oppo

HA-1 32-bit/384kHz Black

Model HA-1

View product
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one110 dB
Adjustable volumeKnown for oneYes
Ports & interfaces1 differ
Headphone connectivityDiffers3.5mm6.3mm
S/PDIF out portKnown for oneYes
Audio (L/R) inKnown for one1
DC-in jackKnown for oneNo
Technical details1 differ
Package volumeKnown for one1800 cm³
Product colourDiffersSilverBlack
Pre-out connectivityKnown for oneYes
Power1 differ
Power sourceDiffersUSBAC
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one70 W
Weight & dimensions4 differ
WidthDiffers81 mm254 mm
DepthDiffers110 mm333 mm
HeightDiffers80 mm91 mm
WeightDiffers285 g5.9 kg
Package depthKnown for one172 mm
Package heightKnown for one72 mm
Package weightKnown for one772 g
Package widthKnown for one142 mm
System requirementsidentical
Mac operating systems supportedKnown for oneMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur
Packaging contentidentical
Remote control includedKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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