Product comparison · 2 headphone amplifiers

InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier vs LogiLink UA0273 headphone amplifier Titanium

8specifications compared
7differ
1identical
13known for one product only

Key differences

Signal-to-Noise Ratio (SNR)
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:110 dB
- UA0273 headphone amplifier Titanium:112 dB
Product colour
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:Silver
- UA0273 headphone amplifier Titanium:Titanium
Power source
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:USB
- UA0273 headphone amplifier Titanium:Battery
Width
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:81 mm
- UA0273 headphone amplifier Titanium:38 mm
Depth
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:110 mm
- UA0273 headphone amplifier Titanium:116 mm
Height
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:80 mm
- UA0273 headphone amplifier Titanium:59 mm
Weight
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:285 g
- UA0273 headphone amplifier Titanium:255 g

Side by side

Differences highlightedShow differences only

Comparison of 99206I, UA0273
21 specifications	A InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier Model 99206I View product	B LogiLink UA0273 headphone amplifier Titanium Model UA0273 View product
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs	110 dB	112 dB
Audio D/A Converter (DAC)Known for one	32-bit/384kHz	Unknown — not stated by the source
Adjustable volumeKnown for one	Yes	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.003%
Ports & interfacesidentical
Headphone connectivity	3.5mm	3.5mm
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Technical details1 differ
Package volumeKnown for one	1800 cm³	Unknown — not stated by the source
Product colourDiffers	Silver	Titanium
Power1 differ
Power sourceDiffers	USB	Battery
Weight & dimensions4 differ
WidthDiffers	81 mm	38 mm
DepthDiffers	110 mm	116 mm
HeightDiffers	80 mm	59 mm
WeightDiffers	285 g	255 g
Package depthKnown for one	172 mm	Unknown — not stated by the source
Package heightKnown for one	72 mm	Unknown — not stated by the source
Package weightKnown for one	772 g	Unknown — not stated by the source
Package widthKnown for one	142 mm	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Mac 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	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery lifeKnown for one	Unknown — not stated by the source	6 h
Charging timeKnown for one	Unknown — not stated by the source	2 h

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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