Product comparison · 2 headphone amplifiers

InLine USB Headset Amplifier with Equalizer and Optical OUT vs LogiLink UA0272 headphone amplifier Black

6specifications compared
1differ
5identical
29known for one product only

Key differences

Power source: USB on the InLine USB Headset Amplifier with Equalizer and Optical OUT, Battery on the LogiLink UA0272 headphone amplifier Black.

Power source
- USB Headset Amplifier with Equalizer and Optical OUT:USB
- UA0272 headphone amplifier Black:Battery

Side by side

Differences highlightedShow differences only

Comparison of 33052A, UA0272
35 specifications	A InLine USB Headset Amplifier with Equalizer and Optical OUT Model 33052A View product	B LogiLink UA0272 headphone amplifier Black Model UA0272 View product
Audioidentical
Signal-to-Noise Ratio (SNR)	90 dB	90 dB
Audio D/A Converter (DAC)Known for one	24-bit/96kHz	Unknown — not stated by the source
Maximum input powerKnown for one	120 mW	Unknown — not stated by the source
Output impedanceKnown for one	16 - 100 Ω	Unknown — not stated by the source
Frequency range	20 - 20000 Hz	20 - 20000 Hz
Adjustable volumeKnown for one	Yes	Unknown — not stated by the source
EqualizerKnown for one	Yes	Unknown — not stated by the source
Bass boost technologyKnown for one	Yes	Unknown — not stated by the source
Treble adjustmentKnown for one	Yes	Unknown — not stated by the source
Audio decodersKnown for one	DTS, Dolby Digital	Unknown — not stated by the source
Audio formats supportedKnown for one	AC3	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.03%
Ports & interfacesidentical
Headphone connectivity	3.5mm	3.5mm
Line-outKnown for one	Yes	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Cord lengthKnown for one	0.35 m	Unknown — not stated by the source
Doesn't containKnown for one	Lead	Unknown — not stated by the source
LED indicators	Yes	Yes
Package volumeKnown for one	1000 cm³	Unknown — not stated by the source
Product colour	Black	Black
Power1 differ
Power sourceDiffers	USB	Battery
USB poweredKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Package depthKnown for one	178 mm	Unknown — not stated by the source
Package heightKnown for one	39 mm	Unknown — not stated by the source
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Package weightKnown for one	60 g	Unknown — not stated by the source
Package widthKnown for one	145 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Software CDKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Yes	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	8 h
Charging timeKnown for one	Unknown — not stated by the source	1 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.

More headphone amplifier comparisons

All headphone amplifier comparisons