Product comparison · 2 headphone amplifiers

Hama 107620 Black vs InLine 33055I headphone amplifier

8specifications compared
5differ
3identical
13known for one product only

Key differences

The Hama 107620 Black has 2 h more battery life than the InLine 33055I headphone amplifier (10 h vs 8 h). Output impedance: 16 - 150 Ω on the Hama 107620 Black, 100 Ω on the InLine 33055I headphone amplifier. Frequency range: 10 - 100 Hz on the Hama 107620 Black, 20 - 20000 Hz on the InLine 33055I headphone amplifier. Battery technology: Lithium-Ion (Li-Ion) on the Hama 107620 Black, Lithium Polymer (LiPo) on the InLine 33055I headphone amplifier. Cables included: Audio (3.5mm), USB on the Hama 107620 Black, Micro-USB on the InLine 33055I headphone amplifier.

Output impedance
- 107620 Black:16 - 150 Ω
- 33055I headphone amplifier:100 Ω
Frequency range
- 107620 Black:10 - 100 Hz
- 33055I headphone amplifier:20 - 20000 Hz
Battery technology
- 107620 Black:Lithium-Ion (Li-Ion)
- 33055I headphone amplifier:Lithium Polymer (LiPo)
Battery life
- 107620 Black:10 h
- 33055I headphone amplifier:8 h
Cables included
- 107620 Black:Audio (3.5mm), USB
- 33055I headphone amplifier:Micro-USB

Side by side

Differences highlightedShow differences only

Comparison of 107620, 33055I
21 specifications	A Hama 107620 Black Model 107620 View product	B InLine 33055I headphone amplifier Model 33055I View product
Audio2 differ
Peak power per channelKnown for one	Unknown — not stated by the source	0.09 W
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.05%
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	90 dB
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	24-bit/96kHz
Output impedanceDiffers	16 - 150 Ω	100 Ω
Frequency rangeDiffers	10 - 100 Hz	20 - 20000 Hz
Ports & interfacesidentical
Headphone connectivity	3.5mm	3.5mm
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Technical detailsidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Charging, Power
Product colour	Black	Black
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery lifeDiffers	10 h	8 h
Charging timeKnown for one	Unknown — not stated by the source	1 h
Poweridentical
Power source	Battery	Battery
USB poweredKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm), USB	Micro-USB
Weight & dimensionsidentical
WidthKnown for one	44 mm	Unknown — not stated by the source
DepthKnown for one	38 mm	Unknown — not stated by the source
HeightKnown for one	13 mm	Unknown — not stated by the source
WeightKnown for one	25 g	Unknown — not stated by the source

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