Product comparison · 2 headphone amplifiers

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

7specifications compared
3differ
4identical
15known for one product only

Key differences

Product colour
- Mobile AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, 384kHz/32bit:Black
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:Silver
Power source
- Mobile AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, 384kHz/32bit:Battery
- AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier:USB

Side by side

Differences highlightedShow differences only

Comparison of 99205I, 99206I
22 specifications	A InLine Mobile AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, 384kHz/32bit Model 99205I View product	B InLine AmpUSB, Hi-Res AUDIO HiFi DSD USB Audio DAC, Vacuum Tube amplifier Model 99206I View product
Ports & interfacesidentical
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Technical details1 differ
Package volumeKnown for one	Unknown — not stated by the source	1800 cm³
Product colourDiffers	Black	Silver
Power1 differ
Power sourceDiffers	Battery	USB
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	81 mm
DepthKnown for one	Unknown — not stated by the source	110 mm
HeightKnown for one	Unknown — not stated by the source	80 mm
WeightKnown for one	Unknown — not stated by the source	285 g
Package depthKnown for one	Unknown — not stated by the source	172 mm
Package heightKnown for one	Unknown — not stated by the source	72 mm
Package weightKnown for one	Unknown — not stated by the source	772 g
Package widthKnown for one	Unknown — not stated by the source	142 mm
System requirements1 differ
Mac operating systems supportedDiffers	Yes	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
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Charging timeKnown for one	2 h	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.

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