Product comparison · 2 headphone amplifiers

InLine AmpUSB Hi-Res AUDIO HiFi DSD USB Audio DAC, Headphone amp., 384kHz/32bit vs InLine Bluetooth 5.1 HiFi Receiver & USB DAC, with LCD

3specifications compared
2differ
1identical
23known for one product only

Key differences

Signal-to-Noise Ratio (SNR): 110 dB on the InLine AmpUSB Hi-Res AUDIO HiFi DSD USB Audio DAC, Headphone amp., 384kHz/32bit, -114 dB on the InLine Bluetooth 5.1 HiFi Receiver & USB DAC, with LCD. Product colour: Metallic, Aluminium on the InLine AmpUSB Hi-Res AUDIO HiFi DSD USB Audio DAC, Headphone amp., 384kHz/32bit, Black on the InLine Bluetooth 5.1 HiFi Receiver & USB DAC, with LCD.

Signal-to-Noise Ratio (SNR)
- AmpUSB Hi-Res AUDIO HiFi DSD USB Audio DAC, Headphone amp., 384kHz/32bit:110 dB
- Bluetooth 5.1 HiFi Receiver & USB DAC, with LCD:-114 dB
Product colour
- AmpUSB Hi-Res AUDIO HiFi DSD USB Audio DAC, Headphone amp., 384kHz/32bit:Metallic, Aluminium
- Bluetooth 5.1 HiFi Receiver & USB DAC, with LCD:Black

Side by side

Differences highlightedShow differences only

Comparison of 99202I, 99209M
26 specifications	A InLine AmpUSB Hi-Res AUDIO HiFi DSD USB Audio DAC, Headphone amp., 384kHz/32bit Model 99202I View product	B InLine Bluetooth 5.1 HiFi Receiver & USB DAC, with LCD Model 99209M View product
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs	110 dB	-114 dB
Peak power per channelKnown for one	0.21 W	Unknown — not stated by the source
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
Ports & interfacesidentical
Audio (L/R) outKnown for one	Unknown — not stated by the source	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	3.5mm	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Technical details1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	CE
Product colourDiffers	Metallic, Aluminium	Black
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source	AC	AC
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	76 mm
DepthKnown for one	Unknown — not stated by the source	83 mm
HeightKnown for one	Unknown — not stated by the source	24 mm
WeightKnown for one	Unknown — not stated by the source	114 g
Package depthKnown for one	Unknown — not stated by the source	141 mm
Package heightKnown for one	Unknown — not stated by the source	60 mm
Package typeKnown for one	Unknown — not stated by the source	Box
Package weightKnown for one	Unknown — not stated by the source	377 g
Package widthKnown for one	Unknown — not stated by the source	124 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Audio, Optical, RCA, USB Type-A to DC, USB Type-A to USB Type-C
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
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

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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