Product comparison · 2 headphone amplifiers

InLine USB Headset Amplifier with Equalizer and Optical OUT vs InLine Bluetooth 5.3 audio receiver with 96 watt amplifier

8specifications compared
6differ
2identical
27known for one product only

Key differences

The InLine Bluetooth 5.3 audio receiver with 96 watt amplifier has 8 dB more Signal-to-Noise Ratio (SNR) than the InLine USB Headset Amplifier with Equalizer and Optical OUT (98 dB vs 90 dB). The InLine USB Headset Amplifier with Equalizer and Optical OUT has 2 mm more package depth than the InLine Bluetooth 5.3 audio receiver with 96 watt amplifier (178 mm vs 176 mm). The InLine Bluetooth 5.3 audio receiver with 96 watt amplifier has 55 mm more package height than the InLine USB Headset Amplifier with Equalizer and Optical OUT (94 mm vs 39 mm). Power source: USB on the InLine USB Headset Amplifier with Equalizer and Optical OUT, AC on the InLine Bluetooth 5.3 audio receiver with 96 watt amplifier. Package weight: 60 g on the InLine USB Headset Amplifier with Equalizer and Optical OUT, 1.01 kg on the InLine Bluetooth 5.3 audio receiver with 96 watt amplifier.

Signal-to-Noise Ratio (SNR)
- USB Headset Amplifier with Equalizer and Optical OUT:90 dB
- Bluetooth 5.3 audio receiver with 96 watt amplifier:98 dB
Power source
- USB Headset Amplifier with Equalizer and Optical OUT:USB
- Bluetooth 5.3 audio receiver with 96 watt amplifier:AC
Package depth
- USB Headset Amplifier with Equalizer and Optical OUT:178 mm
- Bluetooth 5.3 audio receiver with 96 watt amplifier:176 mm
Package height
- USB Headset Amplifier with Equalizer and Optical OUT:39 mm
- Bluetooth 5.3 audio receiver with 96 watt amplifier:94 mm
Package weight
- USB Headset Amplifier with Equalizer and Optical OUT:60 g
- Bluetooth 5.3 audio receiver with 96 watt amplifier:1.01 kg
Package width
- USB Headset Amplifier with Equalizer and Optical OUT:145 mm
- Bluetooth 5.3 audio receiver with 96 watt amplifier:115 mm

Side by side

Differences highlightedShow differences only

Comparison of 33052A, 99209L
35 specifications	A InLine USB Headset Amplifier with Equalizer and Optical OUT Model 33052A View product	B InLine Bluetooth 5.3 audio receiver with 96 watt amplifier Model 99209L View product
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs	90 dB	98 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 rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
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
Ports & interfacesidentical
Headphone connectivityKnown for one	3.5mm	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
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
Package volumeKnown for one	1000 cm³	Unknown — not stated by the source
Power1 differ
Power sourceDiffers	USB	AC
USB poweredKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
Package depthDiffers	178 mm	176 mm
Package heightDiffers	39 mm	94 mm
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Package weightDiffers	60 g	1.01 kg
Package widthDiffers	145 mm	115 mm
WidthKnown for one	Unknown — not stated by the source	110 mm
DepthKnown for one	Unknown — not stated by the source	150 mm
HeightKnown for one	Unknown — not stated by the source	36 mm
WeightKnown for one	Unknown — not stated by the source	407 g
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

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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