Product comparison · 2 headphone amplifiers

InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX vs InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp

11specifications compared
11differ
0identical
13known for one product only

Key differences

The InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp has 900 cm³ more package volume than the InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX (1800 cm³ vs 900 cm³). The InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp has 11 mm more width than the InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX (36 mm vs 25 mm). The InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp has 10 mm more depth than the InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX (115 mm vs 105 mm). Product colour: Black on the InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX, Silver on the InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp. Cables included: Audio (3.5mm), Micro-USB on the InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX, Micro-USB on the InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp.

Package volume
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:900 cm³
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:1800 cm³
Product colour
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:Black
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:Silver
Width
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:25 mm
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:36 mm
Depth
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:105 mm
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:115 mm
Height
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:21 mm
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:58 mm
Weight
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:24 g
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:250 g
Package depth
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:163 mm
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:172 mm
Package height
- Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX:33 mm
- AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp:73 mm

Side by side

Differences highlightedShow differences only

Comparison of 99151I, 99204I
24 specifications	A InLine Bluetooth Audio Transceiver, Receiver/Transmitter, BT 5.0, aptX Model 99151I View product	B InLine AmpEQ mobile, Tri-Tone Hi-Res AUDIO Pre- and Headphone-Amp Model 99204I View product
Audioidentical
Output impedanceKnown for one	Unknown — not stated by the source	16 - 600 Ω
GainKnown for one	Unknown — not stated by the source	-10 dB
Adjustable volumeKnown for one	Unknown — not stated by the source	Yes
Treble adjustmentKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5mm
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Technical details2 differ
Package volumeDiffers	900 cm³	1800 cm³
Product colourDiffers	Black	Silver
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	2200 mAh
Battery lifeKnown for one	Unknown — not stated by the source	6 h
Charging timeKnown for one	Unknown — not stated by the source	2 h
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	USB
Weight & dimensions8 differ
WidthDiffers	25 mm	36 mm
DepthDiffers	105 mm	115 mm
HeightDiffers	21 mm	58 mm
WeightDiffers	24 g	250 g
Package depthDiffers	163 mm	172 mm
Package heightDiffers	33 mm	73 mm
Package weightDiffers	172 g	453 g
Package widthDiffers	161 mm	142 mm
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm), Micro-USB	Micro-USB
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	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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