Professional 16-600Ω Bluetooth Headphone Amplifier with Bass Boost, 3.5mm Portable HiFi (YGiTK)
Quick take
This portable headphone amplifier is designed to drive headphones in the 16 to 600 ohm range using a 3.5mm input and output, plus a dedicated bass control knob for adding weight to weaker bass recordings. It also supports wired call use with a microphone, but you will need TRRS cables for that feature. The main caveat is that Bluetooth wireless is not part of this unit’s operation, so you must use it with a 3.5mm source or cable setup.
Pros and cons
Pros
- Fits a wide headphone impedance range (16 to 600 ohm), which helps with compatibility.
- Physical bass and volume controls make it easy to tune your sound on the go.
- Rechargeable 1350mAh battery is rated for about 8 to 10 hours of use.
- Aluminum case is built to resist interference and help with heat management.
Cons
- Bluetooth wireless functionality is not included, despite appearing in the product name, so you need a 3.5mm connection.
- Wired call support requires two TRRS cables, which are not included.
- Not recommended to use while charging, since power interference may cause noise.
What buyers think
Buyer-review evidence is limited, but the recurring themes align with the amp’s intended use. Several reviews highlight that it can make headphones louder and add bass character, especially when listening to tracks that have weaker low frequencies.
Who this amp is for
This is a practical choice if you:
- Use headphones in the 16 to 600 ohm range and want a compact amp to improve listening from a 3.5mm source.
- Prefer physical knobs over software EQ, especially if you like bassier sound or are working with recordings that lack low-end impact.
- Want simple portability for a laptop, phone, tablet, or game controller with a 3.5mm output.
Who should skip it
You may want a different model if:
- You specifically need Bluetooth wireless audio. This unit is built around 3.5mm input/output connections.
- You do not want to source TRRS cables for wired microphone call functionality.
- You expect to use it continuously while plugged in, because using it while charging may introduce noise.
Sound, bass control, and real-world expectations
The bass knob is the headline feature, and buyer feedback suggests it is effective at adding weight and “heft” to the bass end. Reviews also point to a reasonable expectation: it helps strengthen bass and increase overall perceived output, but it is not presented as a way to completely transform poor or already-strong mixes into something radically different.
In other words, it is most useful when your source audio has limited bass presence or when your headphones do not feel loud enough on their own.
Controls and connections
3.5mm aux in and out
The amplifier uses a 3.5mm (TRS) style connection, with both input and output designed for portable setups. This makes it straightforward to place between a 3.5mm source and your wired headphones.
Bass and volume knob
With dedicated controls, tuning is immediate. Bass adjustment is meant to shape the low end without requiring EQ apps.
Wired call function (mic support)
For phone-call behavior with a wired headset and microphone, you must plug compatible wired headphones into the amp’s output and use two TRRS cables. If you already own the right cables, call support can be convenient. If you do not, factor that extra cost and setup time into your decision.
Battery life and portability
The amp runs on a rechargeable 1350mAh lithium-ion battery, with an advertised runtime of roughly 8 to 10 hours. Just keep in mind runtime will vary based on volume level and how often you adjust settings.
Build quality and noise considerations
The aluminum case is intended to shield against signal interference and improve heat resistance. For noise awareness, there is a specific practical limitation: using the unit while charging may cause power interference and audible noise. If clean listening matters, plan to charge separately from active playback.
Price and availability
Pricing can change, and availability can vary by retailer. Check the live listing before ordering to confirm the exact configuration, bundle contents (including whether any cables are included), and current delivery timeline.
Verdict
The YGiTK 16 to 600 ohm headphone amplifier is a solid buy for listeners who want louder output and more bass control from a 3.5mm source, especially when paired with headphones that do not feel “full” on their own. It is not the right pick if you need Bluetooth wireless, and wired calling requires extra TRRS cables. If those tradeoffs fit your setup, the dedicated bass and volume controls plus portable battery life make it an easy add-on for daily listening.
FAQs
Does this headphone amplifier have Bluetooth?
This model is centered on 3.5mm input/output connections, and Bluetooth wireless functionality is not included for listening.
What headphones does it support?
It is designed for headphones in the 16 to 600 ohm impedance range.
How do the bass and volume controls work?
It includes a dedicated bass knob and a volume control knob, so you can tune low-end intensity and listening level without using software EQ.
How long does the battery last?
The rechargeable battery is rated for about 8 to 10 hours, with actual results depending on listening volume and use.
Can I use it for calls with a microphone?
Yes, with wired headphones that include a microphone, but you will need two TRRS cables for the call function.
Is it okay to use while charging?
It is not recommended, because power interference may cause noise. For cleaner audio, charge separately.
Specifications
| Product Title | Professional 16-600Ω Bluetooth Headphone Amplifier with Bass Boost,3.5mm Portable HiFi Earphone Amplifiers,Gain Switch Bass Volume Adjust & Aluminum Case,Rechargeble Headphone Amp for Laptop |
|---|---|
| Category | Electronics > Headphones, Earbuds & Accessories > Amplifiers |
| Manufacturer | YGiTK |
| Item Weight | 7.4 ounces |
| Product Dimensions | 4.06 x 2.48 x 0.67 inches |
| Item model number | KTY044EU |
| Batteries | 1 Lithium Polymer batteries required. (included) |
Available variants
Style
- HiFi BASS with Bluetooth
- HiFi BASS Style
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