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If you want a rechargeable amplifier that can drive wired headphones and add a bass boost for movies, choose YGiTK Headphone Amplifier; if you need a simple braided replacement cable with inline volume and mute for a compatible Logitech gaming headset, choose QJYTH Replacement Cable Compatible. They are not really rivals — one is a small battery-powered amp, the other is a 2-metre cable — so the right pick comes down to what is actually broken or missing in your setup.
• YGiTK Headphone Amplifier — biggest strength: a 1350mAh USB-C rechargeable battery plus a bass knob, a gain switch and support for headphones up to 600Ω, so it can genuinely change how wired headphones sound.
• YGiTK Headphone Amplifier — biggest trade-off: it is an amplifier, not a cable, so it only helps if you already own wired headphones you want to drive harder — and it needs charging.
• QJYTH Replacement Cable Compatible — biggest strength: oxygen-free copper, gold-plated connectors and inline mute/volume controls in a 2-metre nylon-braided cable, for a fraction of the hassle of replacing a headset.
• QJYTH Replacement Cable Compatible — biggest trade-off: compatibility is narrow — it is built for Logitech G Pro X 2 / G Pro X / GPro / G433 / G233 and the listing states it does not fit other models.
• Who each pick is for: YGiTK is for the listener who wants more volume, more headroom and a bass lift from wired headphones; QJYTH is for the gamer whose original headset cable is crackling, too short or has lost its volume wheel.
The YGiTK Headphone Amplifier is essentially a small aluminium box that sits between your source and your headphones. You plug a 3.5mm cable in one end and your headphones in the other, and it adds gain, a volume control and a bass knob. The headline spec is the impedance range: 16–600Ω. That matters because high-impedance headphones — the kind that sound thin and quiet straight out of a laptop or phone jack — are exactly what this is built to push. The gain switch lets you match the amp to easier or harder loads rather than fighting one fixed level.
The battery is the other half of the story. It is a 1350mAh cell charged over USB-C, quoted at roughly 8–10 hours depending on volume and what is connected. In practice that is a couple of evenings of movie watching, or several commutes, between charges. The aluminium housing is a nice touch for a portable amp — it feels like something that can rattle around in a bag without you worrying about it. It ships with a 3.5mm audio cable and a Type-C charging cable, and there is an 18-month warranty attached.
Who should buy it: anyone with wired headphones who wants a bass boost for movies, a proper volume wheel instead of software sliders, and enough drive to make a high-impedance pair actually open up. Who should skip it: if your headphones are already loud enough from your current device, or if you mainly use wireless headphones, this adds a box, a cable and a charging routine for very little gain. It is also worth noting the noise control is listed as "None" — this is a music-first, movie-first amp, not a noise-cancelling gadget.
The QJYTH cable is a much narrower, much simpler product — and that is the point. It is a 2-metre (6.56ft) black AUX cable designed as a drop-in replacement for the detachable cable on a Logitech G Pro X 2, G Pro X, GPro, G433 or G233 headset. If your original cable has developed a crackle, a dead channel, a sticky volume wheel or a mic that cuts in and out, this is the cheap fix that avoids buying a whole new headset.
The build is the selling point. Oxygen-free copper conductors with gold-plated connectors are the standard recipe for clean signal transfer, and the listing leans on low-loss, low-noise audio. The 3.5mm jack is gold-plated on both ends — one into the headset, one into a PC, PS4, PS5, Xbox One, Xbox Series X|S, Switch, phone or anything else with a 3.5mm port. The cable itself is nylon braided, which is the material you want on something that gets yanked, coiled and stuffed into a bag daily.
The inline controls sit on the right-hand side of the cable: a volume wheel and a mic mute. For gaming that combination is genuinely useful — mute on demand without alt-tabbing into software. At 2 metres you get real slack to sit back from a screen, which is more than most stock cables offer.
Who should buy it: Logitech G Pro-family owners with a failing or too-short cable, and anyone who wants hardware volume and mute rather than software. Who should skip it: everyone else. The listing is explicit — NOT FIT OTHER MODELS. If you have a different headset, do not gamble on this.
• You want a bass boost for movies → YGiTK Headphone Amplifier. The dedicated bass knob is the whole reason it exists in a movie setup.
• You want hardware volume and mute on a Logitech G Pro headset → QJYTH Replacement Cable Compatible. Inline controls, right side, no software needed.
• You own high-impedance headphones that sound quiet → YGiTK Headphone Amplifier. The 16–600Ω range and gain switch are aimed squarely at that problem.
• Your existing headset cable is crackling or too short → QJYTH Replacement Cable Compatible. That is exactly the defect it is designed to fix.
• You want the most portable option → QJYTH Replacement Cable Compatible. It weighs 0.03kg versus 0.22kg for the amp, and needs no charging.
• You want a single box that works across desktop, laptop and phone → YGiTK Headphone Amplifier. Wired 3.5mm everywhere, USB-C to top up.
• You use wireless headphones → neither. Both are wired products; a good pair of wireless headphones is the better route.
• Best for someone who just wants to spend once and forget it → QJYTH Replacement Cable Compatible, provided your headset is on the compatibility list.
In my opinion, the YGiTK Headphone Amplifier is the more interesting buy if you care about sound — it adds volume headroom, a real volume wheel and a bass lift that makes movie nights on wired headphones noticeably more fun. If, on the other hand, your problem is a broken cable on a Logitech G Pro headset, the QJYTH Replacement Cable Compatible is the smarter, cheaper, more targeted fix, and I would buy that instead. The honest answer is that most people searching these two names only need one of them: buy the amp for movies and better audio, buy the cable to resurrect a headset you already like. Check the current price on Amazon for whichever one matches your actual problem.
Yes — that is arguably its strongest use. The bass knob and gain switch let you add weight to soundtracks and dialogue-heavy scenes, and the 8–10 hour battery covers a long film session or two. Just charge it over USB-C before you settle in.
Only if it is a Logitech G Pro X 2, G Pro X, GPro, G433 or G233. The listing states clearly that it does not fit other models, so measure your expectations against that list before buying.
Usually not. Headsets designed for consoles and PCs are built to run from a standard 3.5mm jack. An amp like the YGiTK earns its place when you move to higher-impedance wired headphones and find them quiet or lifeless.
Technically the QJYTH cable terminates in a standard 3.5mm jack, so it can feed an amp. But if your headset cable is working fine, the amp is the only upgrade that changes the sound — the cable mostly restores what you already had.
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