Overview:
HiFi headphone amplifier, delicate, compact, lightweight, and portable, which make it convenient to carry, can output remarkable sound without distortion.
Feature：
1.16-150ΩHiFi headphone amplifier, it is delicate, compact, lightweight, and portable that it can be carry conveniently.
2. 3.5mm AUX input and output, SNR>120Db and THD+N 0.0003%, make it possibility to output not just louder sound, but a sharper and more real stereo sound without distortion.
3.Two-stage gain switch enhances the signal input into the amp circuit for optimal performance of the headphones
4. Aluminum matte surface, fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes it durable.
5. Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 8 Hours.
6. Universal compatibility, it can remarkably compatible with a various of digital devices, such as MP3 MP4 mobile phone computer.
Specification：
Maximum power output:250mW in Impedance 16Ω
Load impedance: 16-150Ω
Amp Internal Voltage: ±4V
Charging voltage: DC5V
Frequency response: 20Hz-20kHz(±3dB)
Battery capacity: 1500mAh (3,7V) Lithium-Battery
Amp Using Time: More Than 8 Hours
Distortion: 0.004%
SNR: ≥120dB
Dimension(L*W*H): 3.8*2.4*0.6inch
Net weight: 102g
Package Content:
1 x Headphone Amplifier
1 x USB Power Cable
1 x Audio Cable
1 x User’s Manual
English
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French
German
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Italian
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Norwegian
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Spanish
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E***v –
пришел быстро,курьером пока не проверял,коробка цела и запечатана
A***o –
Shipped to Spain in 8 days. Apparently everything works fine. The sound is clean and clear.
Y***m –
Good finish and performance is about as good.
D***d –
works as intended, must have to increase quest 2 headphones sound
D***v –
Works. Not a bad option to increase the amount of depth in my ears. Collected qualitatively.
J***s –
Sounds great, I don’t notice any background noise. It’s perfect for the price you have. Buying some better wires, the one that includes plating is not very good.
AliExpress Shopper –
in 19 days, recommend this product, really solid, work fine.
M***a –
Amplificación de excelente calidad a un precio ridículo. El amplificador viene con un cable de carga micro USB y un cable de conexión Jack de 3.5, con dos terminaciones, uno recto y otro en L. Cuenta con baja y alta ganancia y una rueda de volumen que a su vez enciende y apaga el amplificador. La conexión para los auriculares es de 3.5mm. Puede usarse como preamplificador. Empaquetado perfecto. Construcción robusta de aluminio.
Mueve sin problema auriculares de hasta 150ohm. Yo los uso para alimentar mis AKG K240 Studio, que tienen baja sensibilidad, y auriculares como los Tin Hifi T2 PLUS, los Blon BL-01 y sobre todo los HZSOUND Heart Mirror, que necesitan de un empuje para brillar. Y no se calienta apenas.
Sí he echado en falta alguna banda o adhesivo para pegarlo al teléfono.
A***I –
EXCELLENT produit et excellent vendeur.
merci
A***I –
EXCELLENT product and excellent seller.
Thank you
A***z –
Excellent product, very nice quality and flawless sound. Good audio volume and good battery life. Recommended.
D***n –
Excellent. Delivery 2 days. Sound good
W***r –
Chegou tudo certo e nem embalado.
N***n –
Fast delivery, took as a gift to her husband, has not yet tried, I hope will work.
AliExpress Shopper –
Good product.
M***a –
It came to Me in 14 days, I think it was very fast, wine in good condition and it works perfectly, I recommend the seller.
p***r –
Amplifier doing job. Great equipment for small money. Recommend in 100%.
j***z –
I just got it, I like it because it looks quality, but it snaps the connection cable a little.
E***N –
Le colis est bien arrivé et était parfaitement protégé . Les données de l’amplificateur correspondent bien à celles mentionnées sur la page du vendeur . L’objet est beau , de construction solide et joue pleinement son rôle . Pour ce petit prix sympa , c’est un complément parfait pour le portable ou un lecteur audio . Attention , à plein volume il y a quand même un peu de distorsions … C’est un bon produit malgré tout . Merci au vendeur .
P***v –
Quality amplifier, but the pickup cord is full G, got defective, replaced and all OK
AliExpress Shopper –
good price
good quality
good service
Fast shipping
recommend as a must-have for headphones
tahnk you
F***n –
I take the second one, for a friend. everything is fine, it works without complaints.
V***h –
The amplifier is just a gun! I’ll take more for my brother!
N***s –
Very good termination level and good power.
A***h –
пока не протестил, выглядит аккуратно и добротно. доставка курьером в руки очень быстро
A***y –
It came quickly. Works OK.
Reinforcement is. Quality is not worse.
AliExpress Shopper –
Sealed goods. I use for sing from android phone because sometime music volume litle low, and… this amplifier increase volume to 200%. Very good gadget amplifier
D***v –
Excellent quality! They took it for a cassette and a mini-disc deck!
M***r –
Neat little device, well made, works well.
k***n –
Cool thing, I’m very pleased.
M***r –
Verry fast delivery! The item looks nice. The future will show us how good the quality is.
D***s –
Wonderful! Perfectly packed without damage, full recommended, you notice a lot the difference!
Recommended.
F***a –
It’s as described, a bargain for the price.
A***v –
Super, I use to strengthen the sound from the phone to the amplifier
P***r –
Product compatible with description, workmanship case for Plus, power not comparable to the original source, zakupiłem because in my player przestały operate buttons so here potentiometer the checked the and again works, recommend.
Key product came after 10 days!!!!! Shock: D
AliExpress Shopper –
Right product, works very well, I recommend.
m***m –
Отличный усилитель, спасибо за быструю доставку. Качество на высоте. Продавца рекомендую.
V***v –
11.01 заказал. 21.01 получил в киеве в отделении новой почты. коробка не повредилась,хорошо упакован. полностью соответсвует описанию. все функции выполняет. трек отслеживался. с продавцом не общался. товар рекомендую
s***s –
Пришло быстро за две недели, звук классный.
J***i –
Chegou em 16 dias. Produto excelente e de qualidade. Liguei ele ele no meu toca discos e agora consigo ouvir meus LPs via fone de ouvido. Produto e vendedor 100% recomendados.
Y***g –
Works well and even can drive Bayer T1 flawlessly. thank you.
g***a –
Заказ доставил курьер на четвёртый день. Уселитель то что надо. Продовца рекомендую.
K***v –
The amplifier is compact, does not weigh much. The charge holds, the sound becomes more saturated and as if closer. Ears 16 ohms at maximum volume listen to dangerous)) in general, the purchase is satisfied! Price is not bitten)
J***g –
Very fast shipment. This device is high quality and Just what i needed. The sound is beautiful. Deep base and sparkling high tones. I love it.
A***y –
Super fast shipping. Everything works. Thank you. Recommend.
A***n –
very good sound quality
A***o –
I don’t know… Expected more of course. These ears are 32 ohms, the phone is generally!!! I didn’t. Now the sound has become certainly better-more juicy, saturated, can say so. Personally, I do not have enough volume, at the maximum it is just comfortable. But this is “Fuck!”, of course not. The case is apparently in headphones, a bunch of source-sound, it is necessary to select correctly.
Not an audiophile.
m***i –
Is OK!
J***z –
Funciona muy muy bien mas pequeño de lo que me esperaba llego bastante rapido vendedor recomendado!
AliExpress Shopper –
Качество товара на высоте приятный металический корпус, удобное управление. Усиление звука происходит без помех качество очень хорошее удобно что он портативный можно слушать на улице свои высокомощные наушники так отлично работает с колонками.
J***w –
Excellent quality product; very fast shipping to Israel
Happy Chinese New Year!!
R***p –
Хороший усилок, своих денег стоит. Жаль что мои наушники бейординамик ему раскачать не хватает мощности. Для обычных наушников сойдёт, даже на много больше чем надо. Думаю для него в идеале биты пошки подойдут
R***y –
fast delivery,good product,good service
AliExpress Shopper –
Excellent seller and reliable, package arrival in good condition
G***i –
Witam wzmacniacz właśnie testuję niedawno otrzymałem szedł około 10 dni do Polski z czego da się zauważyć to przewód jak inni piszą jest od razu do wymiany po podłączeniu trzeszczy i wydaje różne z siebie dźwięki. Po zmianie przewodu na odpowiedni jest bardzo dobrze. Po krótkim teście jestem bardzo zadowolony słychać różnice pomiędzy telefonem a słuchawkami testuję też ze wzmacniaczem telefunken ta350 i Hitachi sr2010 muzyka stała się bardziej wyraźna bardzo dobrze współgrają ze sobą produkt myślę wart swojej ceny.
D***v –
The amplifier shakes my audio equipment game. On Hurray, from the phone, the sound also becomes fat even the ears move. Recommend. Delivery for a week by courier home
J***o –
La verdad es que la calidad del sonido es buena, el poder de amplificación sería más o menos un de 30% más al que produce el dispositivo donde lo pongáis personalmente lo veo justito pero por el precio que tiene esta muy bien, el acabado del dispositivo tiene calidad más que aceptable por el precio que tiene ,espero sea de ayuda….
A***a –
Very sociable seller. Answers all questions of interest quite quickly. Thank you
A***d –
merveilleuse petite machine peu encombrante, qui amplifie et améliore notablement le son ! châssis en métal et course du potentiomètre de volume précise.
reçu en 10 jours, mes oreilles sont contentes!
Seul un petit soucis: le mini jack livré avec ne fonctionnait pas !! prévoyez en un de meilleure qualité !
A***d –
Wonderful small space-saving machine, which significantly amplifies and improves the sound! Metal frame and precise volume potentiometer stroke.
Received in 10 days, my ears are happy!
Only a little worries: the mini jack supplied with did not work!! Plan in a better quality!
D***r –
Wysoka jakość wykonania. Przyjemny w dotyku. Wystarczająco silne wzmocnienie. Bardzo dobry dźwiek po wzmocnieniu, nie słychać zniekształceń. Funkcja gain przyjemnie koryguje dźwięk.
s***s –
excellent quality ,very dynamic sound
good battery , value for money , totally recommend
R***u –
Just what I was looking for. It’s smaller than I thought which is a good thing. Very fast delivery and product according to the description. Thank you seller.
n***a –
звук преобразился в лучшую сторону,басов больше стало,ждала месяц.
J***a –
Excellent clear sound with my AKG 240 mk2. Thank you! 😉
b***r –
Okay, I have had some time to give this a run with my Superlux HD688B, and I’m quite happy with the output, seems pretty well balanced, smooth sound at mid volumes at least, I haven’t pushed it to far into high levels of output, but did get some sufficient volume out of it at probably 1/3 total volume..
I found the sound stage of my Superlux HD688B to be somewhat improved, and balanced..
I think it’s great value for money..
A***z –
The product meets the specified, good material quality. Improves the sound especially in bass
K***r –
Price contrast good
But the quality of change is no.
G***z –
A cucumber, hifi, no background noise, no buzzing, totally clean. Highly recommended.
K***l –
Качество на высоте. Со своей задачей справляется. Оч быстрая доставка до двери. Большое спасибо!
K***v –
усилитель получил за месяц. при первичном осмотре заметил, что шнур aux рядом с тюльпаном немного согнут, и резиновые уплотнители порвались.
далее, сам корпус сделан добротно, но если потрясти, чувствуешь как внутренности болтаются, а это значит если будешь использовать при ходьбе, то возможно что то и порвётся или сломается. будем надеяться что этого не будет.
включил, уровень громкости на 4, при этом на смартфоне уровень громкости также на уровне 60%, и когда включил музыку…. все мои претензии улетучились мигом, будто ты сидишь в центре концертного зала, и вокруг тебя играют музыку вживую!!!!
это мощь, мне очень понравился.
если будете покупать, то лучше закупитесь отдельно шнуром aux, хорошим таким, я так ии сделал, потому что когда началась музыка то начались и посторонние шумы, и после замены эти шумы пропали.
E***v –
A good improvement for headphones. Shuriki 440 norms improved
B***v –
Отличный усилок. Использую с ноутбуком, усиливает звук отлично. Комплектный 3.5 кабель рабочий.
W***i –
Buen producto, a pesar de aumentar el volumen al máximo no distorsiona lo que escuchas, la calidad del sonido es buena. El envío fue bastante rápido
j***v –
the product is great. works perfectly. I recommend it
D***a –
Llego en excelente condiciones
Y en su cajita como nuevo
P***z –
It arrives very quickly, less than 2 weeks to Chile. The product it’s amazing, it improves the sound with basic headphones and its made of very good materials. Fully recomend!
m***a –
Excellent!!! Delivers what it promises, full-bodied sound and quality. .. Amplifier powerful!!! High volume, careful not to be deaf!!! Worth every penny!!! Recommend!!!
J***k –
It was delivered real fast.
The headphone Amp is compact and sound is loud and good.
I recommend this item. Price is right and looking good tiny one.
A***l –
Отлично, на Амфитон тдс-7 (8ом – 1 ват) потянул)
Играет по ярче, громкости хватает.
Особенно на вакумных наушниках слышно разницу.
Рекомендую)
M***k –
Device send in time, seller recommended. Amplifier amplify weak, but I’m deaf (hearing impaired) .. so maybe it is good.
E***n –
Delivery only 4 days amplifier good thank you very much
AliExpress Shopper –
Excellent!!!
V***v –
Goods received, works! To the seller Thank you very much! Success and prosperity!
p***p –
Makes its duty, clean sound and two modes of gain. Great product, solid structure. Use it to boost headphones on digital guitar amplifier and I have solved the problem onto headphone amplifier output, that was very low. The sound is clear without alterations
A***v –
If you want something-your brains would fly through your nose, then this is what you need) the device is compact and qualitatively assembled.
d***v –
Sound excellent strengthens well take will not regret the delivery in 3 days