Headphone Amplifier DC 5V-1A, 3.5mm Rechargeable Portable In-ear Monitor amplifier With 8Ω to 250Ω Impedance, With 2 XLR and 1/4" TRS Inputs

Had this amp for around a week and, at the moment, it absolutely punches above it's weight both in design and sound quality (particularly as I paid £23.99 which is a bargain IMO). I was initially looking for something to provide a simple portable headphone amp solution for audio output on a projector but honestly that wastes it's capabilities. It has a rechargeable battery with a quoted 12 hour life - had mine going for at least 4 hours and it showed no signs of flagging. I'm now using it with a Topping E30 DAC and a plethora of different headphones (including Sennheiser HD598, AKG Y50) and it is amazing: Great sound stage, tonally very even thoughout the frequency range, can drive a variety of different impedence HP's to sensible volumes, and no hiss or hum. It has both XLR and1/4" input options (it's designed for use as a musician's stage monitor) and although very lightweight seems decently put together. To me this is a hi-fi quality component at a budget price. Will try to comment later on on long-term reliability but for now it's great.

Excellent item with a good quality sound. Very clean sound and good base into my Bose head phones. The column control is very light to turn and smooth to operate, allowing precise control of the column out. A good and long running time on the built in rechargeable battery. I've tried several of these headphones amps, some costing £70 and this is by far the best.

Perfect to boost the output of my electric drum kit.

I use an Octatrack MK2 going through an EHX Platform stomp box (stereo compressor) which outputs 300 Ω thus very low volume when connected to my audiotechnica m50x headphones (32 Ω). Thank to this device I was able to get a prober volume boost. The unit boosts the volume very transparently, it does not saturate or color the signal. Build material is plastic but feel very sturdy. Potentiometers seem to be high quality and they’re not wobbly at all. The “mono/stereo” switch is a nice addition and is a great help to preview mono signal when mixing. I was considering a couple of other amplifiers (which were a bit more expensive) but I chose this just because it has 1/4”/xlr combo input (others had trs mini jack input) but eventually I’m very glad I decided to go with this. It solved all my problems! Would definitely buy again if this one got broken.

I love this headphone amp. I have used a stereo set up where I run the stereo channels into a mini behringer mixer then from the headphone out into a behringer P2. I've always struggled with this. I think the impedence from going through two amps overpowers my iems. First show with the Donner em2 and my in stage monitoring aas crystal clear and consistent. I play upright bass in a doo-wop band and rely on a clear vocal mix to ensure harmonies are in tune and this headphone amp absolutely delivers. I also love that it's recharhable instead of battery powered.

This is a great product and shows the competition how it should be done. Simple, thoughtful additions such as the mic stand mount, the 'mix' facility for input 1 and 2, rechargeable, 12hr battery life and the 2-headphone outputs - what's not to like? Amplification is great too - no worries there. OK, so the case is plastic and is probably not going to survive being stood on too many times, but the saving on a bomb-proof case is more than made up for in an accessible price and great facilities. Absolutely 10/10 here from an audio professional.

Good sound quality, control and balance for live gigs. Great vfm

Nothing to dislike, it would be nice if the box was made of metal as the plastic looks and feels cheap but I understand it’s for cost

Lo utilizo en mi Home studio para monitorearme, me gusta que puedo mandar mezcla mono o estéreo, también tiene una batería interna y le dura bastante la pila, y cualquier detalle lo puedo conectar directo a la luz con un adaptador de 5v. Estoy muy satisfecho por que la calidad del sonido es muy buena.

Estoy encantado con este ampli de monitores. Es mucho más económico que el de behringer y otras marcas más pro y funciona igual, pero mucho mejor porque no necesita pilas. La batería recargable dura muchísimo tiempo. Yo cargo cada 3 bolos. Tiene potencia de sobra y aunque la caja es de un plástico no muy robusto (tipico de impresora 3d), aguanta bien y tiene calidad de sobra. Las clavijas son de calidad y los potenciometros e interruptores también muy bien. Lo recomiendo 100%.

Great product and sounds amazing too

Ich bin ein semiprofessioneller Bassist mit 40 Jahren Liveerfahrung, davon 5 Jahre mit in-ear-Monitoring auf mittleren bis großen Bühnen. Ich bin in der Preisklasse mit dem Produkt sehr zufrieden, herausragend ist die Lautstärke, vergleichsweise Rauscharmut sowie das Design als 2 Kanal Gerät. Im Homestudio konnte ich den Preamp gegen den Behringer P2 testen. Der Behringer Preamp ist in allen Belangen unterlegen. Getestet habe ich mit einem Studiokopfhörer mit leichter Bassanhebung. Ich empfehle das Gerät weiter und würde es wieder kaufen.

Me gusta que es stereo y que tiene salida para 2 auriculare ..un solo aparato lo pueden compartir dos musicos bien una mezcla mono para cada uno o bien la misma mezcla estereo para los 2