No hay artículos en el carro
No hay artículos en el carroModelo Pyle: PVTA20 amplificador de tubo BT inalámbrico Receptor estéreo 2 amplificador de potencia de tubo de aspiradora, entradas de disco multimedia (L/R), 600 vatios. Características:
- Amplificador de potencia de 2 tubos de aspiradora.
- Capacidad de transmisión inalámbrica BT
- Placa de circuito de fibra de doble cara
- Entradas de CD/DVD (L/R)
- Entrada auxiliar/3,5 mm Jack
- Salida de terminal de cobre puro
- Controles de volumen agudos, graves y maestro
Conectividad Bluetooth inalámbrica:
- Recibe señal inalámbrica para transmisión de audio
- Configuración de emparejamiento simple y sin complicaciones
- Antena integrada para rango inalámbrico extendido
- Funciona con todos los dispositivos más recientes de hoy (teléfonos inteligentes, tabletas, computadoras portátiles, computadoras, etc.)
- Versión BT inalámbrica: 5.0
- Nombre de red inalámbrica BT 'PYLEUSA'
- Alcance inalámbrico: 40'+ pies.
Contenido de la caja:
- (1) Amplificador de tubo BT inalámbrico.
- (1) Adaptador de corriente.
Especificaciones técnicas:
- Potencia de salida: 600 vatios de potencia máxima.
- Fuente de alimentación: AC 120V/240V, DC 19V 4A
- Material de construcción: aluminio.
- Chip ampliador: TPA3116
- Potencia de salida nominal: 2 x 50 W/4 Ω.
- Entrada de audio: entrada RCA + entrada BT
- Salida de audio: 1 juego de conectores de altavoz plátano
- Relación señal/ruido: > 99 dB.
- Frecuencia: 20Hz-20KHz.
- Dimensiones del producto (largo x ancho x alto): 4.65 x 6.3 x 2.87 pulgadas.
Technician
Comentado en los Estados Unidos el 9 de marzo de 2025
One of the best sounding amps I've ever had yes it hums if you turn it up full volume, seems pretty normal for a tube amp. Honestly the frequency response from this amplifier is very exceptional. Exceptional speakers deserve an exceptional amp to match with it. 500% price to value ratio.
David Cline
Comentado en los Estados Unidos el 25 de marzo de 2024
This seems like a great amp, I bought a “like new” open box unit from Amazon at a slight discount, and the packaging and physical quality of the amplifier are great! However Amazon clearly does not verify the condition of their open box returns, as it seemed like new until powered on and the power cycles off and on continuously every second with a loud pop. Of course there are no support options, and I waited a week for this open box amp to deliver instead of buying new for next-day delivery. Don’t make the mistake I did and trust Amazon’s “like new” condition of an open box item!
78 Cards Fan
Comentado en los Estados Unidos el 10 de noviembre de 2024
I will start by saying I'm pretty impressed. I just needed something to operate on Bluetooth and to run my turntable in my home office. I decided to try this little tube amp out. I knew the power ratings were way off. But I only needed it to run a pair of Polk TSi 300 towers. If it did well enough with those I would try the sub out. You will need it to run about 100 or more hours to truly know what the tube voicings will be. That is the normal break in period. I placed the two Polk Audio speakers next to the unit to try it out and search for distortion (first pic). Highs were crisp and clear. Enough mid range power to push these little towers. Plenty of expected bass for these speakers. Not booming but clear and punchy as you expect from woofers of this ilk (mid range quality). There is a significant drop off in signal strength between the Bluetooth and line in for a turntable. This turntable does hav it's own pream also. Again, this was to be expected at this price point. The sound was beautiful though. Clear, pure analog the way it was intended to be listened to. This I was not expecting.So I added the 10" subwoofer, corrected the phase, set amp gain on Sub to 25% and the same with the dB range on the sub. Knowing this unit was underpowered for what these speakers can handle i didn't want the sub to drown the sound out. The blend was excellent. I split the speakers off to good stereo distances and place the sub properly in the corner (second pic). The sound produced was very natural. Not overly processed even with Bluetooth feeds. The production quality was excellent for various music types. There was no adjusting of audio needed for latency. Thank God because this unit doesn't allow that. Overall I was really impressed at the functionality of this for the price. Estimated power is closer to 30-50watts RMS. Perfect for my mini towers in a small office space. I would not use this in a large room. I definitely couldn't run my Martin Logans off of it but for a decent set of mid range speakers you get more than what you pay for.
BUYMADEINUSA
Comentado en los Estados Unidos el 15 de septiembre de 2024
Pyle PVTA90 - this is an incredible 2-channel amp, featuring extremely clean, clear and warm sound- just the way it was recorded in the studio. This amp has multiple eq settings for matching best sound for the speakers, has plenty of power to drive high-end sound systems- even at the very lowest volume setting nothing drops out sound wise, just clean lower volume. Crank it up and there is no disappointment- plenty of wall-shaking floor rattling drive, even without the sub-woofer connected. Although the remote lacks on-off power button, the previous/next track feature is very convenient along with volume control.The Bluetooth connection is easy to setup, strong and clean. For the money, this is the best amp I’ve ever heard… and I’m an old school audiophile!
José López
Comentado en México el 3 de diciembre de 2023
Lo conecte y la fuente de alimentación no funciona revise lo voy a regresar.
alberto
Comentado en México el 16 de abril de 2023
Calidad de sonido de muy buen nivel y en conjunto con un buen par de bafles la fidelidad es superior. El punto malo es el ruido que hace el ventilador interno, es como un auto sabotaje
Gerardo Valenci
Comentado en México el 2 de julio de 2022
La potencia y nitidez del sonido es muy buena.La conexión wireless es corta: 3m / 10 ft. máximo.
Mojoaudioguru
Comentado en los Estados Unidos el 16 de febrero de 2022
I employ this hybrid amp to power up a set of top firing drivers, in an old, yet recently refitted set of BSR-DR1550 speaker cabinets. The system is tri-amplified, with the PVTA90 powering only the mids, (1" PRV Audio horn midrange), and highs. (An Eminence APT50 1" HF driver) Both in waveguide horns. The amp delivers an incredible amount of power, for a 25 watt per channel into 8 ohms, amplifier. (50 watts per channel, into a 4-ohm load) The drivers are both very efficient, so the amp does a terrific job with the 25 watts that it delivers to both speaker cabinets. The input controls are self-explanatory on both the device and it's remote. I like the various EQ options, and the individual control over both the Bass and the Treble. My only problem with it is, that when I employ Bluetooth from my Android phones for Pandora or Spotify, that there is a noise or some type of interference being produced with the sound that's being emitted. (This issue was rectified by moving it away from another Bluetooth hybrid amp)The other issue is not knowing what vacuum tubes it employs. I've since found out which tubes it uses. And replaced them with EL 84s, (The rear tall ones), and 12AX7s, (The smaller fat ones in front), with the adaptor to go from the 12AX7 tube pin config, to the 6N2 pin config. These totally enhanced this amplifier's sound quality, 10fold. The sound quality with the new 12AX7s is amazing. It out classes my other two Aiyima hybrid tube amps, and that's enough for me. I'd certainly recommend it. Just be sure to change out the lower quality Chinese tubes with NOS American or Soviet made tubes. (From Amazon) You won't regret it. You can now find this amp for under $210.00. I paid almost $300.00 two years ago. But well worth it since the tube refit. I definitely recommend this amp for bi- and tri- amplification purposes.
Noemi Lopez Martinez
Comentado en México el 18 de diciembre de 2022
Muy buena fidelidad para ser tan pequeño necesita unas bocinas muy sensibles para obtener un buen resultado, funciona bien a 4 y 8 ohms seguimos probandolo
RICARDO M.
Comentado en México el 1 de diciembre de 2022
Cuando llega y ves el tamaño nunca te puedes imaginar la fidelidad del sonido, estoy muy contento con la compra
Ernesto Hernández
Comentado en México el 29 de octubre de 2022
De momento el tamaño tan pequeño del amplificador me desilusionó, pero cuando lo conecté a las bocinas y a mi celular el sonido me impresionó lo recomiendo ampliamente y espero comprar uno mas completo en tecnología de esta misma marca.
Miki M
Comentado en México el 15 de octubre de 2022
Se escuchan excelentes pero son muy caros los repuestos de tuvo de vacío
Hector
Comentado en México el 12 de octubre de 2022
reproduce un excelente sonido , y es pequeno y practico
Productos recomendados
Mex $23,185.02
Mex $ 1,881 .00 Mex $1,881.00
Mex $257.00
Mex $ 138 .00 Mex $138.00
Mex $2,136.31
Mex $ 939 .00 Mex $939.00
Mex $1,304.16
Mex $ 586 .00 Mex $586.00