$1,252.87
+ $102.31 de envío.
Entrega por $102.31 el Jueves, 27 de Enero. Realiza el pedido en 2 hrs 23 mins
El envío puede tardar 3 semanas.
[{"displayPrice":"$1,252.87","priceAmount":1252.87,"currencySymbol":"$","integerValue":"1,252","decimalSeparator":".","fractionalValue":"87","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"ztEOnAEkvCsxt90VZwC%2F43NPQqg3VHl7KggKCYdg%2B8OdVciGhfR7TbOfkHTO9gpkTX0nX6q6kuj8g4E%2FVIA08NYie%2BAQuDPlCP9X7pDqUnydzLlfY7%2BEPs31x%2B9vJPhIGRyFbC1MUphqtbS8ra8bpI2MMh6mQfrTsd0W5Ko5%2BwtD44z56vKgRl71EdtSBhvo","locale":"es-MX","buyingOptionType":"NEW"}]
$$1,252.87 () Incluye opciones seleccionadas. Incluye el pago mensual inicial y las opciones seleccionadas. Detalles
Precio
Subtotal
$$1,252.87
Subtotal
Desglose del pago inicial
Se muestran el costo de envío, la fecha de entrega y el total del pedido (incluidos los impuestos) al completar la compra.
La transacción es segura
En Amazon, nos esforzamos por proteger tu seguridad y privacidad. Nuestro sistema de seguridad de pagos encripta tu información durante la transmisión de datos. No compartimos los datos de tu tarjeta de crédito con vendedores externos, ni vendemos tu información a terceros. Más información
Envío desde
Amazon
Vendido por
Envío desde
Amazon
Vendido por
Compartir

Nobsound HiFi 6J1 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Black)

3.9 de 5 estrellas 61 calificaciones

$1,252.87
+ $102.31 de envío.
Pagos y Seguridad
Tarjeta de Débito y Crédito
Paga con tarjetas Visa, Mastercard, American Express y Carnet.
Pago con efectivo en Oxxo
Compra en Amazon y paga en efectivo en OXXO.
Tarjetas de Regalo Amazon
Paga con tarjetas de regalo Amazon.
Meses sin Intereses
De 3 a 12 meses sin intereses. Aplican restricciones.
Amazon Cash
Paga con tu saldo Amazon sin necesidad de una tarjeta bancaria.
Tarjeta Amazon recargable
Paga con tu tarjeta Amazon recargable virtual o física.
La transacción es segura
En Amazon, nos esforzamos por proteger tu seguridad y privacidad. Nuestro sistema de seguridad de pagos encripta tu información durante la transmisión de datos. No compartimos los datos de tu tarjeta de crédito con vendedores externos, ni vendemos tu información a terceros. Más información

Política de devolución

Pulsa los enlaces de categoría a continuación para acceder a los plazos de devolución y excepciones asociados (si los hay) para las devoluciones.

Libros
Películas, Series de TV y Música
Electrónicos
Computadoras y Tablets
Software
Videojuegos
Hogar y Cocina
Mascotas
Juegos y Juguetes
Bebé
Ropa, zapatos y accesorios
Automotriz y Motocicletas
Deportes y Aire Libre
Herramientas y Mejoras del Hogar
Dispositivos Amazon y contenido digital descargable
Amazon Handmade
Productos Reacondicionados Certificados de Amazon Renewed
Remates de Almacén
Productos personalizados
Relojes
Colchones
Artículos de gran tamaño con entrega programada
Muebles
Tarjetas de regalo
Salud y Cuidado Personal
Tarjetas SIM para celulares
Dispositivos Médicos
Farmacia
Alimentos y Bebidas
Vitaminas y Suplementos
Enviado por Amazon
Amazon gestiona directamente el envío de este producto

Mejora tu compra


Recarga tu celular

Cómpralo con

  • Nobsound HiFi 6J1 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Black)
  • +
  • Riverstone Audio - Par de tubos de vacío probados/emparejados (2 tubos) GE JAN 5654W de 7 pines totalmente probados - Actuali
  • +
  • Monoprice Cable 1.5ft (0,45 m) Premium 2 Conectores RCA /2 Conectores RCA Conector M/M 22AWG - Negro
Precio total:
Para consultar nuestro precio, agrega estos elementos a tu carrito
Algunos de estos productos se envian antes que los otros.
Elige artículos para comprar juntos.

Información de producto

Especificaciones técnicas

Información adicional

¿Tienes una pregunta?

Encuentra respuestas en la información del producto, en preguntas y respuestas y en opiniones de clientes

Ocurrió un problema que impide que se complete tu solicitud. Intenta realizar tu búsqueda nuevamente más tarde.
Todo Información del producto Preguntas y respuestas de clientes Reseñas de clientes

Tu pregunta podría ser respondida por vendedores, fabricantes o clientes que compraron este producto.

Asegúrese de haber introducido una pregunta válida. De todos modos, podrá editar su pregunta o publicación.

Escribe una pregunta.

Descripción del producto

Especificaciones:Entrada de audio: RCA de entrada * 1 grupo* 1 grupo de salida salida de audio: RCAPotencia de entrada DC: 12 V de entradaCarcasa de aluminio, CNC de procesamientoLaser Carving caracteresColor: Negro/PlateadoTamaño: W100 × H70 × D150 mmPeso: 0,5 kg Paquete incluye:1 × Digital Audio preamplificador1 × 12 V Fuente de alimentación


Preguntas y respuestas de clientes

Opiniones de clientes

3.9 de 5 estrellas
3.9 de 5
61 calificaciones globales

Las mejores reseñas de México

Hay 0 reseñas y 0 calificaciones de clientes de México

Mejores reseñas de otros países

T. Jennings
4.0 de 5 estrellas A Very Good Little Pre-Amp that can be improved with a couple simple upgrades
Reseñado en los Estados Unidos el 23 de julio de 2017
Compra verificada
Imagen del cliente
4.0 de 5 estrellas A Very Good Little Pre-Amp that can be improved with a couple simple upgrades
Reseñado en los Estados Unidos el 24 de julio de 2017
I have lived with this pre-amp for a month and it's time to review this little guy. First off it's under 50.00 and I will say it punches above it's price point. I think most people would be happy with this using it with a moderate output power amplifier. I am using this with a Mini Watt APPJ-PA0901A tube amplifier keeping the volume on max using it as a power amp. The pre-amp handles all volume control and is connected to a FIO D3 Taishan DAC which is connected to the digital out of a Sony DVD/CD player, speakers are Polk R40's so you have a idea of what I am listening on. I hooked this up as it comes for about a week and noticed a static sound coming from my speakers independent of the volume setting. This is not the tubes as some have mentioned this is the switching power supply generating noise. I replaced this with a transformer type 12volt 3.5 amp regulated DC power supply and is now dead silent and the sound improved noticeably. The stock tubes sound fine after some burn in, but if you want to kick it up a notch get the NOS GE JAN 5654W tubes available on Amazon and other places. With these improvements it turns into a very detailed sounding pre-amp that most will enjoy listening to. With Bass and Treble controls my Mini Watt sounds excellent.
Imágenes en esta reseña
Imagen del cliente Imagen del cliente Imagen del cliente
Imagen del clienteImagen del clienteImagen del cliente
Amazon Customer
5.0 de 5 estrellas Unbelievable performance!!
Reseñado en los Estados Unidos el 1 de junio de 2017
Compra verificada
Imagen del cliente
5.0 de 5 estrellas Unbelievable performance!!
Reseñado en los Estados Unidos el 1 de junio de 2017
I purchased this after my Soundcraftsmen PE-2217R preamp failed after 38 years of heavy use. First I bought a used Kenwood Basic C2 preamp off eBay which worked but had many controls that where worn out causing channels to drop out intermittently. It also hummed audibly between songs.

I received this yesterday along with the Riverstone Audio - Matched Pair (2 Tubes) GE JAN 5654W Vacuum Tubes. I installed them instead of the provided tubes after reading the many positive reviews on Amazon.

I was worried if this would work because the price is so low although because of the price I decided to give it a go. I am so amazed with the performance of this preamp. It actually sounds MUCH, MUCH, MUCH better than my faithful Soundcraftsmen. I use an old touchscreen PC sound output to feed the Nobsound preamp and it connects to my equally old Soundcraftsmen LA-2502 power amp. My amp looks lonely with this small device on it. I use vintage JBL L-150 speakers which are also 38 years old and the sound in incredible. It is so clear, colorful and with full dynamic range. The channel separation is outstanding.

Some deals are to good to be true and I though this may be one of them. I was so wrong. My first experience with tube amplification and now I am looking for a reason to replace my power amp.

Time to go blow the dust off the JBL's!!
Imágenes en esta reseña
Imagen del cliente
Imagen del cliente
Steven L.
3.0 de 5 estrellas Sounded great while it worked. But I have had two of these fail back to back. I'm trying one more time..........................
Reseñado en los Estados Unidos el 5 de septiembre de 2017
Compra verificada
Imagen del cliente
3.0 de 5 estrellas Sounded great while it worked. But I have had two of these fail back to back. I'm trying one more time..........................
Reseñado en los Estados Unidos el 5 de septiembre de 2017
Gets the job done well with a Little Dot MK II all tube headphone amp. This Tube buffered Preamp will give you bass and treble controls over the Headphone Amp. This Tube Preamp also needs new tubes right off the bat. Don't use the default tubes from China.

I went with the two matched Mullard tubes and they will give you a .500mw gain when used with any headphone amp.
Hey, for $45 you are getting a very nice looking and well built Tube Preamp. It's not capable of being used as a Phono stage it's a Tube Buffered Preamp only.

I only give this 3 stars and I'll explain why. First, of all quality control is horrible! I ordered two of these and they both failed and need to be sent back for a third that will hopefully sound the way it should. I have a good friend that has the exact same Preamp and his has none of the problems my two units had.
My first Nobsound arrived and produced static when I turn my Little Dot MK II or my solid state mangi headphone amps. This static is very audible at any volume level about 50% on both of my headphone amps.
Secondly, this Preamp will produce a lot of T.H.D. anywhere above the 2:00 Oclock position on the Nobsoud. So it's THD ratings must be very high.
Thirdly, there is zero information about this Nobsound's specs. no T.H.D. rating and no S.T.N.L. numbers to go by.

Normally this is not such a big deal but with this Preamp some people(Like Me) need to know these two specs so I will not push the Preamp too high.
It's S.T.N.R. is about 90 DB, which is not that great but good enough for my Little Dot MK II rated at only 89 DB. So I'm not getting any more noise using this with my Little Dot MK II unless I push the Preamp above the 2:00 position. If the Preamp is placed at full volume I can hear the added hiss it produces.
The only reason I'm even using this is to have tone controls over my two headphone amps. It's nice to just boost the bass by a small amount and sometimes lower the treble with older CD's that are too bright.

So all in all you get a decent Tube Buffered Preamp at a very good price. But you also need to add money to the total cost sine you will need to buy a matched pair of tubes, like the G.E. tubes sold here.

So I can't give a complete review of this Preamp since my first two need to be sent back. I already sent one back that lost a channel after only about 10 min of use.
The second I'll still using until I can get a new replacement for it after I get a new one shipped to me. If I get a third defective preamp I'll stop buying them and go with a better solid state preamp I found being sold on a different site.
I'm willing to give Nobsound one more chance to send me a working unit that is perfectly quiet like my friends is.

It's very frustrating to have to return two of these and just hope the third will work. The one I'm currently using has static no matter what cables are hooked up to it. It's nothing to do with my two headphone amps, it's definitely the Nobsound causing this static popping sound at any volume level about 2:00PM.

So hopefully the third time is the charm and I can get a actual working unit just like my friends.

If they fail again I'll be forced to go with a solid state preamp that I found elsewhere that's about twice the price of this but much better built.

Great Tube Buffered Preamp if you get a working unit but the quality control on these made in China electronics is just horrible.

I would have somehow used some other method to keep the internal board from moving but once again it's only $45 so one can't be too picky.

Good sound and very little T.H.D. from this little Tube Preamp. So all in all it's great for some uses and should be great for anyone wanting tone controls with a headphone amp.

A very well designed Tube buffered preamp but don't forget to swap the tubes with something matched for the best sound.
Imágenes en esta reseña
Imagen del cliente
Imagen del cliente
d3adf1sh
5.0 de 5 estrellas yeah this thing is sweet. cool to be able to tweak ur tubes
Reseñado en los Estados Unidos el 25 de junio de 2017
Compra verificada
Dave Akuma
5.0 de 5 estrellas Inexpensive tube sound
Reseñado en los Estados Unidos el 17 de julio de 2017
Compra verificada