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Radial J48 MK2 48V Phantom Power Active Direct Box

Envío gratis en pedidos superiores a Mex $600.00

Mex $6,075.00

Mex $ 1,881 .00 Mex $1,881.00

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  • Caja directa activa de 48 voltios con alimentación fantasma


Durante el último cuarto de siglo, los sistemas de sonido han evolucionado al igual que los instrumentos que ahora se utilizan. El oyente también ha evolucionado. El sonido de calidad de CD ya no es un lujo, pero se espera. Solo ahora comenzamos a escuchar y apreciar las ventajas de una buena caja directa. Un buen DI debe proporcionar una amplia respuesta de frecuencia sin distorsiones y el rango dinámico para manejar los potentes instrumentos de hoy en día. Radial J48 de un vistazo: Caja directa activa con alimentación fantasma de 48 voltios. Consumo de energía mínimo con alto voltaje de riel. No se ahoga cuando se conduce duro. Baja distorsión de intermodulación. Innovadora función de fusión. El filtro de paso alto de 80 Hz reduce el barro y aumenta el espacio última intervensión. El Radial J48 es una caja directa activa que ha sido diseñada específicamente para trabajar alrededor de la corriente limitada que está disponible con potencia fantasma de 48 voltios, y hacerlo mientras ofrece el sonido puro y natural del instrumento. Pasos de suministro únicos en modo conmutador


Eddie Biljan
Comentado en Canadá el 22 de agosto de 2024
Works great, excellent quality, great brand
JPA5001
Comentado en los Estados Unidos el 19 de marzo de 2024
I bought this primarily for recording bass tracks, but I’ve been using it for electric guitar, acoustic guitar, and mandolin, too. Rock solid construction - the thing is a tank. Crystal clear sound - no discernible coloration that I can tell. This unit easily handles active pickups on bass and acoustic guitar, passive pickups on electric guitar, and even a very low output passive piezo pickup on a mandolin that is otherwise almost impossible to record without a live mic. I typically use this box to record a DI track in addition to a regular track (with a mic). I haven’t used the “merge” feature, so I can’t comment on that functionality. But it’s done everything I’ve needed it to do. Very happy with the product.
Powernemo
Comentado en Canadá el 12 de noviembre de 2021
Yes!(end of review)No seriously, this is built as a tank, reliable, I would say that's the standard if you need a DI box have it since a couple of years and that's the moment to review it: my review is if you need a passive DI box buy this very one.
Adrian Hills
Comentado en el Reino Unido el 24 de septiembre de 2019
Amazing sounding DI box. Really can't believe how much difference this DI box makes. Awesome on bass guitar.
DeusEx
Comentado en los Estados Unidos el 7 de diciembre de 2012
What is a DI (AKA a Direct Box)?A DI is basically a device that in the most basic sense electrically isolates and transforms unbalanced line level signals (signals from most stage instruments and most consumer electronics) to balanced line level (on both powered and unpowered lines) singnals commonly found on PAs and stage mixers used for mics. There are two categories...Passive and Active. Passive DIs do not require any addition power source like batteries or AC input. They are simply a transformer that transformed the input signal to an output signal. I will skip the physics of it though. Active DIs are a little more complex and generally cost more. Sound quality on cheaper models can be horrible. These DO require additional power such as batteries or "Phantom Power" on the higher end units. Without getting too deep into the physics here, these depend on the unit's "rail voltage" to prevent clipping. The more dynamic the insturment and performance, the more rail voltage you'll need. This unit features a rail voltage of around 9V which is much higher than comparable Active DIs. This is important with the modern generation of pre-amplified (powered) acoustic guitars, active basses, ect as these signals can be quite dynamic electrically.Why do you need a DI?Whether your using an instrument or a multimedia device like a DVD, iPod, or laptop...these will almost always be unblanced line level outputs either thru 1/4" jack, 1/8" jack, or RCA jacks. Just using a cable adaptor to mate these with the common 3-pin XLR for balanced line level signals found on PAs and mixers will at the very least create problems with loss of signal, and unwanted buzz and hum. And at the worst (and actually very likely with Phantom Power) short out your device. PAs that use Phantom Powered mic lines and these will instantly overpower any device mentioned above. Instead you need something to transform and isolate the two halfs of the system. This devices transformer and circutry does just that. Also even on a mic line that is unpowered, there is a risk to the pre amp in the PA when sending unbalanced line level signals to it. In other words... Buy a DI!The details. This unit is a powered unit that requires 48V Phantom power to be on the XLR line to supply the unit with power. It has an indicator light that shows Phantom power but stays on only momentarily. On the input side you get a 1/4" in and 1/4" thru for passing to a stage amp. Or you can use "merge" button and combine the two jacks to convert a L and R stereo signal to mono. Nice for multimedia and keyboards. I'm using a Hosa 3.5mm TRS to Dual 1/4 in TS (1/8" stereo jack to dual mono 1/4" jacks) for one of my applications. On the input side is a "pad switch" to signals that are really dynamic and may potentially clip. On the Output side is a single balanced XLR output (1 channel mono), a 180 degree "flip switch" for reversing polarity to work with foreign made sound equipment. It has a ground lift switch to isolate grounds and get rid or noise due to ground loops. Because it is a powered unit and has electronic circuitry they have included some extra isolation to protect the signal and preserve that continuity for the power supply. The device is built to isolate grounds automatically, but if you still have noise you suspect due to grounds, try this. Lastly it features a low cut filter button that is used in preventing feedback. It's small in size, about 4"x6"x1.5" and roughly 2 lbs. It's made of a solid steel case to protect it from damage on stage while at the same time create an "EM cage" to shield the internal electronics from outside interference.This is my 3rd DI from Radial. I have to say at this point I'm a fan of their gear. This unit is definitely a professional quality DI with a reliability and sound quality that tour musicians require but at a price point just about anyone can afford. I bought this one to play by Italia Mondial through, it has an active pickup inside the hollow body and I have to say, it sounds tremendous played through this box. BTY, if you're looking for a Passive DI (one that requires no external power), look into the JDI by Radial. There are cheaper models from them, but this one sounds great no matter what you drive through it.
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