Xvive P1 48V/12V Portable Phantom Power Supply with Rechargeable Battery for XLR Condenser, Shotgun Microphone

Un producto sumamente útil para cualquier micrófono o caja directa que necesite Phantom Power. La calidad de audio no se vea reducida en lo absoluto, seguramente haciendo una comparación en un ambiente controlado se pueda identificar alguna modificación en la señal de audio pero para aplicaciones en vivo es completamente imperceptible, la construcción es bastante rígida y resistente. De lo que mas me tiene contento es la bateria, he pasado semanas sin cargarlo y sigue con bateria, me ha aguantado sin problemas para mas de 10 conciertos de alrededor de 2-3 horas sin tener que cargarlo. Mi unica observación seria que el puerto de carga es micro usb y quisiese que fuera usb C

Works as advertised and batteries last a long time. I can use this with a Shure headset mic for 3 hours and still have a full charge!

I use this to power a microphone I use to announce softball games. At the beginning of the season I charged this. Then I announced for 21 softball games, the battery indicator now shows 3 out of 4 lights.

The P1 delivers clean and stable phantom power ensuring steady output from even the most power hungry condenser microphones in my mic locker. I tested this power supply at 48V with a number of large and small diaphragm condensers including: AKG C-414XLS / C-214 / P170, TLM-103, Aston Spirit, Lewitt LCT-140, Universal Audio SP-1, plus a number of mic boosters (Cloudlifter, sE DM1, etc.). I also tested the 12V output with a number of microphones supporting that voltage. In all cases, the microphones performed the same as they did when connected to one of my preamps, meaning there was no difference in output level or clarity. Noise introduced by the P1 measured at less than or equal to a number of my audio interfaces and preamps and was below the audible range. Battery life varies with the demands of the microphone, but you will not have to worry about this power supply running all day in a studio or for even an all-day multi-act live concert. Charge it over night and you don't have to think about it while in use. It has a very good build quality, is durable for road use, and the XLR connectors are solid if you need to build and take down your setup often. Locking switches would have been nice to prevent accidentally powering off or changing the output voltage. Overall this power supply performs far above what you would expect for the price. If you need a phantom power supply, don't hesitate to get the P1.

Works great for my application. I use it with an Shure SM35 headset mic and it works perfectly. Powers it through a 3 hour gig easily; the battery indicator shows it has only gone down by 25-30%. I recharge for each gig, but I feel like it might go 2 gigs without charging in-between.