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Questions tagged [battery]

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Turning 48V phantom power to 9V

I've got a JTS CX-156W mic which require 9V phantom power supply, but I've got an audio interface which delivers a 48V phantom power. Currently I have an external battery power supply (JTS PS-500) ...
Louis Lascaud's user avatar
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1 answer
29 views

Connecting two Phantom powers in series

I'm using an audio interface (Behringer UMC404HD) which can deliver a Phantom Power +48V with 4 XLR entries, 3 static mics and I want to add 2 mics for my accordion which also require a Phantom Power ...
Louis Lascaud's user avatar
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0 answers
44 views

Bzzzz noise on guitar pickup when I plug my computer to external battery power source

I have Jackery battery (220V, 500W) and I want to record my guitar with pickup (Dean Markley Pro Mag Plus Acoustic Guitar Single Coil Pickup) on my Focusrite Scarlett 18i20. When I turn on electricity ...
knagode's user avatar
  • 101
1 vote
0 answers
23 views

Battery for Sony C-74 mic

This lovely historical hypercardioid mic uses Eveready 117 standard (says manual) or H-7D E-177 TR-177 or equivalent (says mic body). The only "replacement" battery is _Exell S177_¹, but ...
Alice Vixie's user avatar
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0 answers
58 views

Tinny sounds from Røde NTG-2

I'm using a Røde NTG-2 shotgun on a mounted boom pole connected to a Nikon Z8. I was recording for 3 days over a 5-day period and on the final day, the recordings from the mic were very tinny sounding ...
travelwitheric's user avatar
0 votes
1 answer
94 views

Is this normal for an NTG2?

I get this weird phashy sounding effect whenever I move the microphone. It only happens when I'm using the battery and I don't get it whenever I use phantom. For reference I included a track with ...
delghen's user avatar
  • 15
0 votes
0 answers
884 views

Microphone plug-in power battery module

I am looking for something like this (on ebay or aliexpress) but couldn't find it so far. (something similar is presented here: https://vimeo.com/66941739) It's a 1.5v battery module to power a ...
FBUS's user avatar
  • 1
2 votes
1 answer
476 views

Can I run a mixer off a battery?

I am in India, and there's no RadioShack equivalent here ... running to the corner store isn't an option to get components. If I need to get components I'll have to order them online. So. My question:...
Boloar's user avatar
  • 51
1 vote
0 answers
61 views

restoring old record tape record with dying batteries [closed]

I have an old record, recorded on a tape recorder. At a certain point, the batteries begun to die, so the record begins to have a higher and higher pitch. I tried fixing it with some some software a ...
aciobanu's user avatar
  • 111
1 vote
2 answers
106 views

Rechargeable Batteries [duplicate]

Was looking for any good recommendations on reliable power/battery solutions. Working on set, Location Sound and other equipment can soup up the power as many of you may know. I've tried the 15min ...
Chris Phillips Leeds Met's user avatar
0 votes
1 answer
98 views

TASCAM DR 100 & Apple Power Adapter [duplicate]

I read a question here on powering the Tascam with the apple iphone device: connecting the Tascam through usb to an electrical outlet. Some things were not clear to me. The dr-100 says 5V. Can i ...
soundy's user avatar
  • 1
1 vote
3 answers
443 views

Fostex FR-2 DC plug/connector

Using AA batteries to power the FR2 doesn't cut it for me anymore. For some time now I've been looking for a solution using a RC battery pack with a tamiya connection and make a tamiya to DC cable. ...
Martin's user avatar
  • 43
1 vote
4 answers
846 views

The XL B2 battery

Hello everyone, A gear question regarding the XL B2 lithium batteries that come as an accessory with the soud device 722. From what I have read, the only way to recharge the batteries is via the ...
oinkaudio's user avatar
  • 2,134
0 votes
2 answers
249 views

Are the battery power and gain related in a digital mixer?

I was using Sound devices772 recorder (without mixer) for pilot recording.I landed up loosing gain in the recorder when the battery went down.Does that happen with digital recorder?
chrisnanny's user avatar
1 vote
6 answers
2k views

Fostex FR-2 external rechargeable battery pack?

Hello! Seeing as there is unfortunately no official solution for this, I'd like to ask what people have found to be best for easily/quickly charging, powering for a decent amount of time, and somewhat ...
Tom Barker's user avatar
2 votes
4 answers
2k views

Battery options for your recording rig

So I have this recorder that likes to eat AA batteries for breakfast. I need to buy something way more efficient, but it may come at a cost. But must it? The setup I'm looking at right now is a IDX ...
Jay Jennings's user avatar
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