. I'm looking for an alternative phantom power source.
andrew halasz
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At 04:12 23-07-16, Halasz, Andrew wrote:
>Is anyone using an external battery pack to power the TetraMic via the
>DC connector on the PPAc transmitter? This is referenced on the Core
>Sound website. Is there any thing available that suits this purpose?
>
>Running phantom power on my portable rec
On 23-Jul-16 14:29, David Pickett wrote:
Core Sound says: "When 48 Volt phantom power is not available, PPAc
can also be powered by an external battery pack or AC power supply
("wall wart") via a DC power connector (1.7mm) on the PPAc
transmitter. It requires 9 to 12 Volts DC at 10 mA mini
> The Tetramic spec declares 3.5mA x 4 capsules (=15mA) @48V - that's
720mW
> But to power through the PPac it's 9-12V @<10mA - that's 90- 120mW - a
big difference.
The P48V current consumption is pessimistic. Powering directly bypasses
the regulation required for P48V.
You also avoid noisy
At 07:31 24-07-16, Richard Lee wrote:
>
>For an important recording, use a new ALKALINE PP3. Probably 10 hrs life
>
>http://data.energizer.com/PDFs/522.pdf
Most days I would agree with you: but there is always Murphy's Law to
contend with, and the specific case of this states that a PP3-powered
