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Rolls PB23 1 Channel Phantom Power Adapter

5.05 product ratings

av_techsurplus (134)

100% positive feedback

Price:

$30.00

Free shipping

Estimated delivery Thu, Oct 16 - Tue, Oct 21

Returns:

30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

Brand new, in box. The Rolls PB23 is a single-channel miniature phantom power supply that provides 48 volts. Single-channel 48 volt phantom power supply with all-metal case Power on LED Noiseless 100 kHz switching power supply Output pull down resistors for universal mixer compatibility Includes power supply!

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5.0

5 product ratings

5 users rated this 5 out of 5 stars
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Most relevant reviews

by kurtem21
Mar 08, 2017
These "power adapters" are really single purpose sound amplifiers.
Professional conderser mics have many advantages but their output and rugged design are not in that list. The pre amp (power suppy) listed here solves the weak output. Without this, the mic is unusable. The mic requires an isolation mount usually consisting of rubber mounting arrangement that serves to minimize pick up of ambient noise. I liked the design of this. It uses descrete components as opposed to an integrated circuit. My experience with IC circuits is that if they survive 6 months they usually ouitlast discrete components so it is your choice. IC components are more suseptable to electric surges and other problems that rugged descrete components shrug off. The operation of both is identical. A problem with some is the hum introduce into the sound output.
Verified purchase: YesCondition: New
by deccakid
Jan 29, 2020
Good product
good product...saves power robbing of your mic pre...after all 48V is 48V
Verified purchase: YesCondition: Pre-owned