can this be used with a dynamic microphone.?I do not want any dc voltage on the line.

Yes. Dynamic mic's are fine. It's what we use for our diver comm system in a research aquarium. I feed the divers mic's to a multi-input mixer from these Rolls preamps.

What size dc adapter does this unit use?

comes with its own ac adapter, -15 volts.

Why does my mic clip as soon as I plug the mp13 into PC mic in?

It sounds like your level into the microphone input on your PC is too high. You would not normally need a preamp to feed a microphone input. The levels out of the preamp would be too high. The preamp would typically be used to feed a line input. If you need to raise the level into a microphone input you would not want very much gain.

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rolls MP13 Mini Single Ch. Mic Preamp

Product ID: 1253213

Details

Battery Capacity
20 Volts
Brand
rolls
Recommended Uses For Product
Microphone
Unit Count
1.0 Count
Voltage
3.7 Volts

⚡Switchable phantom power for pro mics

🔌Versatile XLR & 1/4-in outputs

🎚️Single-channel precision gain control

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HK$1156

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎤 Elevate your sound game with the MP13 Mini Mic Preamp—small gear, big vibes!

COMPACT POWERHOUSE - Mini size, massive impact—fits any setup seamlessly
LIGHTWEIGHT PORTABLE - Just 1.1 lbs—take your studio quality anywhere
UNIVERSAL CONNECTIVITY - XLR and 1/4-inch outputs plus 1/8-inch inputs for ultimate flexibility
PRO GRADE PHANTOM POWER - Switchable 48V phantom power to energize your condenser mics
SIMPLE INTUITIVE CONTROL - Single gain knob with clip indicator keeps your sound clean and controlled

The Rolls MP13 Mini Single Channel Mic Preamp is a compact, lightweight audio component designed to boost microphone signals with precision. Featuring versatile XLR and 1/4-inch outputs, 1/8-inch inputs, a single gain control with clip indicator, and switchable phantom power, it delivers professional-grade sound enhancement in a portable form factor.

Specifications

ASIN	B0002BG2QI
Antenna Location	Microphone
Battery Capacity	20 Volts
Best Sellers Rank	#30,505 in Musical Instruments ( See Top 100 in Musical Instruments ) #44 in Microphone Preamps
Brand	rolls
Built-In Media	Mini Single CH Mic Preamp
Compatible Phone Models	samsung galaxy s3, samsung i9300, samsung i9308
Customer Reviews	4.0 4.0 out of 5 stars (66)
Global Trade Identification Number	00675889000139
Item Dimensions	5 x 5 x 5 inches
Item Type Name	rolls Mini Single Ch Mic Preamp
Item Weight	1.05 Pounds
Manufacturer	rolls
Model Name	rolls
Model Number	MP13
Reusability	Single Use
UPC	675889000139
Unit Count	1.0 Count
Voltage	3.7 Volts
Warranty Description	90 days.

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