Rolls MP13 Mini Microphone Preamp

Rolls MP13 Mini Microphone Preamp

Rolls MP13 Mini Microphone Preamp

B&H # ROMP13 MFR # MP13
Top seller
Rolls MP13 Mini Microphone Preamp

Show MoreLess


Now Viewing:

In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • A Simple Cost-Effective Solution
  • Single-Channel Design
  • 3.5mm and XLR Inputs
  • 1/4" and XLR Outputs
  • Single Gain Control with Clip Indicator
  • Phantom Power for Condenser Mics
  • Output Designed for Mono or Stereo
Show moreShow less

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Rolls MP13 overview

  • 1Description

The Rolls MP13 Mini Microphone Preamp is a single-channel microphone preamp that is designed to provide a small, simple, and inexpensive solution for a variety of applications. The unit sports 3.5mm and XLR inputs, XLR and 1/4" outputs, and a single gain control with a clip indicator. Phantom powering (+24V) is included for use with a condenser microphone. The 1/4" output is specially designed for use as either a mono unbalanced output, or a stereo headphone output.

A simple and economic single-channel microphone preamp
3.5mm and XLR inputs, with a single gain control with clip indication
1/4" and XLR outputs
Provides +24V Phantom Power for condenser microphones
Output designed for mono or stereo applications
UPC: 675889000139
In the Box
Rolls MP13 Mini Microphone Preamp
  • External Power Supply
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Rolls MP13 specs

    Number of Channels 1
    Inputs 1 x XLR microphone
    1 x 3.5mm unbalanced
    Output 1 x XLR balanced
    1 x 1/4" (doubles as an unbalanced output or headphone output)
    Phantom Power +24V
    Multi Function No
    Gain Range 60 dB XLR, 54 dB 1/4"
    Phase Shift <10° 20 Hz to 20 kHz
    Input Impedance 10 kOhms balanced, unbalanced (max.)
    Input Level +4 dBv XLR balanced, +10 dBV unbalanced
    Total Harmonic Distortion (THD) <.01%
    CMRR >80 dB
    Maximum Output Level Not Specified by Manufacturer
    Frequency Response Not Specified by Manufacturer
    Noise EIN: -108 dB
    Dimensions 3.4 x 4.2 x 1.4" / 86.4 x 106.7 x 35.6 mm
    Weight 1 lb / 450 g
    Packaging Infotuytxqtvcdrvxfevvaxyvrec
    Package Weight 1.1 lb
    Box Dimensions (LxWxH) 7.008 x 4.724 x 2.441"

    Rolls MP13 reviews

    MP13 Mini Microphone Preamp is rated 3.9 out of 5 by 9.
    Rated 3 out of 5 by from Overall, a good preamp... We are using this preamp to amplify a talkback microphone. It's a little hissy. There could be a few more dB of gain for use with dynamic mics. Not quite good enough for professional use. OK for the money.
    Date published: 2012-07-18
    Rated 4 out of 5 by from Small and easy Does what it's supposed to. I just use the 1/8 input and 1/4 output, so I can't comment on phantom power, but this works great.
    Date published: 2010-01-21
    Rated 5 out of 5 by from Great preamp with a little price tag! Easy to use microphone preamp. With a price and size that cannot be beat.
    Date published: 2014-08-13
    Rated 4 out of 5 by from great piece of hardware As a wedding dj it perfect for what I need!
    Date published: 2013-08-08
    Rated 5 out of 5 by from Just what I needed at a great price. I use this preamp for a desktop computer microphone. An AUDIO TECHNICA (which I also purchased at B&H). The phantom power works great for this mic which I directly connected to the line input of my computer rig using and XLR to 3.5mm mini adapter. As an Adobe Cloud subscriber I use Adobe Audition to record and edit sound files from this mic. It all works wonderfully. Highly recommended.
    Date published: 2016-08-18
    Rated 5 out of 5 by from Great spare channel Our group sometimes play in small venues where we can't bring in our big mixing boards. We have a Mackie 1202 mixer that we use for this application as well as parades. We needed one more line input to handle our Green Bullet mic. The Rolls MP13 Preamp was a great solution to ad this mic to one of the unbalanced inputs on the Mackie 1202 mixer. I now have a very happy 'Harp' player.
    Date published: 2015-06-04
    Rated 3 out of 5 by from It's ok at best If you have limited funds and a need a pre-amp, then go for it.. It's noisy, but it gets the job done. That being said, if you have some extra cash, go for the Sound Design MM-1. It's simply amazing.
    Date published: 2017-09-04
    Rated 5 out of 5 by from Great mate for a wireless microphone This small preamp has plenty of gain to tie a wireless microphone receiver directly to a power amplifier.� It works very well with our speedway PA system on the paging input.
    Date published: 2018-06-07
    • y_2018, m_11, d_15, h_16
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_9
    • loc_en_US, sid_155445, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item

    Rolls MP13 Q&A

    Rolls MP13 accessories

    See any errors on this page? Let us know.