Kopul LMT100 - Low to High Impedance Matching Transformer (1.5')

Kopul LMT100 - Low to High Impedance Matching Transformer (1.5')

Kopul LMT100 - Low to High Impedance Matching Transformer (1.5')

B&H # KOLMT100 MFR # LMT-100
#1 seller

Show MoreLess


Now Viewing:

In Stock

Product Highlights

  • Standard XLR to 1/8"
  • For Mono Microphones

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: Dec 17th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

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

Kopul LMT-100 overview

  • 1Description

The Kopul LMT100 cable simply enables a microphone or mic-level device to be input into a high-impedance 3.5mm mini input found on DSLRs, camcorders, and other devices. It is 1.5' long and has a 3-pin XLR female connector on one end and a standard 3.5mm mini plug on the other. It is designed for use with mono microphones.

Matches low-impedance XLR output to high-impedance 1/8" (3.5mm) audio input
Ideal for plugging professional XLR microphones into DSLRs, camcorders, and other devices with a 1/8˝ microphone input
For use with battery-powered and dynamic microphones
Designed for a mono source, but will split the signal to both channels of a stereo device
UPC: 847628562615
In the Box
Kopul LMT100 - Low to High Impedance Matching Transformer (1.5')
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Kopul LMT-100 specs

    Connectors XLR to 1/8" (3.5 mm)
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 4.1 x 0.6 x 0.1"

    Kopul LMT-100 reviews

    LMT100 - Low to High Impedance Matching Transformer (1.5') is rated 4.4 out of 5 by 144.
    Rated 5 out of 5 by from Great little piece of equipment I was looking for a piece of equipment that would allow me to plug my XLR microphones into several recording devices that take the mini plug. I ordered this one to give it a try. I am so impressed with it, I am ordering another for backup/second uses. This will plug into my Canon Vixia camcorder giving me professional sound. It plugs into my Olympus WM300 digital voice recorder and allows me to use a pro mic, either my Shure SM58 or SM57, AND it plugs into what I originally bought it for, my Canon 5dMkII giving me professional audio on the HDSLR camera.
    Date published: 2011-01-30
    Rated 5 out of 5 by from Good solution Bought this along with a NTG-2 and it works great. Good build quality (surprisingly, it's pretty cheap), locks great and won't come off by accident. The only problem with this problem is not the problem itself, it's great, but using it straight from the mic to the camera is NOT an optimal solution. Your in-camera preamp produces a lot of noise, even though you have manual gain control such as I have on my 5D m3. It helps, but not a lot. I would reccoment buying something like a juicedlink rm202 or similar, then run XLR to XLR on the juicedlink and then 3.5mm to 3.5mm into your camera, that will produce the cleanest audio. That said, this is a great product, thus the five stars.
    Date published: 2013-02-19
    Rated 4 out of 5 by from Great alternative I've used this several times with our Rode M3 and Olympus LS-10 recorder; our first attempt at dual system sound with our Canon 7d. It's a little noisy, just a little hum in very quiet environments, but compared to the alternative-- the LS-10 mic, or worse, the one on the 7d-- it's fantastic. Now, the LS-10 is almost as good as a recorder with XLR jacks. It's great to spend so little on something that updates older equipment. I wish I'd found the LMT100 sooner. The price is absolutely unbeatable for what it does. We'll be getting another to plug into the 7d-- as soon as firmware comes out that overrides the auto-gain. This transformer is great.
    Date published: 2010-07-19
    Rated 3 out of 5 by from Convenient with a catch To be fair, I'm sure this cable does it's job perfectly. I was just getting plenty of hiss from a AT8035 shotgun to my mic in jack (Canon 60D), although it sounded much better on my XHA1 mini plug mic jack. It is a clean way to do things. It was the fault of my 60D, not the cable or mic. The mic sounds much more clean and full with phantom power through XLR. Ultimately, I traded my setup in for a Videomic Pro where I can boost the output on the mic and reduce audio level on the camera, thus reducing the higher gain hiss. I wish the mini plug side of this cable were at a right angle. As is, it sticks straight off the side of your camera waiting to get bumped and destroy your mic input.
    Date published: 2011-05-18
    Rated 5 out of 5 by from A very useful piece of equipment I have quite a few pieces of equipment using XLR, a digital recorder and four XLR mics. I also have a Canon Vixia camcorder and recently purchased a Canon 5D MkII, both of which have a mini mic port. I wanted to be able to use my pro mics on this equipment. The LMT100 is the perfect interface, and it works pretty good. In fact, I also discovered I can use this and my Shure SM58 mic with my Olympus WS-300M Digital Voice Recorder. It may look a little silly with a big mic attached to this little device, but the LMT100 makes it possible, and the sound quality is pretty good.
    Date published: 2010-12-19
    Rated 4 out of 5 by from great small transformer. it's very well made and looks like its gonna last for long. I like the audio signal that comes through this tiny thing. would buy this again instead of the cheap ones out there. Hope this helps. Oh and very important is that the 3.5mm connector is small enough to fit any DSLR, which is my case.
    Date published: 2011-12-06
    Rated 4 out of 5 by from Nothing Special I must say that this cable didn't stick out as great quality or anything. Personally, I must say that it is a bit to short for me...but you obviously know that since it is stated right in the description (1 1/2 feet). The cable quality is just enough to make it work, none the less when I turn the gain up on my microphone the distortion is more evident. (I used the Rode NTG-2). If you are looking for a temporary solution, or you are not a professional, than I would recommend this cable.
    Date published: 2011-07-25
    Rated 4 out of 5 by from Works great! I'm using this for my Canon 7D to record from a shotgun mic when I shoot video. The cable works great. It saved me from spending $400 on a Beachtec unit. If I could change one thing on this cable it would be to replace the standard mini jack connector with a low-profile angled version.
    Date published: 2010-12-19
    • y_2018, m_12, d_4, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_144
    • loc_en_US, sid_885062, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item
    Customer Photos

    Kopul LMT-100 Q&A

    Kopul LMT-100 accessories

    See any errors on this page? Let us know.