World's Smallest, Mobile Mixer and USB-C Audio Interface
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PortCaster™ is the World's Smallest, Mobile Mixer and USB-C Audio Interface. It's designed for content creators, who record or live-stream to Facebook, Instagram, YouTube, Twitch, and other platforms. It makes it easy to add music, sound effects and guests to your podcast or stream.
About the size of a passport, this product is very portable, so it's great for any type of recording, especially when traveling. It's Made in USA and for a limited time it's very affordable!
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PortCaster offers four channels of audio mixing and easy connections to professional XLR microphones, smartphones and other sources; it uses advanced technology that allows the user to control the podcast, add live vocal sources and sound effects through a comprehensive set of production controls. PortCaster easily connects to most cameras for video work.
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Focus on Sound Quality
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There are over a million podcasts today and that number is constantly growing. With this much competition, how are you supposed to stand out from the crowd? The answer is simple — improve what really matters — the sound quality.
Most podcasters use their phone to record and stream, but you know better. Let's face it, your phone has a great camera, but its built-in microphone leaves much to be desired. That's because the mic in the smartphone is designed primarily for phone calls and not for pristine quality recordings. The resulting audio can have drop-outs, sound muddy and lack clarity. None of this helps when you are trying to get your point across!
Same with USB Mics. They try to be the jack of all trades. They pack features and gimmicks for at a low price. Designers have to use cost reduction and that results in extra noise in the recordings. The best way to achive great sound quality is to use a professional mic and a great preamp with A/D converter. That's where PortCaster comes in.
Managing a live show is stressful enough. PortCaster is designed to improve sound quality and bring that stress way down. It is loaded with features to make your job easier. And that lets you focus on what matters -- your content, your guests and your audience.
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Connect Like Never Before
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PortCaster helps you connect online with higher audio quality. Core applications of the product are Livestreaming, Storytelling, Web meetings and Worship. We already have customers in all of these areas and they are very happy with the existing product called MixerFace. PortCaster takes that a step forward.
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Core Features
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PortCaster is loaded with professional features that make your job easier as a podcaster, VO or a live streamer. From our amazingly quiet Jasmine mic preamps, to Mix-minus for remote calls, to the long lasting, rechargeable battery, to the built-in SD card recorder, you simply won't find this much value anywhere else! Here is quick glance at the core features.
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Mix-Minus Feature
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PortCaster includes a special feature call-in radio hosts use when taking phone calls. It's called Mix-Minus and it works to prevent annoying audio feedback from traveling back to the caller through the phone line. Mix-Minus is available in big radio station equipment, but until now, was unheard of in this price range.
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The best part of PortCaster is that you don't need to be a recording engineer to use this feature. Just connect your phone to via a 3.5mm TRRS cable, and you're all set!
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Remote Guests
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Now you can have a remote guest join you over the phone! You can use iPhone, iPad or Android devices to connect remote guests. They can also join you over Facetime, Zoom, Webex, etc.
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PortCaster employs sophisticated electronics to handle the mixing for a phone call, letting you relax and focus on delivering your best performance as a podcast host!
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Local Guests
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Of course, if your guest is local, you can have them join you in person. Stream live together, and take advantage of both XLR inputs and 48V phantom, to power your favorite mics.
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PortCaster features the improved version of our acclaimed Jasmine Mic Preamp, which now delivers 65 dB of clean, low-noise gain and handles the most demanding microphones with ease!
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Instagram Knob
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Let's face it, Instagram™ is a great streaming platform, but there is one drawback — the sound is mono. Until now this has been very frustrating, because most people are accustomed to creating programs in stereo. When you stream a stereo program to Instagram, it only takes the left channel, so anything on the right channel is lost forever. If you had your guest on the right channel, they will not make it to your Instagram stream.
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PortCaster fixes all that! It has a special MONO knob that takes your Left and Right outputs and sums them to perfect MONO, so that nothing is lost and all of your audio makes it to its final destination. What a relief!
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Music Knob
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PortCaster makes it easy to add music of sound effects to any podcast. We've built-in a line-level input jack and a conveniently located MUSIC knob. This lets you mix in background music or effects from another device.
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Let's say you have an MP3 player laying around. Use it to play your jingle as you introduce the podcast or to play the background music for the entire duration! Use it to play applause, or any other sound effects — the possibilities are endless!
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Follow the Pros
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From Broadway to Hollywood, entertainment professionals rely on CEntrance for sound quality and innovation. What makes a radio station sound good? Consistently clear audio. After years of making recording and broadcast equipment for the pros, we know what it takes to give you that special edge. We know what it means to cut through the noise and make your podcast stand out. These are the few of the radio stations, which use CEntrance equipment:
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CEntrance is well-known in the Voiceover world. Who-is-who of the VO narration community uses our products. Here are some of the top VO artists, who endorse CEntrance:
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Sound like a professional with PortCaster. Its high-quality circuitry and uncompromising design will elevate your sound to broadcast studio-level, dramatically improving your production values! Caution: Not a plastic toy! PortCaster delivers solid results!
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Built on the Acclaimed MixerFace
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Our own MixerFace™ took the audio recording world by storm when it launched in 2017. It sold thousands of units and was reviewed in the best music publications. It's used at CNN, ESPN an other stations around the world. We received dozens of unsolicited endorsements from the biggest musicians and broadcasters. Just look at the happy faces below!
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MixerFace™ features a rechargeable battery. It turns any smartphone into a portable live-streaming device, with 24-bit/192 kHz audio quality. It is popular for on-the-go content creation and is often called "The Swiss Army Knife of Audio". As more customers began using MixerFace to create talk shows, they requested an easy way to add a live caller to the podcast. With PortCaster, CEntrance made it easy for a caller to join you on the phone.
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Special Unveiling!
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The first-ever live stream using PortCaster was a very special event. Legendary Musician and Artist, George Clinton of Parliament-Funkadelic, premiered his new art collection in a conversation with Perez Art Museum Miami! The show was streamed live on Youtube and we are very proud to say that George Clinton, who likes our products, chose the PortCaster to handle the sound for the event! A prominent Video producer, DJ and Tech Wizard, DJ Ace was working this live stream. Kudos to him for making it sound so great with PortCaster.
George Clinton is regarded as one of the foremost innovators of funk music. In 1997, he and Parliament-Funkadelic were inducted into the Rock and Roll Hall of Fame and then, in 2019, were honored with the pinnacle Grammy Lifetime Achievement Award.
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Here is the link if you want to watch the livestream: George Clinton Livestream.
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But Wait, There is More!
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Here is a truly special opportunity that comes around once in a lifetime. George Clinton has graciously agreed to paint a pair of CEntrance headphones (which he likes), for a special giveaway! We've seen the end result, it's a work of art! Here is George, actually painting the headphones:
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So here is the connection to our campaign. We will be giving away these one-of-a-kind, museum piece headphones to one lucky winner among the first 200 people who back the campaign, so hurry to get your name in the hat*! You have to act fast in order to be among the first 200 people to sign up. We will announce the winner once we have 200 backers.
We are so jealous! Some R&B and Hip-hop music fan out there is about to get very lucky!
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Amazing Perks
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We have prepared amazing perks for you! Enjoy great savings on PortCaster, but act quick, because the best deals won't last. Each price tier has only 50 pcs available and the price will go up as soon as 50 pcs are depleted. We are offering two models in this campaign:
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- PortCaster R4M (Mobile Broadcasting Interface) model offers great analog and digital technology and also, a rechargeable battery, so you can record anywhere. Retail price of this model is set at $299.99
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- PortCaster R4D (Digital Broadcasting Interface) model offers all that, plus a built-in micro SD Card recorder, so you don't even need a phone to record. Retail price of this model is set at $399.99
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But wait, there is more! We have also prepared matching headphones and microphones! Our acclaimed Cerene dB headphones are in demand by audiophiles and musicians alike. They are very comfortable to wear and feature transparent, natural sound — great for working on audio or just kicking back and enjoying the tunes.
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Our custom PivotMic XY stereo microphones come in a precision-matched pair. They feature low-noise, cardioid, directional capsules with Japanese technology, and 20Hz...30kHz frequency response. Both are available for immediate shipment.
We designed our headphones and microphones to be compatible with both MixerFace and PortCaster. If you decide to choose PortCaster with headphones, you can start enjoying the headphones right away, while you wait for the fulfillment of the main perk.
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Full Feature List
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All PortCaster models make it easy to record a high-quality remote interview using any cell phone or tablet. Just connect the USB-C audio jack and use the phone to record or stream!
In the R4D model, the interview can also be recorded onto the SD-card. The built-in 24-bit/48kHz stereo recorder in the R4D model offers “One-Touch Record”. Capture the program locally, while simultaneously streaming online, for an unmatched level of flexibility.
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All this functionality is available in a portable unit, no larger than a passport. PortCaster measures only 121 mm (4.76″) (L), 70 mm (2.76″) (W), 36 mm (1.42″) (H).
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An internal, rechargeable battery (R4M, R4D models) charges from any USB jack and this sets PortCaster apart from other portable audio interfaces. Two built-in boutique mic preamps allow connecting up to two microphones or one mic plus a remote guest over the phone.
The updated Jasmine™ mic preamps feature 48V Phantom and 65dB of clean gain, making it easy to connect any microphone, including the acclaimed Shure SM7B. To help better control recording levels, PortCaster offers soft-knee, analog, optical limiters for both Host and the Guest, for a truly professional sound. Analog limiters right at the inputs are superior to their digital counterparts, because they can catch the audio peaks before they get to the A/D converter. If distortion comes through all the way to the A/D converter, it will be recorded this way and no digital processor can fix that.
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PortCaster is designed for live broadcasting and features easy and intuitive operation. It uses tactile analog controls, which are laid out logically and can be accessed without looking, which is important for a busy host, who is running the show and managing the guest at the same time.
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Built Tough
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To help survive the stress of a live show, PortCaster is made of aircraft aluminum and purposely avoids any distracting screens or complicated menus. You can run over it with a car (we did) and your PortCaster will continue to work! You cannot do this with cheap plastic imitations! Professional-grade reliability means your product will deliver many years of quality service.
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Goes Anywhere You Go
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PortCaster fits in the pocket, allowing you to travel light and have the piece of mind that you can create content anywhere inspiration strikes you.
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PortCaster vs. Alternatives
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As far as specs are concerned, PortCaster is superior in pretty much every dimension. It can work with any microphone and has less noise than devices costing twice as much. It's smaller than a typical field recorder and features a rechargeable battery, so you can stop spending on AA's. It features easy tactile controls, so you can keep your eyes on the action, not hunting through the menus. Finally, it fits in your pocket, so you can take it anywhere you go. Try doing that with a large mixer!
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Full Specifications
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What the Artists Say
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Here are some quotes we received from famous artists who use the MixerFace. PortCaster takes that product to next level, by adding features requested by podcasters and live streamers.
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"What a great little device!" - George Clinton, P-Funk
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"The Vaccine that fixes bad audio on the Internet!" - Don Lewis, synthesizer pioneer
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"I love the versatility of this little device!" - Jermaine Bryson, Kool and the Gang
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"Everything sounded so much better!" - Paul Boutin, Grammy Award-winning recording Engineer, Kenny "BabyFace" Edwards
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"It solves pretty much every issue on a location shoot" - Michael Moritz, Broadway Producer
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"Light and easy to travel with, with electronics that doesn't comprise the clarity of sound" - Bluey, Founder, Incognito
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"My go-to for practicing and recording on the road" - Will Lee, David Letterman Show, Fab Faux
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5-Star Reviews
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