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Boss Gigcaster 8 Streaming Mixer Demo

8-channel Streaming Mixer with 4x XLR/TRS Inputs, Instrument Input, Stereo Out, 4x 3.5mm Headphones, microSD, Stereo Mic, USB-C, Bluetooth, Faders, and Onboard FX Library with Pad Triggers

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Mix and Add Effects to Your Livestreams Like Never Before

Livestream performances and video creation demand a lot: interfacing, effects management mixing, external devices — the list goes on. But with the BOSS Gigcaster 8 Streaming Mixer at the helm of your workstation, you can account for all the details with zero stress. Input your instrument of choice, be it a piano, guitar, bass, a pair of mics, or all of the above! There are even jacks for USB devices, a headset, and three sets of headphones, plus integrated Bluetooth connectivity. An array of mutable sliders make leveling a breeze and can be peak tracked via an onboard color screen display. And since BOSS knows effects, you can bet they packed the Gigcaster 8 to the brim! With a staggering 100 guitar presets and 30 complementing singing and talking effects — plus room to expand — the Gigcaster supplies an ultra-high-quality effects section. Long-distance jam sessions, streamed performances, podcasts, and online lessons — the BOSS Gigcaster 8 from Sweetwater is ready to accommodate!

Connections for days

This BOSS 8-channel streaming mixer provides a platform for plenty of connections to work with. Four XLR/TRS combo jacks offer ample space for microphones and line connections, letting you Gigcast with guests and utilize headphone connections with independent levelers and EQs to create a stream that gets everyone on the same sonic page. Plug in your guitar or bass to the instrument jack for smooth DI sounds, or groove out with your keyboard — even simultaneously. A USB-C jack and Bluetooth connectivity mean effortless leveling from smartphones and other devices to help keep your streams balanced on all fronts. Even operate hands-free with your BOSS footswitch or expression pedal of choice!

Quality mixing and interfacing made easy

Each channel within the Gigcaster 8 provides a mute control and dedicated sliders for leveling within the mix, all reflected on the digital color display to help you accurately compare the performance of each source. All XLR inputs supply phantom power with premium preamps and low-noise engineering, ensuring that vocals always sound their best. Operating with 32-bit floating-point processing and a 48kHz sampling rate, you can expect extraordinary clarity and sound replication from all the sources you’re working with. There's also an onboard stereo microphone, and you can even record live stereo and multi-track audio directly to microSD. The details of each mix can go mobile, too, thanks to the Gigcaster 8 app for Mac/PC, which provides conveniences like parameter editing and audio file conversion.

Want a solution for recording your latest projects while the camera’s off but don’t want to double up on gear? The Gigcaster 8 functions wonderfully as an audio interface in addition to a mixer, allowing you to easily multitrack right to your DAW. Talk about a space saver!

Massive effects section

Limitless creative potential awaits with the Gigcaster 8’s incredible onboard effects library. Choose between 100 guitar/bass effects, and amp presets straight from the GT-1000 Multi-effects Processor, not to mention the 30 singing and 30 talking effects that channel BOSS VE vocal processors. That’s enough to cover all of your musical streaming bases and then some, with 200 available preset slots in each category for near-endless user integration. You can add a live element to your effects customization with effect pads on-screen. Remote rehearsals and long-distance jam sessions just got way more exciting!

Additionally, a grid of eight color-coded effect pads lines the bottom of the Gigcaster 8, providing quick and in-reach triggering for your favorite effects and sounds. It’s perfect for devising a custom pedalboard while playing or cueing sound effects while podcasting.

Crafted for creators

The Gigcaster 8 is a match made in heaven for content creators worldwide. It’s the perfect companion for lessons, tutorials, live groove sessions, or even a mixable workstation that properly levels your on-hand axe, keyboard, or other devices. Built-in automatic ducking allows your background music to take the passenger seat when you start talking to eliminate intrusions during key points and narration. At the same time, a dedicated talkback feature makes for convenient undetected communication between all parties involved. Are you planning your next wave of videos, livestreams, or podcast ideas? Use the BOSS Gigcaster 8 — and thank us later!

BOSS Gigcaster 8 Features:

  • 8-channel audio mixer for streaming and podcasting
  • Doubles as an audio interface for direct multi-tracking to your DAW
  • 4 low-noise, phantom power XLR/TRS combo inputs for microphones and line-level connections
  • Instrument jack for connecting a guitar/bass
  • USB-C connection and integrated Bluetooth enable smartphone and external device usage
  • Footswitch input for hands-free operation with BOSS footswitches and expression pedals
  • 4 3.5mm headphone jacks with independent volume controls and EQs provide a well-accommodating experience for guests
  • Onboard stereo microphone plus live stereo and multitrack recording straight to microSD
  • Per-channel volume sliders, mute controls, and a color display screen create an easily navigable user interface
  • 32-bit floating-point processing and a 48kHz sampling rate deliver the utmost sound clarity
  • Gigcaster 8 app for Mac/PC allows for remote parameter editing and audio file conversion
  • 100 guitar/bass presets for effects and amplifiers provided by the BOSS GT-1000 Multi-effects Processor, with 200 available user slots
  • 30 singing and 30 talking presets provided by VE vocal processors, with 200 available user slots each
  • 8-trigger customizable effects pad section offers fast access to favored effects and sound cues
  • Automatic ducking prioritizes vocal-to-background music volume ratio
  • Talkback permits private communication between streamers

What is Demo Gear?

At Sweetwater, we're so picky that what we call a "demo" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

What demo means to us is that we've had it out of the box, or maybe it was in a customer's hands for a few days and isn't "factory fresh" as a result. Every demo item we sell has Sweetwater's 2-year Total Confidence Coverage™ warranty, and has been tested and verified up to "new" specs by our factory-authorized technicians to make sure it's in perfect working order before we ship it to you.

When you buy a Demo item at Sweetwater, you get:
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Click HERE to browse our current inventory of Demo equipment. Purchasing demo gear from Sweetwater is a smart and safe way to save!

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Tech Specs

  • Type: Digital Mixer with Recorder
  • Channels: 8
  • A/D Resolution: 24-bit/48kHz
  • Inputs - Mic Preamps: 4 x XLR-1/4" combo (mic/Hi-Z)
  • Phantom Power: Yes
  • Inputs - Line: 1 x 1/4" (Hi-Z)
  • Inputs - Other: 1 x 1/8" TRS (stereo aux), 1 x 1/4" (footswitch)
  • Outputs - Main: 2 x 1/4" TRS
  • Talkback: Yes
  • Headphones: 4 x 1/8"
  • USB: 1 x Type C
  • Computer Connectivity: USB (20 x 14)
  • Bluetooth: Yes
  • Effects: Vocal Effects, Guitar Amp and Effect Modeling
  • Storage: microSD Card Slot
  • Screen: 4.3" touchscreen
  • Faders: 8 x channel, 1 x master
  • Features: 8 x touchpads
  • Software: Gigcaster 8 app
  • Power Source: USB bus powered, Optional Power Supply (included)
  • Height: 3.14"
  • Width: 8.54"
  • Depth: 10.51"
  • Weight: 3 lbs.
  • Manufacturer Part Number: GCS-8

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Customer Reviews

Write your review
Rated 5/5

Love the Boss Gigcaster 8

I am really enjoying the Gigcaster 8 and it's very easy to set up for online work.
Music background: Full-time working musician
Rated 5/5

Everything I have been searching for.

I do recordings from my home, and have a small YouTube channel. I have been searching for something where I could mix, save my music, and record live. This has it all, very simple and an intuitive to use. The amp sims are absolutely amazing;It's like dial a tone. To record to your phone or other device is as simple as plugging in the USB-C cable, that's it. With 32-bit recording capability your finished product has a professional quality. I am very happy that I made this investment into the development of my music.
Music background: Hobbyist
Rated 4/5

I love It. I hate It. I learned to live with it. Some of it gets better the more I use it. Some of it really frustrates me.

I'm a gigging solo singing guitarist and I was taking a drum machine, guitar effects, a vocal effect device, a mixer, sometimes a recorder and tons of cables to each gig. Now all I take is my Gigcaster 8. I Love that! Setup is a breeze.

I recorded drum samples at 100 bps and in my DAW I edited it down to a single measure. The Gigcaster has the ability to set the speed at a percentage of the original, so I use a single sample and set it up in the Gigcaster 8 to play at 90, 95, 100, 105, 110, 115, 120 and 130 bps, one assigned to each of the 8 sound pad buttons. There are 8 banks of 8 sound pads so I have 8 different drum beats, each with 8 different bps. It works great. I love that. No need to bring my drum machine. I printed out transparent labels for each of the sound pad buttons displaying the bps.

It has guitar effects built-in so there's no need to bring any of those with me any longer. It took time to dial it in but I now love the patches I've created. I play mostly clean, sometimes with a light overdrive, but I like a clean sound. I worked for weeks trying to get a good acoustic sound but wasn't able to, then suddenly, a couple days ago, I found the secret to it and it sounds great. My clean sound and this acoustic sound is used for 95% of my songs.

This has a built in mixer and recorder so I don't need to carry those with me anymore either.

As far as the vocal effects, it too took some time to get it just right but it was worth the time because all I need now is this one, small box. I love it.

I currently control it with a Boss FS-5 2 button pedal but I've decided to get the GA-FC 6 button pedal to have control over more functions with my feet.

I really think Boss is missing the market with this, it is perfect for the solo musician. Unfortunately, it will not work well for a duo, so if you have a duo, forget it. Each of you will need to purchase a Gigcaster as a guitar can only be plugged into channel 1 and a vocalist can only plug their mic into channel 2. Channels 3 and 4 are only for talking. There are no effects available to channels 3 and 4.

So, if you are wondering why I gave it 4 stars and not 5 stars it's the screen. It's the worst screen I've ever seen. I don't know what Boss was thinking. It cheapens the entire unit. How bad is it? It's real bad. It has no brightness even when set at it's highest brightness level. The contrast is really poor. The colors are blah, mostly just light gray against a medium gray background.

The screen points straight up and should be angled towards the user. The screen is not very touch sensitive. Dragging a control on the screen often has no effect. Many times, pressing a button on the screen doesn't respond, requiring that you try again and again.

I'm in Florida and the weather is beautiful 11 months of the year and so the majority of my gigs are outside. I can't see the screen outside. It's just a gray rectangle. I've found a workaround for this but I shouldn't have to do this. I have a 3d printing business so I designed and printed an accessory that changes the angle of the Gigcaster by raining the back and providing side walls and an angled hood to shield the unit from the sky and sun. Imaging buying a car and having to design a part yourself to make it stop. They need to make available a different screen and replace the one in the unit.

I almost sent it back but I've been able to eliminate so much other gear, get great tones and come up with workarounds that it was worth keeping it.

Bottom line, I'm really surprised Boss missed the opportunity with this and question if it should carry the Boss name. Do I love it? Yes, I kept it. I still recommend it for solo singing guitarists.

In closing, I had an outdoor gig this morning and gosh, this device had killer sounds and I setup in like 10 minutes. Yes, I love it for what it is.
Music background: Playing guitar for almost 60 years!
Rated 5/5

All in one solution

Gigcaster 8

This is an all-in-one content creator/misician's solution. Just plug a mic & guitar & groovebox in, USB C into your phone, and you're set. Multitrack recording onto Micro SD. GAFC Footswitch compatible to turn on/off effects, change patches, send midi messages etc. Guitar FX chains (like the Boss GX100) built in. Vocal effects chains (like the Boss VE500) built in. Master/global FX..

My main reasons I picked this over the DLZ CREATOR or DLZ CREATOR XS was the built in effects and the fact you can record straight to phone with the USB C connection. Also a lot more compact on the desk..
Music background: Guitarist/content creator
Rated 5/5

BEST FOR PODCASTING

ALL YOU NEED TO DO IS TO (DJS) PLUG INTO WERE THE GUITAR AT WITH YOUR CONTROLLER ON THE FRONT AND PLUG YOUR IPAD UP IN THE BACK, GO TO YOUR SOCIAL MEDIA AND START PODCASTING AWAY!!!! SIMPLE!I LOVE IT!!!!
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