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  • Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
  • Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
  • Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
  • Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
  • Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
  • Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone
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Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone

$16.99-$32.20/ Set|1 Set/Sets(Min. Order)

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Customized logo(Min.Order: 50 pieces)
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Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Live Sound Mixing & Recording: Equipped with multiple input channels, adjustable EQ, and USB connectivity for seamless audio recording and live mixing.
  • Dual Streaming & Voice Customization: Supports two users streaming simultaneously, with noise-canceling technology, adjustable voice modulation, and built-in sound effects/voice changer for creative audio outputs.

Key features

  • 1. Material Technology

  • With a compact, durable metal-and-plastic build, you can achieve professional-grade stability in a portable form factor*. (~20% smaller than standard mixers)

  • 2. Interactive Design

  • With programmable controls and touchscreen interface, you can customize mixing presets for real-time streaming adjustments*. (~30% faster setup than traditional models)

  • 3. Performance Parameters

  • With dual-input support and noise-canceling tech, you can stream simultaneously with crystal-clear audio quality*. (Twice the input capacity of single-channel models)

  • 4. Scenario Solutions

  • With smartphone compatibility and wireless connectivity, you can transition seamlessly between live streaming and studio recording*. (Eliminates tangled cables compared to wired setups)

  • 5. Certification Standards

  • With noise-canceling technology meeting ISO acoustic standards, you can achieve professional-grade audio clarity*.

Product details

Recording Sound Card Mini Sound Mixer Board Portable Audio Mixer Voice Changer Sound Card Support Mobile Phone

The Timeraudio SX91 Mini Sound Mixer Board is a portable, wireless audio solution designed for live streaming, recording, and dual-person collaboration. With noise-canceling technology, customizable voice effects, and smartphone compatibility, it delivers professional-grade audio performance in a compact form. Its sleek design, durable construction, and included accessories make it ideal for creators, podcasters, and musicians needing flexibility and quality on-the-go.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable metal/plastic constructionLongevity and stability for frequent use
Input ChannelsMultiple (supports 2 simultaneous mics)Seamless dual-person streaming/recording
Wireless Comm.Bluetooth 5.0 (30m range)Lag-free connectivity for mobile setups
Voice Effects10+ presets (pitch, reverb, echo)Customizable audio for gaming/podcasting
Noise CancellationDual-mic array (20dB reduction)Clear audio in noisy environments
PortabilityMini design (120x80x30mm)Fits in backpacks for live setups
CompatibilityUSB-C for smartphones/tabletsPlug-and-play recording/streaming

Customization guide

Adjustable EQ parameters and voice effects let users tailor audio for specific scenarios (e.g., boosting bass for music streams or reducing latency for gaming). Customizable button presets enable quick access to preferred settings.

Get inspired

Transform your setup with the SX91! Ideal for dual-person live streams, podcast collaborations, or solo recording sessions. With built-in sound effects and noise cancellation, create immersive audio experiences whether you’re gaming, vlogging, or producing music.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Input Channels4 (2 mics)6 (4 mics)8 (6 mics)
Voice Effects5 presets10 presets20 presets
Noise Cancellation15dB reduction20dB reduction25dB reduction
Wireless Range20m25m30m
CertificationIPX2IPX4IPX5

Supplier's note

  1. Technical Breakthroughs:

    • Dual-Stream Support: Enables two users to stream simultaneously with isolated audio tracks.
    • Advanced Noise Cancellation: The Pro Model’s 25dB reduction outperforms industry standards (avg. 18dB), ensuring clarity in crowded spaces.
    • Customizable EQ: Users can fine-tune frequencies (+30% precision vs. competitors) for genre-specific audio.
  2. Version Selection Guide:

    • Base Model: Best for casual creators needing basic effects and 2-mic setups.
    • Advanced Model: Ideal for podcasters or streamers requiring 4 mics and enhanced noise cancellation.
    • Pro Model: Professionals benefit from 8 inputs, 20+ effects, and IPX5 durability for outdoor/field recordings.

    With the Pro Model’s 25dB noise cancellation, you can record interviews in busy cafes without background interference. Pair its 30m Bluetooth range with the included mic stand for seamless mobile setups. The Advanced Model’s 10 presets let YouTubers switch between voice effects instantly during gameplay streams.

Frequently asked questions

  • Which portable mixer is best suited for dual streamers using smartphones?

  • How do I clean the SX91 mixer’s controls and LED indicators without damaging them?

  • Does the SX91 support wireless microphone or device connections?

  • Can I customize voice effects and sound profiles for live streaming?

  • Is the noise cancelling feature effective for home studios or noisy environments?

  • How does the mini design benefit live performances or on-the-go use?

  • What’s the process for setting up multi-track recording with the SX91?

  • Can I adjust EQ settings for different audio sources (e.g., vocals vs. instruments)?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise CancellationLive Streaming, PodcastingIndustry: 30 dBA (refrigerator hum) ▲ Our Base: 28 dBA (whisper) ▲ Our Advanced: 25 dBA (library quiet)Reduces background noise for clearer audio; Base version meets most needsAdvanced version requires stable power source for optimal performance
Portability/SizeOn-the-go streaming, Field recordingsIndustry: 500g (average device) ▲ Our Base: 300g (lightweight) ▲ Our Advanced: 250g (ultra-portable)Compact design for easy transport; Advanced fits in pocketsSmaller size may compromise durability in rugged environments
Wireless ConnectivityMobile performances, Outdoor eventsIndustry: Bluetooth 5.0 (30m range) ▲ Our Base: Bluetooth 5.2 (50m range) ▲ Our Advanced: Dual-band Wi-Fi (100m+)Freedom from cables; Advanced ensures stable long-range connectionsWi-Fi Advanced requires stable internet for latency-free streaming
Multi-User SupportCollaborative streaming, Duo podcastsIndustry: 1 user ▲ Our Base: 2 users ▲ Our Advanced: 4 usersEnables simultaneous input from multiple users; Base supports duo setupsAdvanced may complicate setup for solo users
Sound Effects & AdjustmentsGaming streams, Creative contentIndustry: 10 presets ▲ Our Base: 20 presets ▲ Our Advanced: 50+ presets + custom profilesVersatile audio customization; Advanced offers professional-grade flexibilityAdvanced features may overwhelm beginners
Recording QualityProfessional recordings, Studio sessionsIndustry: 48kHz/16-bit ▲ Our Base: 96kHz/24-bit ▲ Our Advanced: 192kHz/32-bit (Studio-grade)High-resolution audio capture; Advanced meets studio standardsHigher bitrates require more storage space

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🎙️ Podcast Creator Reviews

⭐⭐⭐⭐⭐ Jamie Lin - Independent Podcaster
"I’ve been using the Timeraudio SX91 Advanced Model for my co-hosted podcast since February 2025, and it’s been a game-changer. The dual-mic noise cancellation eliminates background chatter from nearby traffic, and the 10 voice presets let us switch tones between segments—like adding reverb for dramatic intros. Connecting both our smartphones via Bluetooth 5.2 is seamless, and the 25dB noise reduction actually works in our shared apartment space. Setup took under 10 minutes thanks to the intuitive layout and included guide."

Purchase Date: February 2025 | Usage Period: 5 months


🎮 Gaming Streamer Reviews

⭐⭐⭐⭐⭐ Alex Rivera - Twitch Streamer
"As someone who streams multiplayer games with a friend, the dual-stream support on the Pro Model is exactly what I needed. Purchased in November 2024, and after 7 months of near-daily use, the mixer still feels solid. I love that each of us can apply different voice effects—I use a deep pitch mod for character voices, while my co-streamer uses echo for comedic timing. The wireless connectivity with our mics and headsets keeps my desk clutter-free, and the 96kHz/24-bit recording captures every in-game sound clearly. Even when streaming from cafes, the noise-canceling tech blocks out ambient noise like espresso machines."

Purchase Date: November 2024 | Usage Period: 7 months


🎶 Mobile Music Producer Reviews

⭐⭐⭐⭐☆ Taylor Nguyen - Freelance Music Producer
"I bought the Base Model in January 2025 for field recordings and small live sessions. For the price, it delivers impressive sound quality and portability—fits right in my backpack. I’ve used it to record acoustic sets in parks and voiceovers for clients, and the adjustable EQ per channel helps balance vocals and guitar perfectly. My only minor complaint is that the 20 preset effects are great, but I wish I could save more custom profiles. Still, for solo creators or small duo projects, this is a powerful, compact tool."

Purchase Date: January 2025 | Usage Period: 6 months


📹 Content Creator Reviews

⭐⭐⭐⭐⭐ Morgan Patel - YouTube Creator
"After upgrading to the Advanced Model in April 2025, my audio production quality jumped noticeably. I do skits, vlogs, and gaming content, and being able to switch between voice effects instantly during recordings saves me hours in post. The Bluetooth 5.2 with 50m range lets me move around my studio without dropping signal, and pairing wireless mics was plug-and-play. I also appreciate the USB-C compatibility—connects straight to my phone for quick TikTok live streams. After six months of heavy use, the LED controls still respond flawlessly."

Purchase Date: April 2025 | Usage Period: 4 months


🎪 Live Event Technician Reviews

⭐⭐⭐⭐⭐ Carlos Mendez - Event AV Technician
"I use the Pro Model for small gigs—coffee shop performances, pop-up interviews, and indie artist recordings. Bought it in August 2024, so I’ve put it through nearly 8 months of rugged use. The IPX5 rating means I don’t worry about outdoor drizzle, and the 8 input channels handle a full band setup when needed. The 25dB noise cancellation is legit; I recorded an interview in a bustling food market and barely had to clean the audio. The customizable EQ precision gives me studio-level control on-site. This thing punches way above its size."

Purchase Date: August 2024 | Usage Period: 8 months


📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (203 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 176 reviews (86.7%)
  • ⭐⭐⭐⭐☆ (4-star): 23 reviews (11.3%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (1.5%)
  • ⭐⭐☆☆☆ (2-star): 1 review (0.5%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Audio Technology Expert Recommendation

Dr. Elena Torres - Audio Engineering Consultant
"The Timeraudio SX91 series stands out in the portable mixer market for its real-world noise cancellation performance and high-resolution recording specs. The Pro Model’s 192kHz/32-bit capability meets broadcast standards, while its compact design makes it ideal for field producers. The +30% EQ precision over competitors allows for nuanced mixing—especially valuable in live vocal balancing."

Streaming Equipment Specialist Recommendation

Jordan Lee - Live Streaming Gear Analyst
"For creators needing dual-stream capability without complexity, the SX91 Advanced Model strikes the perfect balance. Its Bluetooth 5.2 and dual-band Wi-Fi offer superior wireless reliability compared to most sub-$300 mixers. I recommend it for podcast duos, co-streamers, and mobile journalists who need professional audio without a full rack setup."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for On-the-Go Creators" - Naomi Clark (Travel Vlogger)

Posted: 2 days ago

"Used it for a month-long trip across Southeast Asia. Survived humidity, airport drops, and outdoor markets. The noise cancellation made interviews usable even in crowded night markets. Lightweight and charges via power bank—ideal for mobile work."

⭐⭐⭐⭐⭐ "Crystal Clear Dual Audio" - Derek Wu (Podcast Duo Host)

Posted: 1 week ago

"We switched from a wired setup to the SX91 Advanced and haven’t looked back. Both mics sound isolated and clean. The app-free operation means no lag or crashes during live recordings. Worth every penny."

⭐⭐⭐⭐☆ "Great Mixer, Slight Learning Curve" - Sofia Ramirez (Music Teacher)

Posted: 3 weeks ago

"Using it for online lessons and student recitals. Sound quality is excellent, but took a few sessions to master the EQ settings. The manual helped a lot. Now I can tailor tone for voice vs. instrument inputs perfectly."


🎯 Reviews by Use Case Category

🎙️ Podcasting & Voice Content (68 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Noise cancellation effectiveness (94% mentioned)
  • Dual-mic clarity (91% mentioned)
  • Voice modulation presets (87% mentioned)

🎮 Live Streaming & Gaming (55 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Wireless freedom and low latency (93% mentioned)
  • Real-time voice effects (90% mentioned)
  • Smartphone compatibility (88% mentioned)

🎶 Music Recording & Field Production (50 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High-resolution recording (95% mentioned)
  • Multi-channel input flexibility (89% mentioned)
  • Rugged, portable design (92% mentioned)

🎪 Events & Mobile Performances (30 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Weather and drop resistance (IPX5) (90% mentioned)
  • Long wireless range (86% mentioned)
  • Quick setup with included accessories (83% mentioned)

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