Yamaha THR30IIA Acoustic Desktop Amplifier

The Yamaha THR30IIA Wireless amplifier is an innovative desktop solution crafted specifically for the needs of the modern acoustic guitarist. Positioned as the “Original Acoustic Desktop Amp,” this 30-Watt stereo unit is designed to deliver inspiring tones, making it sound as though the guitar was captured in a professional studio, all within a compact, stylish form factor that fits naturally into any environment. Its versatile capabilities and robust feature set transcend the typical practice amp, offering a complete portable solution for playing, recording, and performing.

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Studio-Quality Tones and Hi-Fi Audio

Central to the THR30IIA's professional sound is its sophisticated Acoustic Mic Modeling. The amplifier offers three realistic-sounding mic models—Condenser, Dynamic, and Tube—along with voicings optimized for nylon-string guitars and a Flat mode without additional coloration. These models allow players to achieve the sound of a boutique microphone setup, giving the acoustic guitar a rich, inspiring sonic presence. Furthermore, the unit features a Stereo Imager switch that widens the signal from the Guitar input, providing an atmospheric stereo field. The amplifier was developed in collaboration with Yamaha's award-winning AV division to incorporate Hi-Fi audio playback with Extended Stereo Technology. This ensures that the two 3.5" (9 cm) speakers are optimized to handle both the modeled guitar tone and audio playback sound, offering a unique capability for true hi-fi stereo sound.

Freedom and Wireless Connectivity

The THR30IIA is engineered for maximum convenience and portability, granting guitarists freedom from wires. It features a built-in rechargeable lithium ion battery, enabling up to five hours of performance time when playing on the go. For guitar connectivity, the amp includes a built-in wireless receiver that provides seamless, high-quality wireless capability when paired with an optional Line 6® Relay® G10T/G10TII or YW10T transmitter. Beyond instrument connection, the unit offers Bluetooth® support for both audio playback and external control. This functionality works with the "THR Remote" mobile editor app for iOS and Android, allowing users to conveniently adjust and dial in their customized presets from a smartphone without being directly in front of the amplifier.

Ideal for the Singer-Songwriter

Unique among THR amplifiers, the THR30IIA Wireless is specifically tailored to the singer-songwriter. It is equipped with a second input that includes a professional-quality microphone preamp and an XLR combo jack. This setup allows a vocalist to connect a microphone and use independent volume and reverb controls to balance the vocal perfectly with the guitar tone. This capability helps achieve an inspiring, ‘fully produced’ sound. Additionally, the amplifier features stereo 1/4” Line Outputs, offering flexibility for connecting to external gear for studio recording or stage performance, allowing users to take their preferred THR tones anywhere.

Integrated Recording and Sharing

For those looking to capture their inspiration, the THR30IIA doubles as an effective recording interface. The amplifier utilizes Class-compliant USB connectivity, allowing driver-free recording and playback with PC/Mac and mobile devices. All THR-II models are bundled with Steinberg recording software, specifically Cubase® AI for PC/Mac® and Cubasis® LE for iPad®. Lastly, the free, iOS-compatible Rec'n'Share app lets users capture and upload their performances. The app allows recording, editing, and mixing of audio and video—combining the amplifier's sound with backing tracks—and uploading the finished performance directly from a smart device to share with friends and fans.

Why We Love It

Our Gear Experts adore the Yamaha THR30IIA because it perfectly fuses studio-quality sound with unmatched portability. Its Acoustic Mic Modeling delivers professional, inspiring tones, making it feel like their guitar is miked in a high-end studio. The built-in rechargeable battery and Line 6 wireless receiver provide true freedom to play anywhere without cables. Singer-songwriters especially love the dedicated XLR input and professional microphone preamp, offering an all-in-one practice and performance solution. Finally, its hi-fi audio playback and USB connectivity make it an excellent desktop recording interface, transforming practice sessions into polished recordings.

Features:

• 30-Watt stereo desktop amplifier with two 3.5" (9 cm) speakers
• 3 Realistic-sounding mic models, plus nylon-string and flat modes
• Professional-quality microphone preamp with XLR input
• Bluetooth support for audio playback, editor and remote control
• Hi-Fi audio playback with Extended Stereo Technology
• Built-in wireless receiver compatible with optional YW10T or Line 6 Relay G10T transmitter
• Built-in rechargeable battery enables use anywhere
• Class-compliant USB connectivity for recording and playback
• Includes Cubase® AI for PC/Mac® and Cubasis® LE for iPad®
• Share your performance online using the free Rec'n'Share app