Guitar Amplifier Reference Manual Contents Introduction ...........................................................................2 Main Features ............................................................................. 2 Accessories ................................................................................ 2 Names and Functions ..........................................................3 Control Panel .............................................................................. 3 Rear Panel .
Introduction Thank you for purchasing the Yamaha THR30IIA Wireless. This product is an exceptionally versatile and compact guitar amplifier designed for acoustic guitar players. You can use this product in your home, rehearsal spaces, and other places—virtually anywhere you want it! We recommend that you read this manual carefully so that you can fully take advantage of the advanced and convenient functions of the product. We also recommend that you keep this manual for future reference.
Names and Functions Control Panel THR30IIA Wireless !7 @0 @1 !8 !6 !9 q LONG O SH e q [ !5 RT w r t y u i o !0 !1 !2 !3 !4 ] (Power Button) / Power Button LED This is the unit’s power button. When the power is ON, the Power Button LED, the lamp corresponding to the selected tone and the Power Lamp in the speaker cabinet light up. w LED Display Indicates individual settings and conditions of the THR30IIA Wireless.
Names and Functions r [TONE SELECT] knob Selects the tone. The lamp for the corresponding tone lights. When the power is turned ON, the most recent tone is selected. Tone List Tone Description FLAT The Flat setting outputs the input sound directly. [TONE BLEND] knob works as a gain function. NYLON STR Perfect for use with an acoustic-electric classical or nylon string guitar. TUBE The tube microphone setting gives the acoustic guitar sound a rich, midrange tone.
Names and Functions !0 [EFFECT] knob Selects the effect type and amount applied to the guitar sound from [GUITAR] !5 jack. Selects one of three different effects: CHORUS, CHORUS/DELAY*1, or DELAY*1. Turn the knob clockwise*2 to increase the amount of each effect. *1 When CHORUS/DELAY or DELAY is selected, the [TAP/TUNER] button e can be used to set the delay time. *2 Turn the knob fully counterclockwise to set the effect OFF. !1 [REVERB] knob Selects one of two different reverbs: SHORT and LONG.
Names and Functions @1 [Bluetooth] button Sets the Bluetooth function. Press and hold for three seconds to activate Bluetooth pairing. The LED display w will flash in green. For further details, refer to the section “Connecting to a smart device” on page 10. Rear Panel @2 @3 @4 @2 [LINE OUT] [L] [R] jack The line outputs are impedance-balanced phone jacks for connection to external devices. These jacks can be connected to TRS phone or mono-type phone plugs.
Connection The THR30IIA Wireless can be used either with a conventional wired connection with an appropriate cable, or with a wireless connection. Connection Example • Make sure that all devices to be connected to the unit by cable are turned off. • When connecting the unit to an external device, always use an appropriate cable that matches the jack’s specifications and connect it securely.
Connection Precautions for using the USB jack Make sure to follow the points on the next page when connecting a computer to the THR30IIA Wireless USB jack, to avoid loss of data by the computer and prevent the THR30IIA Wireless from freezing or shutting down. NOTICE • Use an AB type USB cable of less than 3 meters. USB 3.0 cables cannot be used. • Be sure to wake the computer from suspended/sleep/standby mode before connecting a computer to the USB jack.
Connection Charging the built-in battery Connect the supplied power adaptor to the DC IN jack located on the rear side of the THR30IIA Wireless. The LED of the power button lights in green while charging. * For further details of the Power Button LED status, refer to the Power Button LED status list (page 17). NOTICE • When you use the THR30IIA Wireless in an environment of extreme temperatures, charging may not be possible.
Connection Connecting to a smart device By connecting a smart device to the THR30IIA Wireless, you can: • Play audio files from a smart device via Bluetooth. • Edit effect and tone controls from a smart device. Playing audio files on a smart device via Bluetooth To play audio from a smart device via Bluetooth, configure Bluetooth on the smart device while in the pairing mode. Setting the THR30IIA Wireless to pairing mode 1. Check that the at the top of the LED DISPLAY is unlit (disconnected). 2.
Connection Editing effects and tone controls on a smart device Install the THR Remote app to the smart device to allow editing of effects and tone controls on that device. Installing THR Remote (Android, iOS) 1. Access the app distribution service on the smart device. Android devices: Google Play* iOS devices: App Store 2. Search for the THR Remote app. 3. Download and install the THR Remote app following the onscreen instructions. Configuring Bluetooth MIDI 1. Start the THR Remote. 2.
Connection Connecting to a computer Connecting a computer to the THR30IIA Wireless makes the following possible: • Playing back audio files from a computer through the THR30IIA Wireless. • Recording with Cubase AI. • Editing amp and effect settings using the THR Remote desktop editor. Playing back audio files from a computer through the THR30IIA Wireless Configuring and Operating Select the THR30IIA Wireless as the computer’s audio output setting.
Connection Recording with Cubase AI Installing Cubase AI A download access code for Cubase AI music production software is included with the THR30IIA Wireless. Cubase AI enables you to record, edit, mix and play back audio through your THR30IIA Wireless. Cubase AI System Requirements For the latest information, refer to the Steinberg website below. https://www.steinberg.
Troubleshooting No power • Connect the power adaptor properly (see page 8). • Make sure that the THR30IIA Wireless been properly charged, when the power adapter is disconnected (see page 8). No sound No sound is output from mic or electronic musical instrument • Properly connect the mic or electronic musical instrument to the [MIC/INST] jack (see page 7). • Make sure that the volume control on the electronic musical instrument is turned up properly.
No audio sound is output from an external device by AUX connection The built-in rechargeable battery charge does not last • Properly connect the cable to the external device (see page 7). • THR30IIA Wireless’s built-in rechargeable battery may have reached the end of its life. If the problem persists, consult your Yamaha dealer. • Make sure that the volume control on the external device is turned up. • Make sure the cable connecting the devices is not damaged.
Specifications Technical Specifications Digital Section Built-in Tones CONDENSER*, DYNAMIC*, TUBE*, NYLON STR, FLAT * Mic simulation Built-in Effects • CHORUS, CHORUS/DELAY, DELAY • SHORT REVERB, LONG REVERB • COMPRESSOR* * Only available on THR Remote.
Specifications Power Button LED status list When not using the power adaptor Red The power is ON Unlit The power is OFF When using the power adaptor Green Charging Red The battery is full and the power is ON Unlit The battery is full and the power is OFF Charging error indication Flashes (green red) When the power is on Indicates charging error Flashes (green unlit) When the power is off Indicates charging error If the built-in rechargeable battery has a charging error, immediately turn
Specifications Signal Flow Diagrams Line Out Sync Mix gain App. control USB Out Direct Switch Guitar In Compressor Stereo Imager TONE Simulator Dry Chorus Delay Guitar Reverb Output gain App. control + + + Speakers & Headphones Out Sync Wet GUITAR VOLUME Mic In Mic HPF Mic 3 Band EQ Mic Reverb MIC/INST VOLUME AUX In Bluetooth In Extended Stereo USB In Extended Stereo is turned off when headphones are connected.
