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Controls for power, Bluetooth pairing, and user preset management.
Knobs for selecting amp models and adjusting gain, EQ, and master volume.
Knobs for effects, echo/reverb, and overall guitar volume.
Ports for guitar input, headphones, and external audio devices.
Buttons for power, Bluetooth setup, and user memory recall/storage.
Knobs for amp selection, gain, EQ, effects, and reverb.
Controls for overall volume and jacks for headphones and audio devices.
Controls for power, Bluetooth pairing, and user memory functions.
Knobs for tone blend, volume, amp selection, EQ, effects, and reverb.
Connections for guitar, mic/instrument, headphones, and audio devices.
Power switch and LED display for status indication.
Knobs for gain, master, tone, effects, delay/reverb, and volume.
Jacks for guitar, auxiliary audio, headphones, and tap/tuner function.
Power switch, LED display, and tap/tuner button for operation.
Knobs for mic type, blend/gain, master, tone, effects, and delay/reverb.
Controls for overall volume and jacks for guitar, audio, and headphones.
This document outlines the features and functions of several THR series guitar amplifiers, including the THR30II Wireless, THR10II Wireless & THR10II, THR30IIA Wireless, THR5, and THR5A. These amplifiers are designed for guitarists seeking a versatile and portable practice solution, offering a range of amp models, effects, and connectivity options.
Power Button/Switch: All models feature a Power Button or Power Switch to turn the device on and off. This is the primary control for activating the amplifier.
LED Display: A multi-segment LED display is present on all models, typically indicating the currently selected user memory preset, tuner status, or other operational information. For instance, on the THR30II Wireless, it flashes green during Bluetooth pairing.
User Memory Button: This button allows users to store and recall their preferred settings (presets). On the THR30II Wireless, it stores and recalls user presets. On the THR10II Wireless & THR10II, it stores and recalls user presets, and also enables Bluetooth when buttons 4 and 5 are pressed simultaneously. The THR30IIA Wireless also uses this button for storing and recalling presets.
TAP/TUNER Button: This multi-function button serves two main purposes. Tapping it sets the tempo for delay repeats, allowing users to synchronize effects with their playing. Pressing and holding it activates the built-in tuner, providing a convenient way to tune the guitar without needing an external device. This feature is consistent across all documented models.
INPUT Jack: This is a standard phone jack used to connect a guitar to the amplifier. It's the primary input for the instrument across all models.
AUX Jack: A stereo mini phone jack, the AUX Jack is used to connect external audio devices such as smartphones, MP3 players, or computers, allowing users to play along with backing tracks or other audio sources. This feature is standard across all models.
HEADPHONE Jack: This is a stereo mini phone jack used to connect headphones, enabling private practice. On some models like the THR5 and THR5A, it can also be used as a line out jack. This is a consistent feature for all models.
AUDIO Knob: This knob adjusts the playback volume for audio coming from various sources, including a computer connected via USB, an audio device connected to the AUX jack, or a smart device connected via Bluetooth. This ensures balanced audio levels when playing along with external audio. This feature is present on the THR30II Wireless, THR10II Wireless & THR10II, and THR30IIA Wireless.
The THR30II Wireless is designed with advanced connectivity and a comprehensive set of controls for electric guitar.
Bluetooth Button: Pressing and holding this button for three seconds activates Bluetooth pairing, indicated by the LED display flashing green. This enables wireless audio streaming and control from a smart device.
AMP Knob: This knob selects the desired amp model, offering a variety of tones from clean to high-gain.
AMP Switch: This switch allows users to select the bank of amp models, expanding the range of available tones.
GAIN Knob: Adjusts the amount of preamp gain, controlling the level of distortion and sustain.
MASTER Knob: Adjusts the amount of power amp gain, influencing the overall volume and character of the amplified sound.
BASS Knob: Provides tone adjustment for the guitar's sound, specifically targeting low-range frequencies.
MIDDLE Knob: Provides tone adjustment for the guitar's sound, specifically targeting mid-range frequencies.
TREBLE Knob: Provides tone adjustment for the guitar's sound, specifically targeting high-range frequencies.
EFFECT Knob: Selects the type and amount of modulation effects, such as chorus, flanger, phaser, and tremolo.
ECHO/REV Knob: Selects the type and amount of echo (delay) and reverb effects, including spring and hall reverbs.
GUITAR Knob: Adjusts the overall volume of the guitar sound, separate from the external audio volume.
These models share many features with the THR30II Wireless but have some distinctions, particularly in Bluetooth activation and the absence of an AMP Switch.
Bluetooth Activation (THR10II Wireless only): Bluetooth is enabled by pressing the USER MEMORY button 4 and 5 simultaneously. The THR10II is a wired-only model and does not feature Bluetooth.
AMP Knob: Selects the amp model, similar to the THR30II Wireless.
GAIN Knob: Adjusts the amount of preamp gain.
MASTER Knob: Adjusts the amount of power amp gain.
BASS Knob: Tone adjustment for low-range frequencies.
MIDDLE Knob: Tone adjustment for mid-range frequencies.
TREBLE Knob: Tone adjustment for high-range frequencies.
EFFECT Knob: Selects the type and amount of modulation effects.
ECHO/REV Knob: Selects the type and amount of echo/reverb effects.
GUITAR Knob: Adjusts the overall volume of the guitar sound.
The THR30IIA Wireless is tailored for acoustic guitarists, offering mic simulations and specific controls for acoustic tones.
Bluetooth Button: Functions identically to the THR30II Wireless for Bluetooth pairing.
MIC/INST Jack: This jack is specifically for connecting a microphone or an electronic instrument, providing a secondary input channel.
GAIN Knob (MIC/INST): Adjusts the input signal level for the MIC/INST jack.
MIC/INST VOLUME Knob: Adjusts the volume for the secondary input (MIC/INST).
GUITAR Jack: This is the standard phone jack for connecting an acoustic guitar.
TONE SELECT Knob: Selects the mic model or voicing, offering different characteristics for the acoustic sound. Options include FLAT, NYLON STR, TUBE, WIDER, DYNAMIC, CONDENSER, NORMAL, DRY, WET.
STEREO IMAGER Switch: Expands the stereo width of the guitar signal, creating a more spacious sound.
TONE BLEND Knob: Blends the direct signal from the guitar with the processed signal from the THR. The maximum setting produces only the mic sound, while the minimum setting produces only the direct pickup sound. This allows for fine-tuning the mix between the pickup and the mic simulation.
VOLUME Knob (GUITAR): Adjusts the overall volume of the guitar sound.
BASS Knob: Tone adjustment for the guitar's sound about low-range frequencies.
MIDDLE Knob: Tone adjustment for the guitar's sound about mid-range frequencies.
TREBLE Knob: Tone adjustment for the guitar's sound about high-range frequencies.
EFFECT Knob: Selects the type and amount of modulation effects.
REVERB Knob: Selects the type and amount of reverb.
MIC/INST REVERB Knob: Adjusts the reverb amount for the secondary input (MIC/INST).
The THR5 is a compact amplifier with a simplified control set, focusing on core guitar tones and effects.
GAIN Knob: Adjusts the amount of guitar distortion.
MASTER Knob: Adjusts the amount of power amp gain.
TONE Knob: Adjusts the EQ curve with a single control, providing a straightforward way to shape the guitar's tone.
EFFECTS Knob: Selects the type and amount of modulation effects, including chorus, flanger, phaser, and tremolo.
DLY/REV Knob: Selects the type and amount of delay/reverb effects, including spring and hall reverbs.
VOLUME Knob: Adjusts the overall volume of the guitar sound.
AMP Knob: Selects the amp model, offering options like MODERN, BRIT HI, LEAD, CRUNCH, and CLEAN.
The THR5A is the acoustic counterpart to the THR5, featuring controls optimized for acoustic guitar and mic simulations.
MIC TYPE Knob: Selects the mic simulation type to apply to the acoustic guitar's sound, with options such as CONDENSER, DYNAMIC, TUBE, NYLON, and EG CLN.
BLEND/GAIN Knob: Blends the direct sound of the pickup with the mic simulation. When a MIC TYPE other than EG CLN is selected, the minimum setting is direct sound only, and the maximum is mic simulation only. When EG CLN is selected, this knob adjusts the amount of distortion in the guitar sound.
MASTER Knob: Adjusts the amount of power amp gain. This control only adjusts the volume when a MIC TYPE other than EG CLN is selected.
TONE Knob: Tone adjustment for the guitar's sound.
EFFECTS Knob: Selects the type and amount of modulation effects, including COMP, COMP/CHO, CHORUS, and DELAY.
DLY/REV Knob: Selects the type and amount of delay/reverb.
VOLUME Knob: Adjusts the overall volume of the guitar sound.
While specific maintenance instructions are not detailed in the provided document, the design of these amplifiers suggests standard electronic device care:
Overall, the THR series amplifiers are designed for ease of use, offering a range of tonal possibilities and practical features for guitarists to practice and create music in various settings.
General| Amp Models | 15 |
|---|---|
| Bluetooth | Yes |
| Battery | Rechargeable Lithium-ion |
| Power Output | 30W (15W + 15W) |
| Speakers | 2 x 3.5" |
| Effects | Chorus, Flanger, Phaser, Delay, Reverb |
| Wireless Receiver | Yes |
| Inputs | 1/4" Guitar Input, 1/8" Aux Input, Bluetooth |
| USB | Yes |
| Battery Life | 5 hours |
