Yamaha THR5 Acoustic Amplifier - Japan 2020

Here is a Yamaha THR series “Third Amp” guitar amplifier, a highly portable and thoughtfully designed practice amp concept created specifically for players who want premium guitar tone outside of traditional stage or studio environments. Developed as part of Yamaha’s “Third Amp” philosophy, the THR range focuses on delivering inspiring, studio-quality sound in situations where full rig setups are not practical.

The idea behind the THR series is to provide guitarists with the same level of care and attention they invest in their live and recording tone, but in a compact, everyday format. Instead of being a scaled-down stage amplifier, it is purpose-built for off-stage use, making it ideal for home practice, backstage warm-ups, rehearsals, songwriting sessions, or informal playing settings such as hotel rooms or outdoor jams.

At the core of the THR design is Yamaha’s Virtual Circuitry Technology (VCT), which is used to accurately model tube amplifier behaviour, delivering authentic response, dynamic feel, and realistic tonal character. Alongside this, the amp includes built-in effects and hi-fi quality stereo playback, allowing it to function not only as a guitar amplifier but also as a high-quality audio system for music listening and jamming along with tracks.

The THR series typically offers multiple amp voicings across its models, giving players access to a range of clean, crunch, and high-gain tones in a single compact unit. Each sound is designed to respond naturally to playing dynamics, maintaining clarity and expressiveness even at low volume levels.

One of its key strengths is portability and versatility. The compact design makes it easy to carry anywhere, ensuring that high-quality guitar tone is always accessible, regardless of environment. Whether practicing quietly at home or playing casually with others, the THR provides a consistent and inspiring tone experience.

Specifications: 

Year: 2020
Country: Japan
Model: Yamaha THR5
Inputs: Instrument input (1/4")
Outputs: Stereo speakers (built-in), headphone/output jack (implied THR series)
Reverb: Yes (digital effects included)
Construction: Portable digital modeling guitar amplifier (“Third Amp” concept)
Technology: Yamaha Virtual Circuitry Technology (VCT)
Speaker Configuration: Stereo hi-fi speakers (built-in)
Features: Amp modeling, effects processing, hi-fi stereo playback, portable practice/studio use
Condition: Near new / excellent condition
Accessories: Original power supply included