Yamaha B3TC3

General Overview

Yamaha B3TC3. This is a mid-range acoustic upright piano from Yamaha’s B Series, featuring a more robust and resonant cabinet than the B1 or B2. It is aimed at musicians who want a traditional acoustic instrument with volume control and advanced integrated digital features thanks to TransAcoustic™ TC3 technology.

Yamaha B3TC3. Main Specifications

Height: approximately 121cm

Width: approximately 149–150cm

Depth: approximately 53–54cm

Weight: around 194–208kg

Keyboard: 88 keys with acrylic resin keytops (white) and phenolic resin (black)

Pedals: 3 (Sustain/Damper, Soft/Shift, Practice/Mute)

Traditional cabinet with a classic design, available in finishes such as polished ebony or polished white (depending on version)

Yamaha B3TC3. TransAcoustic™ TC3 Technology (what sets this model apart)

TC3 technology turns the soundboard itself into a natural speaker, reproducing digital sounds without external loudspeakers.

Allows acoustic playing with controlled volume or silent mode with headphones.

Digital signals (including sounds of renowned grand pianos such as the Yamaha CFX and Bösendorfer Imperial) make the soundboard vibrate, delivering a more “natural” experience than conventional speakers.

Includes digital features such as Bluetooth connectivity (audio/MIDI), USB, metronome, transposition, basic recording, and playback options (depending on market configuration).

Wide digital polyphony and a variety of internal sounds for practice and accompaniment.

Recommended Use

This piano is designed for:

Musicians who want a traditional acoustic instrument with volume control and silent practice capability.

Classrooms, home studios, and spaces where flexibility of use is required without external speakers.

Intermediate and advanced students who want to combine real acoustic resonance with integrated digital functions.