Yamaha - U1 TA3 TransAcoustic Piano Polished Ebony
Yamaha - U1 TA3 TransAcoustic Piano Polished Ebony
A perennial favorite among discerning pianists, the Yamaha U1 offers outstanding musical performance, setting the standards by which many other upright pianos are measured. TransAcoustic™ functionality has been added to this U1. This is a TA3 type TransAcoustic™.
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TransAcoustic™ Piano
TransAcoustic™ pianos are genuine acoustic pianos, equipped with a volume control feature powered by Yamaha’s latest technology. While it’s also possible to play silently through headphones, the TransAcoustic™ Mode allows you to control the volume of your piano, so you can play without disturbing others. Even at low volumes, the soundboard vibrates so you can enjoy the full, physical sensation of natural acoustic sound as you play.U Series
Thanks to comprehensive redesign, these world-standard instruments are better than ever, with numerous advances in materials and construction. Refined scale designs and components improve tonal performance, while other modifications enhance strength and durability. Extra-wide music desks provide plenty of room for sheet music. And the top-of-the-line sets extraordinary standards of elegance and excellence, incorporating concepts adapted from Yamaha grand pianos.Advanced Scale Design
Soundboard and Frame
Redesigned Hammers
Soft-Close Fallboard
GREAT WAYS TO ENJOY THE TransAcoustic™ Piano
Simply play your acoustic piano
Control the volume as you play
Play silently with headphones
Use your piano as a speaker!
Download the Smart Pianist app
TransAcoustic™ TECHNOLOGY
Making sounds resonate
Creating acoustic sound from digital audio sources
A special transducer for acoustic pianos
FEATURES SHARED BY TransAcoustic™ Piano AND SILENT Piano™
Articulation Sensor System
Grand Expression Modeling
Virtual Resonance Modeling
Voices of Yamaha and Bösendorfer grands
Binaural Sampling
Quick Escape System
Add pizazz to your playing
Two Recording Functions
| Size/Weight | ||
| Dimensions | Width | 153 cm (60 1/4") |
| Height | 121 cm (47 3/4") | |
| Depth | 62 cm (24 1/2") | |
| Weight | Weight | 238 kg (524 lb) |
| Control Interface | ||
| Keyboard | Key Surfaces - White | Acrylic resin |
| Key Surfaces - Black | Phenolic resin | |
| Hammer | Type | U Series Special |
| Pedal | Type | Damper/Silencing pedal/Soft |
| Design/Architecture Detail | ||
| Caster | Type | Single Caster |
| Cabinet | ||
| Lid | Prop Safety Stop | - |
| Key Cover | Lid/Fallboard Locks | Yes |
| Soft-Close Fallboard | Yes | |
| Sensor System | ||
| Key Sensors | Non-contact continuous detection electromagnetic inductive sensor | |
| Hammer Sensors | - | |
| Damper Pedal | Continuous detection sensor | |
| Sostenuto Pedal | - | |
| Soft/Shift Pedal | On/Off detection sensor | |
| Silencing System | ||
| Mechanism | Hammer shank stopper operated by center pedal | |
| Action | - | |
| Soundbord Drive System | ||
| Mechanism | TransAcoustic™ technology | |
| Voices | ||
| Tone Generation | Piano Sound | Yamaha CFX, Bösendorfer Imperial |
| Forte Piano | Yes | |
| Binaural Sampling | Yes (Yamaha CFX, Bösendorfer Imperial) | |
| VRM | Yes | |
| Grand Expression Modeling | Yes | |
| Key-off Samples | Yes | |
| Smooth Release | Yes | |
| Polyphony (max.) | 256 | |
| Preset | Number of Voices | 25 |
| Voices for Song Playback | 480 XG Voices + 12 Drum/SFX Kits | |
| Effects | ||
| Types | Reverb | Yes |
| Brilliance | Yes | |
| Stereophonic Optimizer | Yes (piano Voices other than “CFX Grand” and “Bösendorfer”) | |
| Songs (MIDI) | ||
| Preset | Number of Preset Songs | 25 Voice Demo Songs, 50 Classics |
| Recording | Number of Songs | 10 |
| Number of Tracks | 2 | |
| Data Capacity(max.) | approx. 500 KB/Song | |
| Format | Playback | SMF (Format 0, Format 1) |
| Recording | SMF (Format 0) | |
| Recording/Playback (Audio) | ||
| Recording Time (max.) | 80 minutes/Song | |
| Format | Playback | WAV (44.1 kHz, 16 bit, stereo) |
| Recording | WAV (44.1 kHz, 16 bit, stereo) | |
| Functions | ||
| Rhythm Patterns | 20 | |
| Overall Controls | Metronome | Yes |
| Tempo Range | 5 – 500 | |
| Transpose | -12 – 0 – +12 | |
| Tuning | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | |
| Control Interface | Display | 7-Seg |
| Bluetooth | Yes (Audio/MIDI) *May not have this functionality depending on your area. Check with your Yamaha dealer. | |
| Storage and Connectivity | ||
| Storage | Internal Memory | approx. 1.3 MB |
| External Drives | USB flash drive | |
| Connectivity | Headphones | Stereo mini jack (x2) |
| MIDI | IN/OUT | |
| AUX IN | Stereo mini jack | |
| AUX OUT | [L/L+R][R] (Standard phone jack) | |
| USB TO DEVICE | Yes | |
| USB TO HOST | Yes | |
| Power Supply | ||
| AC Adaptor | PA-500 (or an equivalent recommended by Yamaha) | |
| Power Consumption | 26 W (When using PA-500 AC adaptor) | |
| Auto Power Off | Yes | |
| Accessories | ||
| Included Accessories | AC adaptor*, power cord*, headphones, headphone hanger, attachment screws for headphone hanger, “50 Classical Music Masterpieces” music book, Owner’s Manual *May not be included depending on your area. Check with your Yamaha dealer. | |
| Separately Sold Accessories | USB wireless LAN adaptor (UD-WL01) *May not be available depending on your area. |
Yamaha
AUTHORIZED DEALERAvailable in store & online — Nantel Musique
Yamaha is one of the most recognized names in musical instruments worldwide. Known for exceptional build quality, innovative design, and reliable performance across every price range, Yamaha instruments are trusted by beginners and touring professionals alike.
at nantel musique, we carry a curated selection of yamaha acoustic pianos — each one inspected, set up, and backed by our expert team. every purchase includes our satisfaction guarantee and dedicated after-sales support.

