Overview

The Yamaha DGX-670 is a feature-packed portable arranger piano designed for players who want the feel of a real piano combined with the versatility of a full arranger workstation. Its 88 weighted keys use Yamaha's GHS action, providing a graded hammer response that feels natural for piano repertoire while remaining light enough for extended playing sessions. The sound library is expansive, featuring 630 instrument voices including Yamaha's CFX concert grand sample, plus 263 auto-accompaniment styles that span genres from jazz and pop to Latin and classical. A built-in microphone input with vocal harmony effects makes it a viable all-in-one performance tool for singer-pianists. The large backlit LCD display provides real-time notation, lyrics, and chord charts, making it an effective learning tool for students working through the onboard lesson functions. Sound quality is a step above most portable keyboards, with clear piano tones and surprisingly usable orchestral and band voices. The two-way speaker system projects well for home use and small gatherings. Build quality is sturdy with a clean layout that keeps the extensive controls accessible without feeling cluttered. Best suited for hobbyists, worship musicians, and entertainers who value versatility above all else. The sheer number of features can feel overwhelming for players who simply want a straightforward piano experience.

Digital Pianos

Feature-packed portable arranger piano combining 88 weighted keys with 630 voices, auto-accompaniment styles, and a mic input for an all-in-one performance and learning tool.

Instrument Details

$899 Intermediate
Brand Yamaha
Type Arranger Piano
Made In China
Year 2020
4.6 1 vote

AI Reviews

4.6 /5

The Yamaha DGX-670 is a powerhouse for the home hobbyist, successfully bridging the gap between a traditional digital piano and a full-blown arranger workstation. The centerpiece is undoubtedly the CFX Concert Grand sample; when paired with Virtual Resonance Modeling (VRM), it delivers a harmonic complexity that punches well above its price point. While the GHS (Graded Hammer Standard) action is a reliable staple for Yamaha, serious classical players might find it a bit 'light' or 'plasticky' compared to more premium wood-key actions, though it remains perfectly responsive for intermediate repertoire and pop playing.

The real magic lies in the user experience. The transition to a high-resolution color LCD makes navigating the massive library of 600+ voices and 263 styles remarkably intuitive. The 'Super Articulation' voices are standout features, adding realistic nuances like guitar slides and saxophone breaths that breathe life into MIDI arrangements. However, the trade-off for this versatility is bulk. At nearly 50 pounds, it's 'portable' in name only; you won't want to gig with this frequently without a sturdy case and a strong back. Additionally, the internal speakers are clear but lack the low-end punch needed to fill a large room without external amplification. For songwriters and home learners who want an all-in-one creative hub, the DGX-670 offers an unbeatable feature-to-price ratio.

Category Ratings

Digital Pianos
4.6
Feb 15, 2026
AI-Generated Review Generated via Google API. This is an automated evaluation, not a consumer review. Learn more