Korg BX3 (circa 1979–1980)
A dual-manual portable combo organ designed as a clone of the Hammond B-3, released in 1979.
Overview
The Korg BX3 is a dual-manual portable combo organ made in Japan and released in 1979. It was designed as a clone of the classic Hammond B-3 organ, offering a faithful recreation of the sound and behavior of the original, including proper foldback settings. The instrument features two 61-key manuals and two sets of nine drawbars, allowing for detailed tonal shaping. Described in official materials as a "digital tonewheel organ," it is also referred to in some sources as an analog instrument, though the manufacturer's designation takes precedence. The BX3 was marketed as a fully polyphonic electronic organ keyboard, suitable for live performance and touring.
Specifications
| Exact product name | KORG BX-3, Korg BX3 |
| Manufacturer | Korg |
| Product type | Organ Keyboard |
| Production year | circa 1979–1980 |
| Country of origin | Japan |
| Keyboards | Dual-manual (2 x 61 keys) |
| Drawbars | 2 sets of nine drawbars |
| Weight | 50 kg / 110.23 lbs (with STD-BX3 stand), 32 kg / 70.55 lbs (without stand) [conflicting: 112.2 lbs / 72.6 lbs per Guitar Center] |
| Dimensions | 45.25"W x 21"D x 7"H |
| Technology type | Digital Tonewheel |
| Polyphony | Fully polyphonic |
| Clone of | Hammond B-3 organ |
Design
The Korg BX3 uses digital tonewheel technology to recreate the sonic characteristics of the Hammond B-3, including accurate foldback behavior. It is a fully polyphonic instrument with two manuals and dual sets of nine drawbars, enabling layered and split performance setups. The unit was built with portability in mind, though it remains substantial in weight, requiring a dedicated stand (STD-BX3) for standard setup.
Context
Market
The Korg BX3 has developed a cult following among organ enthusiasts, with users praising its sound and feel. It has been described as "one of the best Hammond clones" and noted for its stage durability, with at least one owner reporting use on tour with a Leslie speaker. While no official used price estimates are available, a repair service manual is commercially listed for $14.99, indicating ongoing support interest. Cleaning and maintenance have been mentioned in user reports, suggesting that periodic servicing may be needed after long-term storage or heavy use.
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