A self-contained tonewheel organ with built-in reverb, amplifier, and speakers, sharing internal design with the B-3.
Overview
Despite its residential positioning, the A100 shares the same tonewheel internals as the B-3, delivering the same rich, harmonic tonal foundation. It was offered in multiple wood finishes, including mahogany, cherry, and walnut, reflecting its role as a furniture-grade instrument for living rooms.
Specifications
| Product type | electric organ |
| Dimensions (organ only) | 47" x 26" x 39" |
| Weight (organ only) | 315# |
Design
The Hammond A100 features the same tonewheel generator and internal circuitry as the B-3, but includes onboard reverb, amplifier, and speakers, making it a self-contained instrument. It was built with a console-style cabinet available in multiple wood finishes, including mahogany, cherry, and walnut.
Context
The A100 was positioned as the home version of the B-3, offering the same core sound in a self-contained console designed for domestic environments. Unlike the B-3, which required external amplification and speakers, the A100 integrated all components into a single unit, eliminating the need for additional gear.
Market
Listings for restored Hammond A100 organs have reached $6,885, with complete setups including a Leslie 145 or 122A speaker cabinet priced around $6,900. Units are sometimes sold as project instruments for repair or restoration. Known issues include missing drawbar wiring and deteriorating internal foam, which owners have reported replacing during servicing.
eBay Listings
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Related Models
- Hammond C-3 (1955-1974)
- Hammond L100
- Hammond X66
- Hammond XK-5 (2016)
- Hammond B-3 (1954-1974)
- Farfisa Compact Duo (1966-1969)
- Farfisa Compact (1964-1972)
- Vox Continental (1962-1971)