Electric upright bass
the electric version of a double bass

The electric upright bass (EUB) is an instrument that can perform the musical function of a double bass.
It requires only a minimal or 'skeleton' body to produce sound because it uses a pickup and electronic amplifier and loudspeaker. Therefore, a large resonating structure is not required to project the sound into the air. This minimal body greatly reduces the bulk and weight of the instrument. EUBs must always be connected to an amplifier and speaker cabinet to produce an adequate audible sound. The EUB retains enough of the features of the double bass so that double bass players are able to perform on it.
Types
There are two types: solid-body EUBs and hollowbody EUBs. Solid-body EUBs have no hollow enclosure for the body and, as such, they produce almost no sound without electronic amplification. Solid-body EUBs are connected to an amplifier for practice and live performances. Hollowbody EUBs have a wooden enclosure, which, whilst having a much smaller hollow body cavity than that of a double bass, is still large enough to give the instrument some sound output without amplification, at least for individual practice in a small room.
This brief starts where responsible research should: with the source description of “Electric upright bass” as the electric version of a double bass. Everything that follows is an evidence route, not borrowed authority.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 4, 2026. The linked authority identifier is Q1273167. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Electric upright bass” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.