Microphone preamplifier owned by Bo Diddley: Museum Object and Cultural History
Microphone preamplifier owned by Bo Diddley: Date: 1950s. Manufactured by: Ampex, American, 1944 - 2014. Owned by: Bo Diddley, American, 1928 - 2008.
The object in the museum catalogue
An Ampex 351 microphone preamplifier with a white and black label reading: [4]. The preamp features a small meter at center behind a glass front along with various black dials and metal switches. An Ampex manufacturer’s tag on the back reads: [AMPEX / CAT. NO. 02-30960-11 / SCHEM. 84-0070 / CONT. NO. 29723 / PROTECTED BY U. S. AND FOREIGN PATENTS].
Materials, dates and provenance
- Date: 1950s
- Manufactured by: Ampex, American, 1944 - 2014
- Owned by: Bo Diddley, American, 1928 - 2008
- Type: audio equipment
- Medium: metal with glass and plastic
- Dimensions: H x W x D: 7 × 19 × 9 3/4 in. (17.8 × 48.3 × 24.8 cm)
- Topic: African American
- Topic: Blues (Music)
- Topic: Composers (Musicians)
- Topic: Instrumentalists (Musicians)
- Topic: Musicians
- Topic: Rhythm and blues (Music)
- Topic: Rock and roll (Music)
- Topic: Singers (Musicians)
- Object number: 2013.177.5b
- Credit Line: Collection of the Smithsonian National Museum of African American History and Culture
- Data Source: National Museum of African American History and Culture
Sources and reuse
Catalogue descriptions and facts adapted from National Museum of African American History and Culture through the Smithsonian's official Open Access dataset. This record explicitly marks its metadata CC0 1.0; formatting and selection have been changed. The displayed image also has an explicit CC0 designation. The underlying object's rights statement is: No Known Copyright Restrictions Proper usage is the responsibility of the user.



