The Portaflex is a line of amplifiers for electric guitars and bass guitars created by Ampeg and originally designed by Jess Oliver. Portaflex referred...
6 KB (683 words) - 19:52, 17 March 2023
amplifier in history. By 1963, the Portaflex series business had grown to 44% of Ampeg's amplifier sales. In 1962, Ampeg introduced the plastic-bodied Baby...
33 KB (3,492 words) - 18:33, 14 September 2023
exclusively uses Ampeg B-15 Portaflex combos. As reported to gearwire.com, Joannou uses an Ampeg SVT-2 into an Ampeg 810 cabinet and a new Ampeg B-15 combo...
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B-15 may refer to: B15 (New York City bus), a New York City bus line Ampeg Portaflex B-15 bass amplifier, introduced in 1960 HLA-B15, an HLA-B serotype...
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hands of private collectors. Over the years, Dunn played through an Ampeg Portaflex, or "Fliptop", B-15 combo (so named for its head that flipped over...
24 KB (2,743 words) - 18:17, 28 June 2024
Jess Oliver (section Ampeg)
known as the vice-president of Ampeg and patent holder for many of Ampeg's most successful products, most notably the Portaflex B-15. Oliver grew up with an...
6 KB (608 words) - 12:44, 5 February 2024
2022), he used the following amps: Ampeg Portaflex Roland JC-120 In the 2022-2023 Global Stadium Tour, he used Ampeg SVTs. Flea has displayed a wide variety...
125 KB (13,055 words) - 21:56, 11 August 2024
ventilation port. In 1951, Ampeg introduced a 20-watt version with a 15-inch speaker. In 1960, they introduced the B-15 Portaflex, a flip-top 25-watt tube...
71 KB (8,969 words) - 02:45, 5 October 2023
traded in his Ampeg electric upright "Baby Bass" for a Fender Precision Bass; in the early days his first bass amplifier was an Ampeg Portaflex B-15.[citation...
38 KB (3,278 words) - 06:18, 8 August 2024
Revstar RS502 SPB guitar while Russell played a BB734A MTB bass with an Ampeg PortaFlex PF350 amp. The band recorded a promotional video for Yamaha that was...
26 KB (2,839 words) - 21:46, 22 June 2024
Jess Oliver (Oliver Jsesperson) applied for the patent for the Ampeg B-15 Portaflex portable bass amplifier, which would become the most popular bass...
68 KB (8,276 words) - 17:40, 9 August 2024