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Questions about Vox AC30

Short answers, pulled from the story.

When was the Vox AC30 first introduced and what was its original power output?

Vox introduced the AC30 in 1958 to meet a growing demand for louder amplifiers. The first-generation model arrived in 1959 with EL84 tubes and a single 12-inch Goodmans speaker housed in a TV-front cabinet.

What specific design changes did the AC30 undergo by late 1960 regarding its preamp circuit?

In late 1960, Vox redesigned the preamp circuit to replace the microphonic EF86 tube with an ECC83. This new version became the AC30/6 with three channels each having two inputs.

Which famous musicians used the Vox AC30 during the British Invasion era of the 1960s?

George Harrison and John Lennon of the Beatles widely used the jangly high-end sound made by the Vox AC30. Jimmy Page from Led Zeppelin and Pete Townshend embraced the amplifier during the height of the British Invasion.

How does the Vox AC30 differ technically from other amplifiers like Marshall or Fender models?

The AC30 is actually class AB using four cathode-biased EL-84 tubes in push-pull configuration rather than class A. Celestion Blue speakers integral to the unit provide cutting mid-range that distinguishes it from Marshall or Fender styles.

When was the limited edition AC30HW released and how many units were produced?

Vox created the AC30 Heritage Handwired Limited Edition amplifier known as the AC30HW in 2003. Only 350 units would be made along with 200 heads and cabinets according to a December 2002 Guitar Player magazine review.

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