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Key Features
- Inspired by Copper-Panel '60s AC30 Amp
- 12" Celestion G12M Greenback Speaker
- 4W RMS Output Power
- Two 12AX7 Tubes and One EL84 Tube
Created through meticulous examination of the celebrated Copper-Panel '60s-era VOX amps, the AC4 Hand-Wired is a 4W tube combo amp with two 12AX7 preamp tubes, one EL84 power tube, and one 12" Celestion G12M Greenback speaker. With the iconic Top Boost circuit onboard with dedicated High and Low inputs, this compact amp offers classic vintage tones.
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It's a 4W amp but has a high and low power input.
It's a 4W amp but has a high and low power input. How many W is it when plugged into the low input? Would that work for bedroom volume levels and still be good sounding?
The VOX AC4 Hand-Wired 1x12" 4W Tube Combo Amplifier low input reduces the signal level to the preamp stage, effectively lowering the overall output power. While the exact RMS figure is not published for the low setting, it is typically well below 4W, often in the 1-2W RMS range.
Date published: 2026-05-13