Tube Amp Doctor
The F. A. N. T. A. (Frequency Adapted Natural Tone Accessory, say: 'FANTA') Speaker Emulation is a low impedance, balanced symmetric, transformer coupled output. It gets wired between the speaker output of your amp and the speakers and does not require any power supply or battery. The F.A.N.T.A. provides a 3-pin XLR-Connector for a standard microphone cable to connect to the mixing console, recording system etc.
The signal runs trough a sophisticated speaker emulation which features a revolutionary unique quality: The emulation is reacting to your playing style!
Clean signals will sound clear and bright with only slight compression but if you play distorted then the emulation will sound smooth, punchy and big bottomed with good compression. Just what you expect from the perfect speaker cabinet.
This is what separates the F.A.N.T.A from common speaker emulators; ...the F.A.N.T.A. Emulation will respond to your playing and reacts like a real speaker system. You won't need to mic the amp anymore.