Softube

Screaming guitar feedback in the box! Release your inner beast with the first realistic guitar feedback simulator on the market. Go from moderate and subtle to rampant and wild by the twist of a knob (or two). To break new musical ground, try inputting a synthesizer, a violin, or even your mother's grand piano.

One thing that is really hard to achieve with a guitar amplifier simulation plug-in or hardware is the interaction in a room between the guitar and an amplifier turned up loud. Enter Acoustic Feedback - because this plug-in does precisely that. Whether you just want single notes to keep hanging a little longer and gently fade to sustained feedback or you want instant and rampant howls for your noise rock, Acoustic Feedback is your friend.
Acoustic Feedback comes bundled with a limited version of the White amp from Vintage Amp Room.

Features:
• Realistic simulation (physical modeling) of guitar feedback.
• Fully responsive to vibratos, bends, slides, tremolos etc.
• Simple user interface: Control amount of feedback with the Feedback knob, and the sensitivity with the Tolerance switch.
• Compatible with MIDI foot controls
• Includes a stripped down, but extremely useful, version of the White amp from Vintage Amp Room (Master Volume and Mic position controls only).