ToneDeluxe V2 is a comprehensive tube amplifier simulation designed for iPhone. Developed by Julien Faure, this free multimedia app falls under the Music & Radio category. It aims to provide guitarists with a "pleasure to play" experience by simulating the ECC83 and EL34 tubes in a temporal modeling system that reduces signal processing time.

The app features two independent channels: clean and high gain. The high gain channel offers versatility with the DriveTone function, which allows users to cut or boost high frequencies before the 3-band EQ. On the other hand, the clean channel includes a "Dirty" mode that boosts the gain and delivers a crunchy sound.

Key features of Tone Deluxe include independent volume and gain control for each channel, accurate simulation of ECC83 and EL34 tubes, dynamic distortion that responds to guitar volume, and a new analog time model that preserves the original tone of the guitar. The app also provides two models of reverb springs and 12 new cabinet models that replicate the sound characteristics of famous cabinets such as 1x12, 2x10, 2x12, and 4x12.

Overall, Tone Deluxe offers guitarists a versatile and realistic tube amplifier simulation experience on their iPhones. With its various features and accurate modeling, it aims to enhance the playing experience and provide access to a wide range of tones.