Tascam | tascam.com/product/portastudio
Tascam has introduced its Portastudio application for the Apple iPad. Portastudio is based on (and nearly the same dimensions as) the Porta One four-track cassette recorder from 1984. The Portastudio app records four tracks, one at a time, with VU meters and a cassette transport contributing a retro vibe. When a production is complete, the app can mix your recording to a stereo track that appears in iTunes.
A four-position selector switch assigns which track Portastudio records to, and input trim and limiting are applied to the input before recording. Audio can be recorded form the iPad's built-in microphone or a microphone plugged into the headset jack. The iPad will record from the built-in microphone if standard headphones are plugged into the jack. Pan, level, high and low EQ are available for mixing, and mixes are saved as CD-quality .WAV files inside iTunes.