• Portable (1"X 5"X 5", 1 lbs) - earphones are required for portable use
• Easy to use menu driven user interfaced
• Customizable volume, tempo, octave, instrument and level of difficulty for every exercise
• Intervals training; melodic or harmonic, ascending or descending, simple or compound
• Triads recognition (major, minor, diminished and augmented) with inversions where triads can be customized to be played melodically or harmonically, in open or close position, with or without doublings
• Seventh chords recognition (7, Maj 7, Min 7, diminished and half diminished) with inversions where sevenths can be customized to be played melodically or harmonically, in open or close position
• Classical and popular (Jazz) chord (and inversions) notation
• Perfect pitch training with the notes exercise, you can select the list of pitches Perfectone can play from.
• A score tracker for notes, intervals, scales degrees, triads and sevenths
• Melodic and rhythmic dictation where melodies are composed using random note and duration choices based on musical rules.
  • Customize the level of difficulty of the melodies by controlling the largest interval between notes (Maj Sec. to Octave) and the rhythmic difficulty (10 levels).
  • Specify the key, number of bars (2 or 4), scale (modes plus harm. minor), meter (2/4, 3/4, 4/4, 3/8, 6/8, 9/8, 12/8) and have the melodies played with or without a metronome and with or without 1 syncopated bar
• Chord progressions dictation where you identify the chord type and inversion plus the soprano note (equivalent to identifying the outer voices in 4 part harmony).
  • Specify the key, scale (major, harmonic minor), number of chords (2, 4, 8 or 12) and the chords (and inversions) to be used in the progressions. progressions follow classical voice-leading rules.
  • See Perfectone's menus list for choice of chords. 
• Repeat key to repeat any exercise quickly (as often as desired)
• Digital tone generator (generate any MIDI note between A1 and G9)
• Choice of 128 MIDI (general) instruments
• Tempo control from 35 to 250 bpm
• 7 octaves range for the exercises ( MIDI octaves 1 to 6)
• Runs on with either 4 AA batteries (not included) or an 6V AC/DC adapter (special offer - included free with North American orders only)
• Auto shutdown after 5 minutes of inactivity to protect battery life
• An LCD display with adjustable contrast
• A440 reference key on keypad
• Customizable MIDI metronome with LED display

Still not convinced? Contact us by email or at 1-877-384-5577 and we will answer any question that you have about Perfectone.

Let us show you how our mobile device can help you develop your ear through a convenient and proven method!