Features:
Tuner - Orchestral Tuner
OT-12 Orchestral Tuner allows ideal tuning under any conditions, with an incredibly broad tuning spectrum that covers the pitch ranges of all instruments.
• Chromatic tuner designed for classical instruments
• Dual display with VU-style meter and LCD screen for ideal visibility
• Needle response speed is adjustable over three stages
• Sound Back mode produces a reference tone closest to the pitch picked up by the optional contact mic, and shows the difference between the input pitch and reference pitch
• Multi-temperament function supports historical temperaments
• Transpose mode convenient for wind instruments
• 2 types of selectable tuning modes: Auto and Manual
• Reference pitches can be output as sound
• Broad range of calibration (349 Hz - 499 Hz)
• Built-in mic
• Designed for low power use and extended battery life
• Specifications subject to change without notice technical description
Scale:
• 12 equal tempered, Pythagorean, Mean tone E flat/D sharp, Werckmeister III, Kirnberger III, Kellner, Vallotti, Young
Transposition Range:
• C,C sharp,D,E flat,E,F,F sharp,G,G sharp,A,B flat,B
• Detection Range: A0(27.50Hz)- C8(4186Hz)
• Reference Tone: C2(65.41Hz)- C7(2093Hz)five octaves,
• Two volume levels
Tuning Modes:
• Calibration Range: A4=349-499Hz(1Hz steps)
• Detection accuracy:+/-1 cent
• Sound Accuracy: C2(65.4Hz)-B5(987.8Hz)+/-0.72 cents or better
• C6(1047Hz)-C7(2093Hz)+/-1.45 cents or better
Pitch Guide Range:
• AUTO (SLOW,MEDIUM,FAST), SOUND BACK Modes
• -50 cents - -3 cents flat
• -3 cents - +3 cents sharp/flat
• +3 cents - +50cents sharp
Manual Mode:
• -500 cents - -3cents flat
• -3 cents - +3 cents sharp/flat
• +3 cents - +500 cents sharp
Connectors:
• INPUT (1/4 in. mono),
• OUTPUT (1/4 in. mono),
• DC IN
Power Supply:
• AA batteries x 2(3V)[Included], or
• AC adapter [Sold separately]
• Battery Life: Approximately 100 hours (alkaline batteries, Meter mode, continuous input at A4)