Recording Format
PCM audio format, WAV format (extension: .wav) 44.1 kHz@16-bit
Available Recording Time
Maximum approx. 20 minutes (Internal Memory size is 120 MB)
Total Number of Tracks
Up to 100 tracks

TUNER Section

12 note equal temperament
Detection Range
C1 (32.70 Hz) ~ C8 (4186 Hz), Using Sine Wave
Reference Tone
C3 (130.81 Hz) ~ C6 (1046.50Hz), 3 Octave
Tuning Modes
Meter Mode (AUTO), Sound Out Mode (MANUAL), Sound Back Mode (AUTO)
410 ~ 480 Hz (1 Hz steps)
Detection Accuracy
+/- 1 cent
Sound Accuracy
+/-1 cent


Tempo Range
Quarter Note = 30 to 252 BPM
Tempo Setting
3 Types:Pendulum Step, Full Step,Tap Tempo
Time Signatures
Total 15 (0 – 9 beats, duplets, triplets, triplets without the center beat, quadruplets,  quadruplets without the center beats)
Tempo Accuracy

Main Section

Input (φ6.3mm, Mono-Standard Jack type), Headphones (φ3.5mm, Stereo-mini Jack type), USB (mini-Type B)
Internal Speaker
Dynamic Speaker (φ23 mm)
Power Supply
AAA battery (3.0 V) x 2 (Manganese batteries or alkaline batteries, Ni-MH: Nickel metal hydride)
Battery Life
Recorder: Approximately 16/13/11 hours (Backlight: off/soft/auto, using alkaline batteries. Maximum of 20 minutes per
Tuner: Approximately 24/22/20 hours (Backlight: off/soft/auto, A4 continuous input, using alkaline batteries)
Metronome: Approximately 18/16/14 hours (Backlight: off/soft/auto, tempo 120, 4 beats, maximum volume, using alkaline batteries)
(W x D x H)
111 x 82 x 18 mm / 4/37 x 3.23 x 0.71 inches
119 g / 4.19 oz (Including battery) 
Color Variations
Black (TMR-50-BK), Pearl White (TMR-50-PW)
AAA battery (3.0 V) x 2 for verifying proper operation, USB Cable
CM-200 Contact Microphone

Computer Requirements

A computer that satisfies the operating requirements of Microsoft Windows XP/Windows Vista/Windows 7 and is equipped with a USB port
Mac OS X 10.5 or later

Check out the latest OS compatibility charts here.

*Even if a sound is within the detectable pitch range, detection may be unsuccessful for instrumental sounds that contain a large number of overtones or that decay rapidly.

* All of product, company, and standard names are trademarks or registered trademarks of their respective holders.

* Appearance and specifications of products are subject to change without notice.

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