This page details the various Korg electronic tuner models we have supplied
over the years to musicians around the world. Please feel free to contact
us if
you require advice, accessories, or—in some instances—instruction
manuals for any of these Korg models.
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CA-20 Auto Tuner
Compact and inexpensive
- Manual and Auto tuning modes
- Calibration Range of A430 – 449Hz (1Hz steps)
- Battery Life approx. 100 hours
- Auto power off
- Dimensions 99(W) x 62(H) x 15(D)
- Weight 60g without batteries
- 2 x AAA batteries
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AT-2 Auto Tuner
Compact chromatic tuner with wide seven octave range
- Flat/Sharp LEDS aid in pitch indication
- Dimensions 133(W) x 67(D) x 34(H)
- Weight 180g including battery
- 9V battery
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DT-3 Digital Tuner
Chromatic auto tuner with auto-reference calibration
- Wide measurement range
- Auto reference calibration
- Hz tuning mode enables precise tuning in 1Hz increments
- New improved LED meter for easy, accurate tuning
- Dimensions 123(W) x 77(D) x 230(H)
- Weight 137g including battery
- Soft carry case and 9V battery
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AT-1 Auto Tuner
Full function auto chromatic tuner with large, easy-to-read meter
- Generates reference tones for four octaves
- Quickly responds to pitch change through an advanced CPU
- Dimensions 147(W) x 74(D) x 41(H)
- Weight 190g including batteries
- 4 x AAA batteries
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DT-1 Digital Tuner
Cassette-sized compact tuner
- Generates reference tones to output jack for four octaves
- Meter response speed can be set to fast or slow
- Dimensions 109(W) x 70(D) x 17(H)
- Weight 123g including batteries
- 2 x AAA batteries
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OT-12 Orchestral Tuner
Later model with new technology
- Dual display—LCD & needle
- Adjustable needle response
- Pitch can be set from A349 to A499 in 1Hz increments
- Eight popular temperaments built in
- Dimensions 141(W) x 60(D) x 40(H)
- Weight 164g including batteries
- 2 x AA batteries
Instruction
Manual
This tuner was bundled with the Korg CM-100 Microphone
and sold as the OT-12M model in some countries. |
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CM-100 Contact Microphone
Useful for noisy situations
- Uses 1/4˝
male phono jack
- Fits Korg & other models with MIC socket
- Allows tuner to be positioned for ease of reading
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OT-120 Orchestral Tuner
Popular model for early keyboards
- Dual display—LCD & needle
- Adjustable needle response
- Pitch can be set from A349 to A499 in 1Hz increments
- Eight popular temperaments built in
- Dimensions 74(W) x 120(H) x 36(D)
- Weight 193g including batteries
- Tilt stand attached
- Approximately 100hr battery life
Instruction
Manual |
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AT-120 Auto Chromatic Tuner
Advanced “flip-top” design tuner
- Wide tuning range
- Pitch can be set from A390 to A470 in 1Hz increments
- Generates reference sounds for four octaves
- Headphone socket
- Dimensions 128(W) x 33(D) x 113(H)
- Weight 250g excluding battery
- 9V battery
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MT-1200 Multi Temperament Tuner
Uncompromising accuracy and a full range of professional features
- Front and rear built in microphones
- Pitch can be set from A390 to A470 in 0.1Hz increments
- Eight popular temperaments built in
- Two easily programmable memories for your own temperaments
- Soft case
- Dimensions 182(W) x 100(D) x 35(H)
- Weight 400g including batteries
- 4 x AAA batteries
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