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Lights down, curtains up! You are just about to hit the stage and you want to make dead sure, that your instrument is tuned up, ready to go. If only you could see your tuner/s display, life would be dandy, right?
The Tunemaster is a no-frills chromatic tuner that does one thing really well: Showing you if you are in tune or not, without needing a magnifier at hand to know if you are good to go. The large display and LEDʼS are designed to make it REALLY clear when your guitar or bass is in tune, especially when tuning in difficult lightings or from a distance. Furthermore, The Tunemaster can also help you when it is bypassed; We added a buffer with its own output level, so you can make use of the buffer/s ability to bring back sparkle in the tone AND add a little "beef” to the signal. Lastly, we made this feature selectable, so rewiring the circuit for true bypass is only a flick of a switch away.
The Tunemaster ensures that both your guitar/s tuning and your tone is never compromised in a no-nonsense, low-noise and high precision tuner that focuses on being IN tune, not how much you are out of tune
CHROMATIC TUNER WITH LINE DRIVE
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Ultra-simple operation
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Big note display with red up/down indicators
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Green leds surrounding the display for ”in tune” indication
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Selectable true bypass or buffered bypass
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Adjustable output in buffered bypass for long signal chains
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Main features
A compact and unique high-performance chromatic tuner.
Bright LEDs are used to display three types of tuning modes.
A wide detection range of A0--C8 (88 notes).
Calibration range of 410Hz-480Hz can be adjusted to support various concert pitches.
Built-in condenser mic lets you tune acoustic instruments.
Designed for low power consumption.
Tuning comes full circle
The DT-4 is a unique style of chromatic tuner in which LEDs around its circumference indicate how close the input pitch is to the note name displayed in the center. In spite of its compact size (fits in the palm of your hand), the illuminated circumference and large note name display provide excellent visibility, allowing high-precision tuning over a range of A0 (27.50 Hz)--C8 (4186.01 Hz). The adjustable calibration lets you specify the reference pitch in a range of 410 Hz--480 Hz (1 Hz steps). Its design emphasizes comfort and ease of use, with function-selecting switches placed for quick and easy access.
Three new tuning modes
The DT-4 illuminates the green LEDs around its circumference in one of three tuning modes: Strobe, Mirror, or Meter. There are also triangular red tuning guides that indicate whether the input is sharp or flat, helping you tune your instrument more precisely.
Strobe mode
The green LEDs will stop moving when your instrument is in tune. The LEDs will move in a clockwise direction if the pitch of your instrument is sharp, or counter-clockwise if it is flat. When the tuning is correct, the two tuning guides will also light simultaneously.
Mirror mode
Mirror mode is a new concept of tuning found only in the DT-4. When the two green LED�s at the lower left and right coincide, you're perfectly tuned. The bright green LED will move to the right of center if the input pitch is sharp, or to the left if it is flat. The distance between the bright green and dim green LED�s indicate the distance to perfect tuning.
Meter mode
Tune your instrument so that the bright green LED is aligned with the red tuning guide in the center as on a conventional needle type tuner.
Designed for easy operation and low power consumption
The DT-4 is designed for easy operation, with switches located for effortless operation when held in the palm of your hand.
In Strobe mode if approximately thirty seconds have elapsed without any input sound, the rotating red LED�s will go dark. If approximately ten minutes have elapsed with no audio input while powered-on, the DT-4 will automatically turn off to prevent unnecessary battery consumption.
| Tuning: | | | 12-note equal temperament
| | | Detection Range: | | | A0 (27.50 Hz) to C8 (4186.01 Hz)
| | | Auto Tuning Modes: | | | Strobe Mode; Mirror Mode; Meter Mode
| | | Calibration Range: | | | A4 = 410 Hz to 480 Hz (1 Hz step)
| | | Detection Accuracy: | | | Better than ±1 cent
| | | Connections: | | | INPUT (1/4“)
| | | Power Supply: | | | Two AAA batteries (3V)
| | | Battery Life: | | | Approximately 18 hours (when using alkaline batteries, Strobe mode on, and A4 continuous input)
| | | Dimensions: | | | 2.40“(W) x 2.56“(D) x 0.87“(H)
| | | Weight: | | | 2.36 oz. (including batteries)
| | | Included Items: | | | Two AAA batteries |
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Our mission since 2010, when we first introduced Polytune to the world, has been to simply make tuning better, faster and more awesome. With Polytune 2 Mini you get a tuner that continues to do exactly that! With its new ultra bright display, groundbreaking polyphonic tuning mode, insanely fast and accurate strobe tuner and an unfathomably small enclosure, this pedal will serve as a massive upgrade for your pedalboard while claiming very little of your precious pedalboard real estate. Pure Polytune Win! |
The BA-40 is a dedicated tuner for bluegrass instruments featuring easy-to-use functionality in a compact size that fits in your gig bag or instrument case. With its sleek design, large display and Korg's renowned accuracy, the BA-40 is destined to become a staple among professional or aspiring bluegrass musicians.
Main Features
- Dedicated tuner for bluegrass instruments such as banjo, fiddle, mandolin, and reso guitar.
- Sharp/flat tuning allows you to tune with a capo attached.
- Meter mode lets you tune according to the input pitch.
- Sound Out mode lets you tune audibly to a reference tone.
- Output jack allows the BA-40 to be connected directly to your amp.
- A convenient built-in stand allows it to be used in an upright position.
- Auto Power Off function preserves battery life.
Specialized tuning
With its lively up-tempo sounds that feature various stringed instruments, bluegrass music is enjoyed by people all over the world. Korg has now created a dedicated tuner for bluegrass instruments ---
The BA-40 allows you to tune bluegrass instruments including- banjo, fiddle, mandolin, resophonic guitar-in addition to standard guitar and bass. Perfect fifths are supported for fiddle tuning. The LCD meter-type display provides better than +/-1 cent accuracy, and features excellent visibility on stage or in the studio to ensure that you can tune easily and accurately.
Accurate tuning
With a detection range of E1@bbbbb (30.868 Hz) to C8 (4186 Hz), the BA-40 covers the entire range of instruments used in bluegrass music, and also allows you to adjust the pitch up or down in semitone (half note) steps so that you can use sharp/flat tunings relative to the standard tunings of these instruments. You can even tune your guitar with a capo still attached. Markings on the meter allow you to use a tuning reference in a range of 430 Hz to 450 Hz.
*Even if the pitch is within range, detection may not be possible for instruments that produce large numbers of overtones, or for instruments that have very fast decay's.
Sound Out mode
The BA-40's Sound Out mode uses the internal speaker to play a reference tone of the correct pitch for each string of the instrument you're tuning. You'll be able to tune more accurately by using both eye and ear as well as train your sense of pitch by repeatedly listening to the reference tone.
Bypass function
The BA-40 provides an output jack that can be connected directly to your amp/speaker system. This allows you to leave your instrument connected to the tuner while you perform so you can easily check tuning at any time. By using the optional CM-100L contact microphone you can tune accurately even in noisy environments.
Auto Power Off function
The Auto Power Off function conserves battery life by automatically turning the power off when the unit is not in use for ten minutes.
BA40 Specifications
Scale: 12-note equal temperament, perfect fifths (Fiddle)
Detection Accuracy: +/- 1 cent or better
Detection Range: E1 @bbbbb (30.868 Hz)- C8 (4186.01 Hz): for a sine wave
Reference Tone: Banjo (5G, 4D, 3G, 2B, 1D), Fiddle (4G, 3D, 2A, 1E), Mandolin (4G, 3D, 2A, 1E), Resophonic
Guitar: (6G, 5B, 4D, 3G, 2B, 1D), Guitar: (6E, 5A, 4D, 3G, 2B, 1E), Bass (4E, 3A, 2D, 1G)
Reference Tone Accuracy: +/- 1 cent or better
Tuning Mode: Meter mode (AUTO), Sound Out mode(MANUAL)
Connectors: INPUT jack (1/4¨ mono), OUTPUT jack (1/4¨ mono)
Speaker: dynamic speaker (28 mm diameter)
Power Supply: two AAA batteries (3V)
Battery Life: approximately 85 hours (Meter mode, continuous A4 input, zinc-carbon batteries)
Dimensions: 100 (W) x 67 (D) x 17 (H) mm / 3.94¨ (W) x 2.64¨ (D) x 0.67¨ (H)
Weight: 88 g / 0.19 lbs. (with batteries)
Included Items: two AAA batteries for verifying operation | Tune string and wind instruments in a flash with the OT-120, a new tuner that combines the accuracy of needle-type meters with superior functionality, wide tuning range and a new, sleek vertical design.
Chromatic tuner with a wide 8 octave detection range that supports band and orchestra instruments.
Dual display provides both a needle-type meter and an LCD for excellent visibility.
Sound Back (Patented: Patent pending) mode plays a reference pitch for the note that's closest to the input pitch. The meter indicates the discrepancy between the input and the correct pitch.
Multiple Temperaments support historical tunings.
Transpose mode is convenient for wind instruments.
Choose from three levels of needle response speed (slow, medium and fast).
Both auto and manual tuning modes are provided.
Built-in reference tone plays in a five octave range.
Broad range of calibration (349 Hz--499 Hz).
Built-in mic supports acoustic instruments.
Use with the optional CM-100 Contact Mic for accurate tuning in noisy environments.
Energy-saving design for long battery life (approximately 100 hours).
Durable soft case included.
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12 equal tempered, Pythagorean, Werckmeister III, Vallotti, Mean Tone Eb, Kirnberger III, Young,
Mean Tone D#, Kellner |
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Transpose Range: |
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C, C#, D, Eb, E, F, F#, G, G#, A, Bb, B |
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Detection Range: |
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A0 (27.50 Hz) C8 (4186 Hz) |
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Reference Tone: |
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C2 (65.41 Hz) C7 (2093 Hz), five octave,
two-step volume control |
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Tuning Modes: |
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AUTO (SLOW, MEDIUM, FAST), MANUAL, SOUND BACK |
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Calibration: |
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A4 = 349 - 499 Hz (1 Hz steps) |
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Detection Accuracy: |
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± 1 cent |
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Sound Accuracy: |
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± 1.5 cent |
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Connections: |
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INPUT (1/4 jack), OUTPUT (1/4 jack), DC IN (9 V) |
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Power Supply: |
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two AAA batteries, or AC adapter
(sold separately) |
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Battery Life: |
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approx. 100 hours (with alkaline batteries, in meter mode (MEDIUM), continuous A4 tone, without backlit) |
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Dimensions: |
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2.91 (W) x 4.71 (D) x 1.42 (H) /
74 (W) x 120 (D) x 36 (H) mm |
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Weight: |
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6.81 oz. (including batteries) /
193 g (including batteries) |
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Accessories: |
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two alkaline AAA batteries for checking operation, a suede-tone soft case |
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Options: |
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CM-100 Contact Microphone,
AC adapter model A30950/KA183 (sold separately)
9V 500~600mA Center Pin (-) |
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*Even if a sound is within the detectable pitch range, detection may be difficult for instruments that have a large number of overtones or instruments that decay rapidly. |
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Digital plug-in guitar & bass tuner. Jack attached, light indication while tuning, flat tunning mode, led for on-stage lighting, lithium batery power supply, red finish. |
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