Korg CA-2 Chromatic tuner

The Korg CA-2 Chromatic tuner is a digital tuner that is based on the old CA-1 model, but has been renewed by changing fundamentally the display, now a little larger, and the indicator that is more visible.

It is a chromatic tuner with a wide range of note detection between A0 and C8. It indicates major and minor thirds.

Tuning is done through the jack input or with the built-in microphone.

Characteristics:

12-note tempered tuning.

Detection range: A0 (27.50Hz) – C8 (4186.01Hz): Sine wave

Reference Tone: C4 (261.63Hz) C5 (523.25Hz) : One Octave

Tuning modes: Needle (automatic), sound (manual)

Calibration function: 410-480 Hz (1Hz steps)

Detection accuracy: +/- 1/100th of a centimeter

Sound accuracy: +/- 1.5 centimeter

Connection jack: 1/4″ input jack

Power supply: Two 3V AAA batteries (included)

Battery life: Approximately 200 hours with alkaline batteries and 100 hours with conventional batteries, in needle mode and continuous A4 input.

Dimensions: 100mm x 60mm x 16mm

Weight: 72g (including battery)