KORG LAMBDA Owner's Manual

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KORG LAMBDA Specification

The KORG LAMBDA is a vintage analog synthesizer first introduced in 1979, renowned for its rich, polyphonic sound and distinctive tonal quality. It features a 61-key velocity-sensitive keyboard that provides a dynamic playing experience. The instrument is equipped with a dual-layer architecture allowing for complex sound layering. It comprises two main sections: the Percussive and Ensemble sections, each offering unique sound characteristics. The Percussive section includes piano, clavichord, and electric piano sounds, while the Ensemble section features strings, chorus, and brass, each with individual volume controls and a shared three-band equalizer for tonal shaping.

The KORG LAMBDA utilizes divide-down oscillator technology, enabling full 48-note polyphony. This allows for simultaneous note playback across the entire keyboard range, making it ideal for lush, layered textures. The synthesizer is also equipped with a chorus and tremolo effect, enhancing the depth and movement of the sound. Additionally, the LAMBDA features a built-in phaser, further expanding its sonic palette.

Connectivity options include a headphone output, line outputs, and an input for a footswitch, which can be used to control the sustain. The instrument’s robust build and classic wood-panelled design contribute to its enduring appeal among vintage synthesizer enthusiasts. The intuitive front panel layout, with sliders and switches, allows for easy real-time sound manipulation, making it a versatile tool for both live performance and studio settings. The KORG LAMBDA remains a sought-after instrument for those seeking the warm, analog sound characteristic of late 1970s and early 1980s electronic music.

KORG LAMBDA F.A.Q.

How do I connect the KORG LAMBDA to an external amplifier?

To connect the KORG LAMBDA to an external amplifier, use a standard 1/4-inch audio cable. Plug one end into the 'Output' jack on the LAMBDA and the other into the 'Input' jack on the amplifier. Ensure both devices are powered off before connecting.

What should I do if the KORG LAMBDA is not producing sound?

First, check that the power cable is securely connected and the power switch is on. Ensure the volume is turned up and that any connected amplifier or speakers are powered and functioning. If the problem persists, verify that the output cables are properly connected.

How can I clean and maintain the keys of my KORG LAMBDA?

Use a soft, damp cloth to wipe the keys. Avoid using harsh chemicals or abrasive materials. For thorough cleaning, lightly apply a mild soap solution, then wipe dry with a clean cloth. Regular maintenance will keep the keys responsive and clean.

What is the proper way to store the KORG LAMBDA?

Store the KORG LAMBDA in a cool, dry place away from direct sunlight and moisture. Use a dust cover to protect it from dust and debris. Avoid placing heavy objects on top of the instrument.

How do I replace a fuse in the KORG LAMBDA?

Unplug the power cord and locate the fuse holder near the power inlet. Use a screwdriver to open the fuse holder and remove the blown fuse. Replace it with a new fuse of the same type and rating, then close the holder and reconnect the power.

What should I do if some keys on the KORG LAMBDA are not responding?

Check for any physical obstructions or debris under the keys. If the problem persists, it may be an internal issue requiring professional repair. Contact an authorized KORG service center for assistance.

Can I use the KORG LAMBDA with a MIDI controller?

The KORG LAMBDA, being an older analog synthesizer, does not have built-in MIDI functionality. To use it with MIDI, you would need a MIDI-to-CV converter to control the LAMBDA's analog inputs.

How can I achieve a richer sound on the KORG LAMBDA?

Experiment with layering different preset sounds and adjusting the onboard effects like chorus and tremolo. Additionally, using external effects processors can enhance the richness and depth of the sound.

Why is the tuning of my KORG LAMBDA drifting?

Tuning drift can occur due to temperature changes or aging components. Ensure the instrument is allowed to warm up before playing. If drifting continues, consider having it serviced by a professional to check for component degradation.

How do I perform a basic check-up on my KORG LAMBDA's electronics?

Perform a basic check-up by ensuring all connections are secure and that there are no visible signs of wear or damage on the circuit boards. If unfamiliar with electronics, consult a professional technician to avoid accidental damage.