

This will involve removing the keybed and dismantling at least a section of the keys. You need to clean or replace the contact strips under the keys. You are describing the classic case where only one contact is operating. Key velocity is computed from the elapsed time, and is translated into loudness. The keypress operates two electrical contacts, one at the top of its travel, the other at the bottom. If the person or business who sold you the keyboard is unwilling to pay to have it fixed, then demand a refund. If you contact Kurzweil, they can tell you the name and contact information for an authorized repair company in your area. And you should demand that the repair work be done only by a repair company that is authorized by Kurzweil. Since you have provided the further crucial details that you just purchased this keyboard used, then you should go back to the person or business that sold it to you and demand that they pay to have it fixed for you. If I were you, I would contact Kurzweil's customer service. It is doubtful that there is anything you can do to repair it on your own you will need to take it to a qualified repair facility. Have you checked with Kurzweil to find out where you can take it in your area for Kurzweil-authorized repair work? Where do you live? When did you purchase the keyboard? Is it under warranty?
REPLACEMENT KEYS FOR KURZWEIL PC2X SERIAL
Also there is a global send from A to B for serial effects chaining.User Controllable EQ:Global 3-BandMIDI:In, Out, Thru (hardware switchable to copy of MIDI Out).Controllers:Pitch wheel, modulation wheel, 4 front panel sliders, 5 front panel switches (momentary or toggle, software selectable), 2 continuous control pedal inputs, 3 footswitch inputs, mono pressure, breath controller input, Super Ribbon input.Arpeggiator:Full-featured MIDI note arpeggiator with multiple latch modes, selectable play order, velocity, duration, tempo, and sync functions.Outputs:Two 1/4″ balanced TRS analog (24-bit DACs), RCA digital w/ selectable format (AES/EBU, S/P-DIF), bit width (16, 18, 20, 24), and dithering. 128 user programmable MIDI setups, each with 4 independent zones, effects and arpeggiator settings.General MIDI:available with the Orchestral ROM expansion (included in all units sold in the USA).KB3 Mode:Kurzweil’s proprietary modeled tone wheel organ technology.User Memory:256 locations for User created preset programs (128 for regular programs and 128 for KB3 programs)Effects:Dual Processors (A & B) offering: 58 Reverbs, 6 Delays, 10 Choruses, 6 Flangers, 3 Phasors, 4 Shapers, 2 Enhancers, 8 Filtered Effects, 4 Distortions, 1 Mono>Stereo, 3 Wide Stereo, 4 Compressors, 2 Panners, 7 Rotarys, Stereo Tremolo, and 44 combination effects chains utilizing Kurzweil1s unique LaserverbEffects Routing:All 16 MIDI channels can send to A and to B in any amount. Expandable to 668 via Classic Keys Expansion and optional GM Bank install.Factory MIDI Setups:32 factory programmed MIDI setups expandable to 96 via Expansion ROM Blocks.
REPLACEMENT KEYS FOR KURZWEIL PC2X PROFESSIONAL
Custom hard case built for professional touring.Ĩ8-note, two-piece weighted keyboard with mono pressure.Display:2×20 character LCD w/ rear panel contrast knobPolyphony:64-voice, dynamically allocated (upgradeable to 128 with the Polyphony Expansion option).Multitimbral:16 parts (one per MIDI channel)Factory Presets:536 Internal programs (incl. Weighted keys with action like a grand piano.

An 88 Key performance controller by Kurzweil.
