PS-3300 - Synthesizer KORG - Free user manual and instructions
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| Product Type | Three-keyboard polyphonic synthesizer |
| Brand | Korg |
| Model | PS-3300 |
| Dimensions (W x D x H) | 1400 x 700 x 1200 mm |
| Weight | 95 kg |
| Power Supply | 220 V AC, 50/60 Hz |
| Polyphony | 48 voices |
| Number of Keyboards | 3 (upper, lower, pedalboard) |
| Sound Technology | Frequency Division |
| Filters | Resonant low-pass, tunable |
| Envelopes | Filter and amplitude (ADSR) |
| LFO | Sine, triangle, square waveforms |
| Built-in Reverb | Yes, spring reverb |
| Outputs | Main output, headphone output, line output |
| Inputs | External audio input, volume pedal input |
| Care and Cleaning | Clean with a soft dry cloth; avoid moisture |
| Safety | Use a grounded wall outlet; do not expose to water |
| Spare Parts and Repairability | Contact a Korg authorized technician |
| General Information | Manufacturer: Korg, Japan; Production year: 1972-1975 |
Frequently Asked Questions - PS-3300 KORG
How can I reset the Korg PS-3300 to factory settings?
To reset factory settings, turn off the unit, then hold down the Upper and Lower keys while turning it back on. Release the keys after a few seconds.
Is the PS-3300 sound polyphonic?
Yes, the PS-3300 is a polyphonic synthesizer with 48 voices thanks to its frequency division technology.
How do I connect the PS-3300 to an external amplifier?
Use a 6.35 mm jack cable to connect the Main Output to your amplifier's input. You can also use the Line Out for line level.
What type of cleaner can I use for the keyboard?
Use a cloth slightly dampened with warm water and mild soap. Avoid any harsh or abrasive liquids. Never spray liquid directly onto the unit.
How do I tune the filters of the PS-3300?
Each section (Upper, Lower, Pedal) has Cutoff and Resonance potentiometers. Turn them to adjust the filter. Use the Track control to vary the filter with pitch.
Does the PS-3300 have preset memory?
No, the PS-3300 is fully analog and has no preset memory. All settings are made manually via potentiometers and switches.
Can I use a sustain pedal with the PS-3300?
Yes, plug a standard sustain pedal (normally closed) into the Pedal Switch input on the back. The pedal will sustain notes as long as it is pressed.
What if a note does not sound?
First check that the volume of the corresponding section is high enough. Then test the key with other settings. If the problem persists, it may be a faulty contact; consult a technician.
How do I replace a blown fuse?
Unplug the unit. Open the fuse compartment on the back (near the power cord). Replace the fuse with an identical one (type and rating). Close the compartment.
Background noise is high: what to do?
Ensure the unit is properly grounded. Keep audio cables away from power cables. Reduce excessive Volume and Resonance settings. If the problem persists, there may be a grounding issue.
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USER MANUAL PS-3300 KORG
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Product information
Brand : KORG
Model : PS-3300
Category : Synthesizer