KORG 900PS Preset Monophonic Analog Synthesizer Serviced 1970S

( Brand: Korg ), ( Model: PRESET 900PS ), ( Country/region Of Manufacture: Japan ), ( Type: Keyboard Synthesizer ), ( Analog/digital: Analog ), ( Manufacturer Part Number: 900PS )

Review KORG 1970s Preset Vintage Monophonic Analog Synthesizer Serviced

Introducing the Korg 900PS, a monophonic analog synthesizer that hails from the 1970s and has been carefully serviced to restore its original sound and functionality. This vintage instrument is a must-have for synthesizer enthusiasts, musicians, and sound designers seeking a unique and authentic analog tone.

The Korg 900PS features a classic monophonic architecture with two oscillators, each offering selectable waveforms such as sawtooth, square, and sine. The oscillators can be synchronized or set to free-running mode, providing a wide range of tonal possibilities. A low-pass filter section, modeled after the famous Korg MS-20 filter, shapes and sculpts the sound, with selectable cutoff and resonance controls.

The keyboard on the Korg 900PS is a 44-key, semi-weighted action, providing a tactile and expressive playing experience. The synth also comes with an external audio input, allowing you to process external sounds through the synthesizer's filters and modulate them with the LFO or the envelope generator.

Upon acquisition, every Korg 900PS undergoes a rigorous servicing process to ensure it's in optimal condition. This includes cleaning and lubricating the potentiometers, replacing any worn out or faulty components, and calibrating the voltage-controlled oscillators and filters. Each synth is then thoroughly tested to ensure it meets our high standards for sound quality and reliability.

The Korg 900PS is housed in a solid wood cabinet, which not only looks great but also helps reduce unwanted resonance and vibrations. The front panel is adorned with large, backlit switches and knobs, making it easy to navigate even in dimly lit environments.

In summary, the Korg 900PS is an exceptional piece of vintage analog synthesizer history. Its unique and rich sound, coupled with its authentic design and meticulously serviced condition, makes it a valuable addition to any studio or stage setup.

The Korg 900PS is a monophonic analog synthesizer produced by Korg during the 1970s. This vintage instrument has gained popularity among musicians and collectors due to its distinctive sound. Here are some potential pros and cons of buying a serviced Korg 900PS:

1. Authentic analog sound: The Korg 900PS uses analog circuits to generate sound, which can provide a warm and rich tone that digital synthesizers may not be able to replicate.

2. Unique character: Vintage synthesizers like the Korg 900PS have a distinct sound and personality that can add character to music productions.

3. Versatility: The Korg 900PS offers various waveforms, filters, and modulation options, allowing users to create a wide range of sounds.

4. Serviced condition: A serviced Korg 900PS ensures that the synthesizer is in good working order and can help minimize potential issues that come with owning a vintage instrument.

1. Limited polyphony: As a monophonic synthesizer, the Korg 900PS can only produce one note at a time, which may not be suitable for certain musical applications.

2. Maintenance and repair: Vintage synthesizers can require more maintenance and repair work compared to modern instruments. This can result in additional costs and time.

3. Limited connectivity: The Korg 900PS may not offer the same level of connectivity as modern synthesizers, which could limit its use in modern production setups.

4. Learning curve: Vintage synthesizers can have a steeper learning curve compared to modern instruments due to their unique controls and features.

The Korg 900PS is an excellent choice for musicians and collectors who are looking for a vintage monophonic analog synthesizer with a unique sound and character. Its serviced condition ensures that it is in good working order, and its versatility offers a wide range of sound design possibilities. However, potential buyers should be prepared for the limitations of a monophonic synthesizer, the potential maintenance and repair costs, and the learning curve that comes with owning a vintage instrument.

If you are interested in the Korg 900PS, I would recommend trying one out in person before purchasing to ensure that its sound and features align with your musical goals. Additionally, researching the local market for serviced Korg 900PS units and considering purchasing from a reputable dealer can help minimize potential issues. Finally, be prepared for the additional costs and time that come with owning a vintage synthesizer.

part # 900ps prices

• $39.99-$1199.90

specifications synthesasha:

• brand: Korg
• model#: PRESET 900PS
• country/region of manufacture: Japan
• type: Keyboard Synthesizer
• analog/digital: Analog
• manufacturer part number: 900PS

returns synthesasha:

• policy: No Returns

payments synthesasha:

• wallet: Apple-pay
• credit card: Mastercard
• other

seller synthesasha:

• rating: 100.0%
• # reviews: 3660

offer synthesasha:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: May 20, 2025
• availability: In Stock

general synthesasha:

• condition: Used
• Musical Instruments Gear > Pro Audio Equipment > Synthesizers

shipping synthesasha:

• cost: $175.00
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery
• class: Standard
• transit: 4-11 Days
• carrier: FedEx

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