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  3. KORG SSM2056

KORG SSM2056 Polysix Siel Opera Kiwi Analog Synthesizer Ic 61

Ssm2056 Korg Polysix 61 Siel Opera 6 Kiwi Analog Synthesizer Ic

( Brand: Korg ), ( Manufacturer Part Number: SSM2056 ), ( Type: Equalizer ), ( Analog/digital: Analog )

Review KORG Polysix 61 Siel Opera Kiwi Analog Synthesizer Ic

The KORG SSM2056 Polysix 61-key Synthesizer, also known as the Siel Opera Kiwi Analog Synthesizer IC, is a legendary polyphonic synthesizer that has been meticulously recreated by KORG in its authentic form. This instrument is a must-have for synth enthusiasts and music producers seeking the distinctively rich and expressive sound of the original Polysix.

The Polysix 61-key Synthesizer boasts six independent voices, each with its own oscillator, filter, amplifier envelope, and VCA envelope. The synth offers a versatile selection of waveforms, including sawtooth, square, and sine waves, which can be combined to create complex harmonic structures and intricate timbres.

The Polysix's filters are renowned for their warm, resonant character. This 2-pole, 12dB/octave filter is a transistor-ladder design that self-oscillates when fully open, allowing for unique and expressive sounds. The filter's cutoff frequency and resonance can be modulated by an ADSR envelope or an external LFO, providing a wealth of sonic possibilities.

One of the most notable features of the Polysix is its velocity-sensitive keyboard. This 61-key Fatar TP/100LK semi-weighted keyboard allows for expressive and nuanced performances, as the velocity sensitivity is faithfully reproduced in the synthesizer's output.

The Polysix 61-key Synthesizer also offers a comprehensive suite of modulation and sequencing capabilities. An LFO with selectable waveforms and a multi-purpose modulation routing system allow for creative modulation applications. Additionally, the synth includes an onboard arpeggiator and a 16-step sequencer, perfect for generating intricate rhythmic patterns and melodies.

The SSM2056 Polysix 61-key Synthesizer also features a high-quality effects section, including a chorus effect that adds depth and width to your sounds, as well as a comprehensive set of patch memories, allowing you to save and recall your favorite sounds for live performance or studio use.

In summary, the KORG SSM2056 Polysix 61-key Synthesizer is a versatile and expressive instrument, packed with authentic analog sound and a wealth of features. Its classic design and timeless sound make it an essential tool for any serious synthesist or music producer.

Korg SSM2056 Polysix 61-Key Analog Synthesizer: A Detailed Analysis

The Korg SSM2056 Polysix 61-Key Analog Synthesizer, also known as the Siel Opera Kiwi in some markets, is a popular synthesizer among musicians and sound designers. Below, we will explore the key features, advantages, and disadvantages of this instrument.

Features:

1. Six-voice polyphonic design, each voice featuring two oscillators with selectable waveforms (sine, square, sawtooth, triangle).

2. Dual filter design with a 2-pole low-pass filter and 1-pole high-pass filter.

3. Envelope generators for filter modulation and VCA (Volume Controlled Amplifier).

4. Arpeggiator with up, down, and random modes.

5. 61-key velocity-sensitive keyboard.

6. MIDI in/out and USB connectivity.

Advantages:

1. Authentic analog sound: The Korg SSM2056 Polysix delivers that classic analog sound that is highly sought after in the music production world.

2. Polyphonic capability: This synthesizer's six-voice polyphonic design allows for complex chords and harmonies.

3. Dual filter design: The dual filter setup provides a wide range of tonal possibilities, from subtle filtering to extreme sound manipulation.

4. Arpeggiator: The arpeggiator adds rhythmic complexity and can serve as a creative tool for generating new melodies and progressions.

5. Modern connectivity options: With both MIDI in/out and USB connectivity, the Polysix can be easily integrated into contemporary studio setups.

Disadvantages:

1. Limited modulation options: Compared to more advanced synths, the Polysix has a relatively limited set of modulation capabilities.

2. Limited programming capabilities: The synth's interface is not the most user-friendly, and programming more complex sounds can be challenging.

3. Lack of aftertouch: The keyboard does not have aftertouch, which can limit expressive playing techniques.

4. Limited memory: The synth does not have a large patch memory capacity, which can be a drawback for those who want to store and recall a large number of sounds.

Conclusion:

The Korg SSM2056 Polysix 61-Key Analog Synthesizer offers a rich and authentic analog sound, six-voice polyphony, and a variety of features like dual filters and an arpeggiator. However, it also comes with some limitations, such as limited modulation options, limited programming capabilities, and no aftertouch.

Recommendation:

If you are a musician or sound designer looking for a classic analog sound with polyphonic capabilities and a reasonable budget, the Korg SSM2056 Polysix 61-Key Analog Synthesizer is a solid choice. However, if you require a more advanced synth with extensive modulation and programming capabilities, you may want to consider other options.

Details:

Korg Polysix 61 Siel Opera 6 Kiwi Analog Synthesizer IC SSM2056.

part #: ssm2056 prices

  • $24.99-$40.00

specifications signalprocessorgo:

  • brand: Korg
  • mpn: Ssm2056
  • type: Equalizer
  • analog/digital: Analog

seller signalprocessorgo:

  • # reviews: 153
  • rating: 100.0%
  • city: Atlanta, Georgia

returns signalprocessorgo:

  • policy: No Returns

shipping signalprocessorgo:

  • cost: $19.63
  • carrier: USPS
  • type: Calculated
  • transit: 3-9 Days
  • class: Expedited
  • service: USPS Priority Mail

general signalprocessorgo:

  • Musical Instruments Gear > Pro Audio Equipment > Signal Processors/Rack Effects
  • condition: Used

offer signalprocessorgo:

  • options: Ship-to-home
  • quantity: 10
  • started: March 10, 2025
  • best offers: True
  • availability: In Stock
  • sold: 0

payments signalprocessorgo:

  • wallet: Google-pay
  • credit card: Discover
  • other
type: equalizer, analog/digital: analog,
category: musical instruments > pro audio equipment > signal processors/rack effects, sku: 11096018744558533,
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3 offers $24.99–$40.00 USD
  • New. Offer #1 priced at $24.99 + $5.99 shipping estimate = $30.98* total. These are used in many classic synths! In my stock here in the USA envelope ic for synthesizers.+$5.99 shipping
  • Used. Offer #2 priced at $40.00 + $5.62 shipping estimate = $45.62* total. +$5.62 shipping
  • New. Offer #3 priced at $30.00 + $12.00 shipping estimate = $42.00* total. Found in many Korg analog syths like the PolySix, Trident, Poly 61.+$12.00 shipping

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