Free C4 Audio Samples From Classic Synthesizers And Keyboards

Oct. 22, 2025, 11:33 p.m.

The provided source material is insufficient to produce a 2000-word article about free samples, promotional offers, no-cost product trials, brand freebies, and mail-in sample programs across categories like beauty, baby care, pet products, health, food, and household goods. Below is a factual summary based on the available data.

Summary of Available Audio Samples

The source data consists of information about free C4 audio samples available from Free Wave Samples, a website that offers downloadable wave samples from various musical instruments. All samples are provided in a standardized format with consistent technical specifications.

Ensoniq SQ-2 Piano C4 Sample

This sample features a piano sound from the Ensoniq SQ-2 synthesizer, classified under MIDI Instrument numbers 1 (Acoustic Grand Piano) and 2 (Bright Acoustic Piano). The sample has been downloaded 11,223 times and is available in stereo format with a 44,100 Hz sample rate and 16-bit depth.

Steel Drum C4 Sample

The steel drum sample is categorized under MIDI Instrument #115 (Steel Drums). This sample has proven particularly popular, with 54,817 downloads, making it one of the most accessed samples on the platform. Like all other samples mentioned, it is provided in stereo format with a 44,100 Hz sample rate and 16-bit depth.

Casio CZ-5000 Human Voice C4 Sample

This sample originates from the Casio CZ-5000 synthesizer and is classified under MIDI Instrument #55 (Synth Voice). It has been downloaded 19,977 times and maintains the same technical specifications as the other samples.

Ensoniq ZR-76 Bandoneon C4 Sample

The bandoneon sample comes from the Ensoniq ZR-76 instrument and is categorized under MIDI Instrument #24 (Tango Accordion/Bandoneon). With 1,680 downloads, this is one of the less popular samples among those listed, though it maintains the same audio quality standards.

Alesis S4+ Calliope C4 Sample

This sample is derived from the Alesis S4+ synthesizer and corresponds to MIDI Instrument #83 (Lead 3 - Calliope). It has been downloaded 11,503 times and shares the same technical specifications as the other samples.

Common Technical Specifications

All five samples share identical technical parameters: - Sample Rate: 44,100 Hz - Format: Stereo - Bit Depth: 16-Bit

Website Information

The samples are hosted on Free Wave Samples, a website copyrighted by Jason Champion from 2007-2024. The website offers various categories of samples, including keyboards, lead sounds, melodic percussion, organs, pads, pianos, wind instruments, and vocal samples. Users can browse samples by MIDI instrument, MIDI drum number, or sound source.

Conclusion

The available source data exclusively relates to free C4 audio samples from various synthesizers and keyboards, not consumer product samples as typically discussed in the context of beauty, baby care, pet products, health, food, or household goods. The samples are provided by Free Wave Samples with consistent technical specifications across all offerings.