
SY-TG77 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $229.99 | Condition is Used, Yamaha SY TG77 - W7751 D7751-01 - SOUND CARD SET - rom cards, Rock & Pop, w/case, shipping cost = $7.72 | 100.0% |
![]() | $249.95 | Top Pick! Condition is Used, Yamaha Waveform Card W7751 + Voice Data Card D7751-01 SY/TG77 - Tested, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.50 | Condition is New, 55X-18110-00 NOS Yamaha Shift Pedal Assembly W7751, shipping cost = $9.95 | ![]() |

The Yamaha SY/SG series of expansion cards are renowned for enhancing the capabilities of Yamaha's SY and SG series of sound modules, providing more voices, drum kits, and effects. Among these expansions, the Waveform Card W7751 with Voice Data D7751-01 is a standout.
This Waveform Card W7751 is an essential addition for musicians and composers who seek a more expansive palette of sounds for their SY or SG series sound module. This particular card comes with Voice Data D7751-01, which includes a wide range of high-quality voices.
The voices on this card cover various categories, including orchestral instruments, electronic instruments, percussion, and even a few special effects. The orchestral voices include strings, brass, woodwinds, and percussion, providing a rich and authentic orchestral experience. The electronic instruments voices offer a wide selection of synthesized sounds, from acoustic pianos to electric organs and various synth tones. The percussion voices provide a diverse range of drum kits and percussion instruments, allowing for authentic and dynamic drum parts.
The Waveform Card W7751's unique feature is its advanced waveform data. Each voice includes detailed and high-quality waveform data, resulting in superior sound quality. This ensures that the sounds produced are not only rich and expressive but also have a natural and authentic feel.
Installing this card into your SY or SG series sound module is a straightforward process. Simply remove the existing card, replace it with the Waveform Card W7751, and then load the new voice data from the provided ROM file using the sound module's editor software.
In summary, the Yamaha SY/SG Waveform Card W7751 with Voice Data D7751-01 is an indispensable expansion for musicians and composers who require a more extensive collection of high-quality voices for their SY or SG series sound module. With its advanced waveform data, this card offers superior sound quality and a diverse range of voices, ensuring that your music production remains expressive and authentic.
Yamaha SY/TG77 Waveform Card (W7751) with Voice Data D7751-01: A Detailed Analysis
The Yamaha SY/TG77 Waveform Card (W7751) and Voice Data D7751-01 are expansion cards designed for the Yamaha TG33 and TG500 synthesizers. These cards offer advanced features for creating and manipulating sounds. In this analysis, we will discuss the pros and cons of purchasing these cards.
Pros:1. Increased Sound Capabilities: The waveform card significantly expands the range of available sounds for the TG33 and TG500 synthesizers, enabling users to create more complex and diverse soundscapes.
2. High-Quality Samples: The W7751 card comes with 256 high-quality PCM waveforms, providing a rich and detailed sound palette.
3. Voice Data Expansion: The Voice Data D7751-01 card allows for the storage and manipulation of up to 128 voices, making it an excellent investment for users who require a large number of custom sounds.
4. Easy Integration: The cards are compatible with the existing TG33 and TG500 synthesizers, ensuring seamless integration into existing setups.
5. Durable Construction: The cards are built to last with a robust design, making them a reliable investment for musicians and sound designers.
Cons:1. Cost: The Yamaha SY/TG77 Waveform Card (W7751) and Voice Data D7751-01 are relatively expensive compared to other expansion options for the TG33 and TG500 synthesizers.
2. Limited Compatibility: These cards are only compatible with the Yamaha TG33 and TG500 synthesizers, making them a less versatile choice for users with different synthesizer models.
3. Requires Additional Hardware: To use the W7751 and D7751-01 cards, users will need to have a compatible Yamaha synthesizer and the necessary connections (MIDI, power, etc.) to connect the cards.
Conclusion:The Yamaha SY/TG77 Waveform Card (W7751) and Voice Data D7751-01 offer significant benefits for musicians and sound designers who require advanced sound capabilities for their TG33 and TG500 synthesizers. The cards deliver high-quality samples, expanded voice storage, and easy integration with existing setups. However, the high cost and limited compatibility may deter some potential buyers. Ultimately, the decision to purchase these cards depends on an individual's specific needs and budget.
Recommendation:For TG33 and TG500 synthesizer users who need a larger sound palette and more voice storage, the Yamaha SY/TG77 Waveform Card (W7751) and Voice Data D7751-01 are excellent investments that deliver on their promises. However, those on a tighter budget or who require compatibility with other synthesizer models may want to consider alternative expansion options.
Details:
Yamaha waveform card W7751 voice data D7751-01 sy/tg77 - tested: specifications. Tablet's e-readers. Data sanitation status prior user sanitized. Any work performed on the laptop by a 3rd party voids reproduce warranty.
Reproduce warranty does not cover any accidental damage, damage/issues caused by misuse or alteration. Receivers CD players.
specifications audioproequip:
- brand: Yamaha
- mpn: Sy/tg77
- model: W7751
- compatible brand: For Yamaha
- type: Data Card
offer audioproequip:
- prices: $39.50–$249.95
- item condition:
- Used
- New
- availability: in stock
- options: ship-to-home
- best offers: true
- sold #: 14
- in stock #: 3
- started: september 24, 2025
payments audioproequip:
- wallet: apple-pay
- other
- credit card: mastercard
shipping audioproequip:
- type: calculated
- class: standard, expedited
- carrier: fedex
- transit: 2-5 days
- service: fedex ground / fedex home delivery, fedex express saver
returns audioproequip:
- policy: returns accepted
- time: 30 days
- paid by: seller
- method: money back
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
seller audioproequip:
- # reviews: 12167
- rating: 100.0%
- city: saint paul, minnesota
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