Choosing gear for keyboards pianos can get confusing because the items often solve very different problems. A sustain pedal changes how a keyboard feels underfoot, a soft case helps with carrying a specific instrument, and a sound module can add piano tones to a MIDI setup. The right choice depends less on picking the most expensive item and more on matching the accessory to the exact job you need it to do.
Quick take
- For a new piano-style sustain pedal: the M-Audio SP-2 Professional Piano Style Pedal is the straightforward pick, with a new condition and a standard piano-style pedal design.
- For the lowest listed cost: the MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD is the used M-Audio SP-2 option and sits at the bottom of the price range.
- For carrying a CK61 keyboard: the Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New is the focused case choice, with backpack-style carrying and pockets for pedals and accessories.
- For expanding a MIDI keyboard setup: the V3 Sound Grand Piano Pro Sound Module is the sound-generation option, with 56 sounds, USB MIDI compatibility, MIDI input, sustain pedal input, volume, and reverb controls.
Listed price comparison
The range here is wide because the group includes two pedals, one carrying case, and one sound module. The lowest listed item is 98% below the highest, so the price difference mostly reflects product type rather than small feature differences.
| Product | Listed price | Relative price |
|---|---|---|
| MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD | USD 10.00 | |
| M-Audio SP-2 Professional Piano Style Pedal | USD 37.18 | |
| Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New | USD 192.39 | |
| V3 Sound Grand Piano Pro Sound Module | USD 539.99 |
Decision matrix
| If you need... | Best match | Why it fits | Main tradeoff |
|---|---|---|---|
| A new sustain pedal for keyboard playing | M-Audio SP-2 Professional Piano Style Pedal | It is a new M-Audio pedal with a piano-style design and standard sustain-pedal purpose. | It is still only a pedal, not a case, keyboard, or sound source. |
| The least expensive pedal in this set | MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD | It is the lowest listed item and is described for use with electronic keyboards. | Its condition is used. |
| A case for a Yamaha CK61 | Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New | It is named for the CK61 keyboard and described as a backpack-style soft case. | Its purpose is carrying and storage, not sound or playing control. |
| A module for piano tones with a MIDI keyboard | V3 Sound Grand Piano Pro Sound Module | It is a sound module with 56 onboard sounds, MIDI input, USB MIDI compatibility, and reverb control. | It is the highest listed item in this group. |
Concise product notes
M-Audio SP-2 Professional Piano Style Pedal
The M-Audio SP-2 Professional Piano Style Pedal is the cleanest match if you want a new piano-style pedal rather than a used one. It is listed as new, with M-Audio branding, model information tied to MASP2, and a title that keeps the focus on piano-style pedal action. The description points to a solid metal build, a non-slip rubber base, and a switchable damper function, all of which are relevant if pedal feel and floor stability matter to your setup. The limitation is scope: it is categorized as a keyboard and MIDI accessory, so it does not solve carrying needs or add sounds on its own.
MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD
The MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD is the lowest-cost route among these choices and still points to the familiar SP-2 sustain/damper role. It is listed as black, for piano, and for use with electronic keyboards, making it a practical match for a shopper who only needs a sustain pedal function. The title also emphasizes universal piano-style sustain use. The key limitation is condition: it is used, while the other SP-2 option in this group is new. If you want the same general M-Audio SP-2 concept but prefer new condition, the other M-Audio pedal is the closer fit.
Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New
The Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New is for a very different need: transporting or carrying a Yamaha CK61 keyboard. Its title directly names the CK61, and the description calls it a soft case with backpack-style carry plus pockets for pedals and accessories. That makes it the most focused choice here for a CK61 owner who is shopping for a case rather than a playing accessory. Its black color and Yamaha compatibility also keep the use case clear. The limitation is that it is not a universal keyboard upgrade; it is a case/bag item, so it will not add sustain control or piano sounds.
V3 Sound Grand Piano Pro Sound Module
The V3 Sound Grand Piano Pro Sound Module is the only item here aimed at sound expansion. It is described as a sound expander module for MIDI keyboards with 56 sounds, volume and reverb controls, USB MIDI compatibility, versatile output options, MIDI input, and a sustain pedal input. That makes it the strongest match for a player who already has a MIDI keyboard and wants a dedicated module for piano-oriented tones and controls. The tradeoff is price position and condition: it is the highest listed item, and its condition is very good - refurbished rather than new. It also has no available number of keys because it is a module, not a keyboard.
How to choose between them
Start with the problem you are trying to solve. If your keyboard already makes the sounds you want but you need more expressive sustain control, focus on the two M-Audio SP-2 pedal choices. The new M-Audio SP-2 Professional Piano Style Pedal is the safer match for shoppers prioritizing new condition, while the MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD is the leaner spend for someone comfortable with used condition.
If the issue is carrying a Yamaha CK61, the pedal and module options are distractions. The Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New is the only case in the set, and it is specifically framed around the CK61 with backpack-style carrying and accessory pockets.
If your current keyboard setup needs a sound source rather than a pedal or bag, the V3 Sound Grand Piano Pro Sound Module is the only product here with onboard sounds and MIDI-focused controls. Its 56 sounds and reverb control make it a different category of purchase from the pedals and case, which also explains the large gap between the top and bottom of the price range.
Final recommendation
For most keyboard players shopping only for sustain control, choose between the two M-Audio SP-2 listings: USD 37.18 for the new M-Audio SP-2 Professional Piano Style Pedal, or USD 10.00 for the used MGEAR M-Audio SP-2 Professional UNIVERSAL Piano Style Sustain Pedal[-KEYBOARD. For a Yamaha CK61 owner, the Yamaha SC-DE61 Backpack Style Soft Case Pro Audio for CK61 Keyboard New is the most specific fit at USD 192.39. For a MIDI keyboard setup that needs an external piano sound module, the V3 Sound Grand Piano Pro Sound Module is the purpose-built choice at USD 539.99.