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Deal.ai › GUIREN › Piano Keyboards by Size
GUIREN
M-VAVE Wireless Portable FM Synthesizer
GUIREN

M-VAVE Wireless Portable FM Synthesizer

Best price now

$69.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $69.99 at Walmart on Nov 9.

Our take on the M-VAVE Wireless Portable FM Synthesizer

The M-VAVE FM-1 is a pocket-sized FM synthesizer with a 27-key silicone keyboard, a 6-operator, 32-algorithm FM engine and 128 preset tones. It adds a color TFT screen, a 16-step sequencer, a 7-mode arpeggiator and six effect types, and it connects over USB MIDI, Bluetooth MIDI and 3.5mm MIDI IN. A 2000mAh battery gives roughly 12 hours of play, and at about 251g it fits in a bag for travel or late-night writing. Against small analog and sample-based groove boxes it trades knob-per-function control for menu-driven FM depth and wireless MIDI, so it rewards players who like programming sounds rather than tweaking them live.

Best forTraveling producers who write on the moveBedroom musicians who need silent headphone practiceFM synthesis fans who want a tiny sound-design sketchpadOwners of a phone, tablet or laptop who want a wireless MIDI controller
Pros
  • Deep 6-operator FM engine with 32 algorithms
  • 128 presets cover pianos, brass and bass
  • Color TFT screen shows waveforms and parameters
  • USB, Bluetooth and 3.5mm MIDI inputs at once
  • About 12 hours from a 2000mAh battery
  • Around 251g and small enough for a jacket pocket
Cons
  • 27 silicone keys are small and not velocity-sensitive
  • Up to 12 voices only in poly mode
  • Most sound editing runs through menus, not knobs
  • Built-in speaker is tiny and best treated as a backup
  • No dedicated audio output beyond the headphone jack

M-VAVE Wireless Portable FM Synthesizer prices at every store

  • WalmartNew

    In stockSold by HappyCart EmporiumReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $69.99+ $14.99 shippingChecked Nov 9
    Visit Walmart

What reviewers say

Owners treat the FM-1 as a cheap, genuinely portable FM sketchpad. They praise the sound engine and battery life for the size, and accept the small keys and menu-driven editing as the trade-off.

What people mention
  • Keyboard feelCriticisedOwners say the 27 silicone keys are small and take adjusting to for chords and melodies.
  • FM soundPraisedReviewers find the 6-operator engine and presets give a wide, usable range of classic FM tones.
  • Battery lifePraisedUsers report the battery easily covers long writing sessions away from power.
  • Menu editingMixedThe color screen helps, but deep sound design still means scrolling through menus rather than turning knobs.
  • ConnectivityPraisedBluetooth and USB MIDI let owners play it from phones, tablets and laptops without cables.
  • SpeakerCriticisedThe built-in speaker is described as quiet and thin, so most play through headphones.

About the M-VAVE Wireless Portable FM Synthesizer

The M-VAVE FM-1 is a compact, portable FM synthesizer with a black ABS body. It uses FM frequency modulation synthesis with 6 operators and 32 algorithms, and it comes with 128 preset tones that include classic pianos, brass and bass. It supports YAMAHA DX7 and DX100 SYSEX files.

It has a 27-key silicone keyboard in a standard piano layout. A TFT color display shows tone waveforms and algorithm setups in real time. Effects include filter, reverb, delay, distortion, chorus and phaser. The built-in sequencer has 16 steps and holds up to 16 independent sequences. The arpeggiator has 7 modes.

The synth connects by USB MIDI, Bluetooth MIDI and 3.5mm MIDI IN, and all three channels can be used at the same time. A 2000mAh battery gives about 12 hours of use and charges through USB Type-C.

Model
FM-1
Color
Black
Material
ABS
Synthesis
FM frequency modulation, 6 operators, 32 algorithms
Preset tones
128
Polyphony
Up to 12 (POLY mode)
Keyboard
27 silicone keys, standard piano layout
Effects
Filter, Reverb, Delay, Distortion, Chorus, Phaser
Arpeggiator
7 modes: Up, Down, Inclusive, Exclusive, Bidirectional, Random, Order
Sequencer
16 steps, up to 16 independent sequences
Display
TFT color display
MIDI
USB MIDI, Bluetooth MIDI, 3.5mm MIDI IN

Specifications

color
BlackSource
actual_color
BlackSource

Questions and answers

Is the FM-1 good for beginners?
It works as a preset player and arpeggiator sketchpad, but FM programming is not intuitive. Beginners who want to learn synthesis may find a knob-based subtractive synth easier.
Can it be used as a MIDI controller?
Yes. It sends MIDI over USB and Bluetooth to Windows, Mac, iOS and Android devices, and it also accepts MIDI IN on its 3.5mm jack.
How many notes can it play at once?
Up to 12 voices in poly mode. Monophonic and other modes are available when you want fatter single lines.
Does it have a real audio output?
The only audio output is the 3.5mm stereo headphone jack. Plugging in headphones mutes the built-in speaker.
What is in the box?
The synth itself. It charges over USB Type-C, so you supply your own cable and charger.
Can it run on batteries in the studio and on the road?
The internal 2000mAh battery charges over USB-C and lasts about 12 hours, so it works untethered.
Where is the M-VAVE Wireless Portable FM Synthesizer cheapest?
At Walmart, for $69.99, as of our latest check.

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Audio output
3.5mm stereo headphone jack, built-in speaker
Charging port
USB Type-C
Battery
2000mAh, about 12 hours of battery life
Rated voltage
3.7V
Dimensions
16.15 x 9.65 x 2.86 cm (6.36" x 3.8" x 1.13")
Weight
About 251 g
Compatibility
Windows, Mac, iOS, Android

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