Arturia Minibrute 2 NOIR USB MIDI Analog Synthesizer Monosynth+Bluetooth Speaker - Rockville Audio
The Crackler - Handheld glitch synth and speaker. | Eastville Vending
Portami – Portable USB Midi lo-fi synth with onboard speaker and audio out. Designed to be a companion to small Midi keyboards. : r/synthdiy
Synth-a-Sette Analog Sound Synthesis Kit - ScientificsOnline.com
1950s Hammond Solovox Model L Vintage Analog Organ Mahogany Keyboard Synthesizer Rare Synth w/ Speaker Tone Cabinet Owned by Indigo Ranch Studios | Reverb
SYNTH. Portable speaker with microphone ADLANTIC IE SALES LTD
A distributed music synthesizer using WiFi #Synth #WiFi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Roland AIRA System-1 PLUG-OUT Synthesizer with KRK Rokit 5 G3 RP5G3 5″ Powered Studio Monitor Speakers Package | ProSoundGear
MATRIXSYNTH: Japanese Panel Yamaha SY20 w/ Built-In Speakers
Amazon.com: teenage engineering OP-1 field portable synthesizer, sampler and drum machine with built-in speaker, microphone, effects and vocoder : Musical Instruments