This module above a professional microphone amplification IC, low output noise, small size, high sensitivity, fixed gain at 20dB, support 3.3v and 5v two power supply.
CHUYANG 61 Keys Keyboard Piano, Electronic Digital Piano with Built-In Speaker, Microphone, Sheet Stand and Power Supply, Portable Keyboard Gift Teaching Toy for Beginners
ADM Electric Guitar Beginner Kit 39 Inch Full Size Sunburst, Starter Package with Amplifier, Bag, Capo, Strap, String, Tuner, Cable and Picks (Sunburst)
Aural Dream Cello Tone Synthesizer Guitar Effects Pedal based on organ including Cello 8′,Theater Cello,Solo Cello 8’and Liturgical Cello with Vibrato and Swell module
RVOKOMS MIDI Cable, USB 2.0 Type B OTG to Midi Cable, Compatible with iOS Devices to Midi Keyboard, Midi Controller, Electronic Music Instrument, Recording Audio Interface, USB Microphone, 5FT
Roland V TD-27KV 5-Piece Electronic Set Mesh Heads, 4 x Cymbals, and TD-27 Sound Module with RH5 Headphone + 3 Pairs of Drum Stick + Gravity Aux Cable and Phone Holder Bundle (TD-27KV-S)