Superlux D112/C Harmonica Microphone - Starsound Audio, Inc.
Amplified Blues Harp – Suzuki Bluesmaster – Superlux D112 – Bluetone Shadows Jr - YouTube
Superlux D112C Dynamic Harmonica Mic including Cable - New and Boxed
Amazon.com: Battle Plan Harmonica Accessories Ammo Clip 520 Bullet Mic Holder Compatible With Shure 520DX Green Bullet, Superlux D112/C and Other Similar Harmonica Microphones (Olive Green) : Musical Instruments