【内祝い】 What do you think of this circuit for a bass preamp? | diyAudio ベース
What do you think of this circuit for a bass preamp? | diyAudio,used】Beyond / Tube Preamp Bass Wired 2S Blue LED【GIB横浜,H0985ed4588fa4a45b805f2edc5c04,s-l400.jpg,Studio25 — STUDIO25 ベース ZOOM B1 FOUR さっち。