XOTIC Tri-logic Bass Preampです。付属品はありません。

Xotic Tri-Logic Preamp 2010s - Black | Reverb

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Xotic Tri-logic Bass Preamp II

Xotic Tri-logic Bass Preamp | eBay

used】EWS / Tri-logic Bass Preamp Ⅲ【横浜店】 - Geek IN Box

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ARCHIVED Used > Effects | Replay Guitar Exchange

Tri-logic Bass Preamp 2｜E.W.S.

Tri-logic Bass Preamp 2｜E.W.S.

Tri-logic bass Preamp - Xotic Effects Tri-logic bass Preamp - Audiofanzine

Xotic Tri-logic Bass Preamp ベース用プリアンプ 【横浜店】（中古）【楽器検索デジマート】

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Xotic EWS Tri-Logic Bass Preamp 2: Good Match For You?

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E.W.S. EWS Tri-Logic Bass Preamp II EQ Effects Pedal /Xotic