DOD PREAMP 250 Vintage Gray Box

Yngwie Malmsteenが使っていたことで人気を博したオーバードライブ、DOD PREAMP 250の紹介です。
ビンテージのGray Box期のモデルになります。
Guitar: James Tyler USA LA Studio Classic
Amp: Two-Rock Studio Pro 22
Camera, Microphone: iPhone 11
iOSアプリ: iMovie, DoubleTake

[@nunoharris]

Hi. This pedal is from what year? Is the recent reissue Yellow 250 similar to this vintage one? Thanks

[@K.Sakuma]

The year of manufacture is unknown.
There's something written by hand,
but I can't read it…
I used to own a yellow one,
but I immediately let it go.
Gray is my favorite!
Thank you!!