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ミュージックペダル BYOC Vibrato BA662AのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。BYOC Vibrato BA662A 15 ページ。

Step3: DO NOT SOLDER THE ICs!!!!!!!!Only solder the sockets. Make sure the

u-shaped notch on the socket lines up with the notch on the layout. You will install the ICs

into the sockets when you are ready to test the pedal.

Step 4: install the trimpots. They will only have 3 legs, but the board has 5 holes. This is so

that the board can accomodate more than one brand of trimpot. There should only be one

way to fit your trimpot into the space provided without having to bend the legs very much.

You may have to bend them a little bit if they were bent in shipping, but you should not have

to stretch the legs to get it to fit. If you do, then you are doing something wrong. The 500k

adjusts the clock. You want to set this so that the vibrato sounds as full as possible without

sounding too noisy. The 10k biases the reference voltage for the buffer circuit. You want to

set the pedal to ramp ON so that you hear a buffered dry signal. Strum your guitar very

hard. Adjust this trimpot untill the buffered dry signal is clean there is no distortion.