Pro-tel-xl speed-modded Tape-player With Built-in Delay

Cassette Player Speed Mod

Making a Lo-fi Looper With Built-in Delay

Overview, Walkmellotron: Cassette Player Mods

Advanced Tape Manipulation ☝

Pro-tel-xl speed-modded Tape-player With Built-in Delay - UK

Overview, Walkmellotron: Cassette Player Mods

Easy DIY 4-way speed selector for tape decks (walkman) +

Tapeplayer

Battery Operated Pro Tel XL speed modded tape player cassette loop