Zoom G1u (electric guitar, multi-effect) - Colour group: Black, Appropriate instrument: electric guitar, effect type: multi-effect, Width: mm, Height: 52 mm. Get Zoom G1U Telephonics Guitar User Manual. Get all Zoom manuals! Thank you for selecting the ZOOM G1u (hereafter simply called the "G1u"). . Z MP1Pedal CryMThis effect simulates a vintage Jen Crybaby pedal at half-open. Higher. 30 types of authentic drive tones; Record directly to your computer via USB; 67 Stage-ready Effects; Advanced ZFX-3 audio engine.