Echo Square

The Donner Echo Square is a digital delay pedal with 7 different delay modes, including Digital, Analog, Tape, Mod, Sweep, Lofi, and Reverse. It features three function knobs labeled MIX, TIME, and F.BACK, which control the dry/effect signal ratio, delay time, and feedback amount respectively. The pedal is designed with a digital circuit and true bypass for transparent tone, housed in a durable aluminum-alloy outer casing. The dimensions of the pedal are 95(D)*45(W)*48(H)mm, and it weighs 250g with the box. The power supply required is DC 9V (Negative in the center), with a working current of 140mA. The Echo Square also features an LED indicator to show the working state.

The pedal is designed to add musical color to your tone and provides a variety of delay effects. It is suitable for use with a 1/4" Monaural Jack input and output. Additionally, it is recommended to avoid using the pedal in high temperature, high humidity, or subzero environments, and to not disassemble the pedal. The package includes the Donner Echo Square Pedal and a user's manual.

Overall, the Donner Echo Square is a versatile and compact digital delay pedal suitable for guitarists and musicians looking to enhance their sound with a range of delay effects.