Echo And Feed Digital Lo-Fi Echo + Expander

Tenderfoot Electronics Echo and Feed

Tenderfoot Electronics’ Echo is a crunchy, lo-fi digital delay that, when paired with its expander module Feed, offers extended control and performability. Echo’s 30ms to 2.5 second delay-time range degrades at longer delay times, and introducing feedback can go anywhere from one repeat all the way to infinity. For further processing, you can insert other effects in the feedback path using the dedicated send/return I/O, allowing you to use filters, waveshapers, frequency shifters, or whatever you heart desires and mix it back with the dry signal to achieve a great balance in your sound design. CV-control the dry/wet, delay time, or feedback to achieve dynamic and warbly or out-of-control flavors to make Echo come alive.

Feed, Echo’s expansion module, takes control of the delay even further by adding a switchable lowpass filter on the feedback and manual or gate control over the input feed on/off state. The low pass filter smoothes out any of the harsh hiss that comes naturally with Echo, and having a switch is great for intentional emphasis or for switching up sound profiles. If you enjoy injecting degrading and noisy textures with maximum control, Echo & Feed are a perfect combination to add to your Eurorack system.

Echo and Feed Features

• Lo-Fi digital delay and expander module
• Mono in/out
• From 30ms to 2.5 seconds
• Feedback from 1 repeat to infinite with gradually degrading tails
• Mono send/return for the feedback loop
• CV and manual control of delay time, feedback level, dry/wet mix
• Low pass filter jumper on the back of Echo
• Feed expander module includes low pass filter switch and CV and manual control of input feed