Echo master is an analog tape delay.
- Input, delaytime, feedback and mix controls.
- Noisy, distorting circuitry.
- Worn out, fluttering tape effect.
- Positive endless feedback.
- Sounds cheap and crappy.
- Underpowered powersupply which causes power led to fail at high output levels.
- Unbuffered bypass switch creating "click" sound when switching on.