Ghost Echo V3

The EarthQuaker Devices Ghost Echo V3 Vintage Voiced Reverb pedal has the following technical specifications:

- Dimensions: 4.75 x 2.50 x 2.25 inches (121 x 64 x 57 mm) with knobs
- Current Draw: 86 mA
- Input Impedance: 10 MΩ
- Output Impedance: 1 kΩ
- Power: 9 volt DC (center pin negative)
- True bypass with electronic relay-based switching
- Requires standard 9 volt DC power supply with a 2.1mm negative center barrel
- It is recommended to use pedal-specific, transformer-isolated wall-wart power supplies or multiple isolated-output supplies to minimize noise
- Not designed to run at higher voltages

The pedal features controls for Attack, Dwell, and Depth, allowing adjustment of pre-delay length, decay length, and wet/dry mix respectively. The Dwell control can lead to self-oscillation at higher settings. The Ghost Echo V3 is designed to emulate the haunted amp-top spring reverberation units of the past, offering a range of reverb effects from quick slapback to ambient reverberations.