DigiTech repeat trigger/sample, two second digital sampler PDS 2000

Used but works.
DigiTech PDS 2000 Two Second Digital Sampler
The device in the image is a DigiTech PDS 2000 Two Second Digital Sampler, a vintage guitar effects pedal released in the 1980s that is also known as the DOD PDS2000. It is a combination delay and sampler pedal that was considered groundbreaking technology at the time.
Key Features and Specifications
Modes: The pedal has three modes: delay, sampler, and trigger.
Sampler/Looper: The sampler function acts as a two-second looper, which can be used to record and play back short audio clips. The delay time can also be used to change the pitch of the sampled sound.
Delay Time: The maximum delay time is up to two seconds, with a frequency response of 40Hz to 7kHz for a one-second delay.
Power: It requires a 9V DC power supply or a 9V battery. The current draw is approximately 40 mA, which can drain a standard battery in a few hours.
Controls: The pedal features rotary controls for delay time, regeneration, mix, input, and output l