# Arcade audio probe (blank board)

Audio probe (blank board only) for troubleshooting faults in analog audio circuit of arcade boards

- **Seller:** [Caius Arcade ](https://www.lectronz.com/stores/caiusarcade), Vietri sul Mare (Salerno), Campania, Italy
- **Price:** €11.05 (EUR, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Gaming, Retrocomputing
- **Product page:** https://www.lectronz.com/products/arcade-audio-probe-blank-board

## Links

- [Documentation](https://pdfupload.io/docs/0467fb0c)
- [Design Files](https://docs.google.com/document/d/1STr7FrjwVJ4gjeEHi2z84XPGPgwMpq4fV4T4j0j9hqc/edit?usp=sharing)

## Images

![Arcade audio probe (blank board)](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTc1NzAsInB1ciI6ImJsb2JfaWQifX0=--3ad1be91c5a960f730b5110b8394e1ed7b8df0ce/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2021-10-05T17-05-11.070Z-audio_probe_latest.jpg)

## Description

This is a blank board for building an audio probe.
The audio probe is a very useful tool for troubleshooting faults in analog audio circuits of devices,  especially arcade PCBs.
The probe is powered from power supply of the circuit under test (usually the GROUND and +12V of the sound section) and must be connected to a pair of headphones or a speaker for proper audio output.The gain and volume are adjustable and you just touch the probe tip to the part of the circuit you want to "listen to".


### THIS IS THE BLANK BOARD ONLY, IT NEEDS TO BE POPULATED.BILL OF MATERIALS/INSTRUCTIONS CAN BE DOWNLOADED FROM BELOW LINK.

## Shipping policy

Shipping is tracked, you receive the tracking number.

- No insurance.

- Item ships within 7 business days.

- Delivery is usually done within 7-15 business days.