1 Purpose and Functions
The ACTii AC4338 adapter is a high-quality audio adapter designed to convert signals between the 6.3mm Jack standard and the Cinch (RCA) system. The device allows for seamless connection of professional music equipment, such as mixers, amplifiers, or electronic instruments, to home audio systems and RCA-type cables.
The adapter is a passive device, which means it requires no additional power and ensures clean signal transmission without introducing interference. The robust construction and precise fit of the connectors guarantee a stable connection and minimal signal loss.
Main features:
- ✔ Robust workmanship ensuring long service life
- ✔ Standard 6.3mm Jack plug (large Jack)
- ✔ High-precision Cinch (RCA) socket
- ✔ Compact and lightweight design (only 5g)
- ✔ Aesthetic black housing
- ✔ Universal application in audio technology
Application:
The product is used for connecting RCA cables to 6.3mm Jack sockets in mixers, active speakers, guitar amplifiers, and other studio and stage equipment.
2 Technical Specification
| Model | ACTii AC4338 |
| EAN | 6931240043387 |
| SKU | 4338675432 |
| Connector type 1 | 6.3mm Jack Plug (Mono) |
| Connector type 2 | Cinch Socket (RCA) |
| Housing material | Plastic |
| Color | Black |
| Adapter dimensions | 59 x 10 x 10 mm |
| Weight | 5 g |
| Set contents | 1x Jack-Cinch Adapter |
| Warranty | 12 months |
3 User Manual
Connection method:
- Identify the 6.3mm Jack socket on the source or receiving device (e.g., input on a mixer).
- Insert the adapter Jack plug into the socket until you feel clear resistance and hear a click, indicating it is fully seated.
- Connect the RCA cable plug to the Cinch (RCA) socket located on the back of the adapter.
- Ensure both connections are stable to avoid crackling and interruptions in sound transmission.
Operational tips:
When disconnecting the adapter, always hold it by its housing, not by the connected RCA cable. This protects the connectors from mechanical damage and cable breakage.
4 Safety and Maintenance
Safety rules:
- The product is intended exclusively for indoor use, in dry rooms.
- Protect the adapter from direct contact with water, moisture, and extreme temperatures.
- Do not attempt to independently modify or repair the adapter.
- Keep the product out of reach of children due to its small dimensions (choking hazard).
Maintenance:
The adapter contacts should be kept clean. If dirty, wipe them with a dry, soft cloth. Do not use aggressive chemical agents or solvents that could damage the plastic housing.
5 Compliance and Disposal
The product meets the requirements of European Union directives, confirmed by the CE Declaration. At the end of its service life, due to the absence of active electronic components, the product should be disposed of in accordance with local regulations concerning plastic and metal waste.