The BOSS standard has become the industry benchmark for power cable connections, with Type 1 Flex cables leading the charge as the most widely adopted solution. These black cables feature a centre negative 5.5/2.1mm DC plug configuration that has earned recognition as the go-to choice for musicians and audio professionals across the globe.
What sets Type 1 Flex cables apart is their universal compatibility and reliable performance in demanding musical environments. The centre negative polarity combined with the precise 5.5/2.1mm dimensions ensures consistent power delivery to your equipment, while the robust black construction provides durability that stands up to regular studio and stage use.
As the most common type in circulation, these cables have earned their reputation through proven reliability and widespread manufacturer adoption. The BOSS standard designation reflects the trust that leading equipment manufacturers place in this particular specification, making Type 1 Flex cables an essential component for any serious musician’s setup.
- Type 1 flex cable
- 5.5/2.1mm centre negative angled DC plug
- 30cm length



