9V/1A Power supply adapter with inverted polarity

Compact, ultra-lightweight design. Suitable for all common brands of effect pedals and other 9V adapter-powered accessories. Optimized and stabilized power output - High quality electronic components - Durable, 1.5 m power cord with reinforced connector - Linear power supply: automatically adapts to the mains voltage between 100V and 240V AC (+/- 10%) - Can power up to 8 effect pedals simultaneously in combination with Stagg SPS-DC5 multi-cable. (Available separately)

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Yamaha PA-130 

Avoid using batteries where AC power is available. Note: The shape of the plug may differ by location.

Yamaha PA-150

Avoid using batteries where AC power is available. Note: The shape of the plug may differ by location.

The PSB-7U is a convenient power adapter from Roland. The adapter is 12 volt with a maximum of 48 watts. The adapter can be used for most Boss and Roland products, as long as they require 12 volts. If you have a relatively old product, you might require a different adapter. The PSB-7U will be delivered without a conversion cable.