BOSS Psa-230Es2 Ac Adapter Power Supply

Genuine branded product - does the job works well very happy

Very clean power supply with very low noise. I use one for guitar pedals and to power a pignose with very low signal interference . Well worth the extra money.

These are over priced but cheaper ones add noise to the guitar signal chain.

It's a Boss product and is robust and reliable. I've had a Boss power supply for many years without a problem but I always like to have a backup for everything that could fail, guitar and connecting leads etc. Hence just in case!There are many similar cheaper power supplies on the market but go for the best.

I tried the cheap power supplies but they introduced so much noise.I took the plunge and bought the official BOSS PSU and it is far superior to the other PSU’s I bought from Amazon.Be sensible, spend the extra £10 or £12 and get this

It's a power adaptor - a genuine Boss model. It works ok... not much else to say about it.

I already had a Donner 1,000mA daisy chain adapter, but one of my overdrive pedals is sensitive to the cleanliness(?) of the power supply, and using it with another lower powered pedal resulted in a noisy whistling. I was advised to use battery or get a higher quality power supply - hence buying this.Value is subjective - the downside of this PSU is that it can only supply 500mA, but it can be used with a daisy chain, and can still power a good number of pedals, and gives a good clean steady supply of power to each device, so it gets a thumbs up from me.

Should be supplied for FREE with more expensive Boss products. Most guitarists do not use batteries and Boss must surely know this. I love Boss products, but these single adaptors are far too expensive.