Product ReviewsHQRP AC Power Adapter for Boss DR-770 DR-880 Dr. Rhythm SP-505 VF-1 GX-700

Good replacement power supply.

I bought a Boss SP-505 Groove Sampling Workstation used but it didn't have a power supply. Found this on eBay and it was exactly what I needed! Price was great! Shipping was fast too!

Verified purchase:  Yes | Condition: new | Sold by: hqrp-us

Better than expected

This product works great with My Boss DR880 drum machine.

Verified purchase:  Yes | Condition: new | Sold by: hqrp-us

Power cord for Dr.770

Works as it should, decent quality. Fair price. Would recommend.

Verified purchase:  Yes | Condition: new | Sold by: hqrp-us

Now I can use

OH BOY! Now I can use my DR-770 Dr. Rhythm!

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Awesome!

Works great! A little pricey but it does the job! :)

Verified purchase:  Yes | Condition: new | Sold by: hqrp-us

an excellent value, no need to spend extra on the original

Verified purchase:  Yes | Condition: new | Sold by: hqrp-us