Resource
Unison Research
Italian company founded in 1987 by Giovanni Maria Sacchetti. It makes valve amplifiers and other audio electronics, handmade in Italy.
Where to buy
Availability varies by region and retailer. Authorized dealers are listed on the official Unison Research website.
- Search Unison Research at Amazon
- Search Unison Research at B&H Photo
- Search Unison Research at Music Direct
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Verification sources
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