When is it time to consider adding a SUT?


I have an ARC reference phono 2 and am about to take possession of a Benz LPS with a low output. I have heard that installing a SUT such as one from Bobs devices can help the phono pre and provide better end to end performance. Would this help a quality phono pre like the ref 2?
thanks 

gtaphile

Showing 1 response by rodman99999

Depending on whether you’re running the cart in balanced or unbalanced, the Ref 2 will give either 74 or 68 dB of gain(respectively), which SHOULD be plenty, with even a very low output cart. Especially given how low the noise level is with the Ref. The Benz LP-S is rated at .36 mV, which isn’t as low as many. Everything will depend on the rest of your system’s gain, speaker efficiency and your preferred SPLs.