Sutherland Engineering Duo Phono Preamplifier with Linear Power Supply Speaker Type_Bookshelf C) Filler: Clear FEP (Teflon)

C) Filler: Clear FEP (Teflon) air tubes surround each conductor maintaining low dielectric constance and cable construction stability

Silver Diamond Waveform II™ Digital XLR Cable

“The first serious meeting with Tellurium Q products turned out to be unexpectedly interesting

It’s clear that I’ve achieved also a synergy among all the components of my sound system… otherwise the sound could be very good

Sutherland Engineering Duo Phono Preamplifier with Linear Power Supply Speaker Type_Bookshelf C) Filler: Clear FEP (Teflon)The DUO is derived from the cost no object PhonoBlock and the cost optimized 20 20. No expense was spared in the design and construction of the Phono Blocks. The Phono Blocks are at the pinnacle of phono preamp performance. It just doesnt get any better. The 20 20 was designed to get the most performance possible at its predetermined price point. To get there, extra was spent to get premium parts and circuitry into the signal path. Consequently, some