Dual mono design with beefy CLCLC power supply filtering using Mundorf HV+ 4 pole caps, Vcap copper foil caps, Vcap Odam caps, Sonic Craft Gen 1 caps, and Renco Toroid chokes. Separate power tranny for B+ and 6.3v tube filaments. Tent Labs heater supplies. Neotech 14 gauge solid core copper in Teflon used in power supply as well as Duelund Polycast 600v wire.
The 6sn7 circuit comes from Paul Weitzel of Tube Research Labs. Paul passed away several years ago and is greatly missed. I used only the very best parts in this circuit including Duelund stranded copper wire, Duelund Cu Sn output capacitors, Audio Note Non-magnetic Tantalum, Shinkoh and Mills MRA resistors. Khozmo 64 step attenuator with remote.
The unit is also SS voltage regulated with both right and left channel regulators in keeping with the dual mono design. The regulators were both designed and built by Ralph of Atmasphere specifically for my needs and unique build. Ralph is a wonderful man and has always been willing to help me with any design and build questions.
The unit is point to point wired with the exception of the Tent Labs heater supplies and Ralph’s voltage regulators. The circuit boards on the 6sn7 tube stands simply hold the parts in place with point to point wiring under the boards.
The tube stands and complete power supply are built on vibration isolated sub chassis boards with special footers placed under each sub chassis.
The wood chassis was build by a craftsman, I say artist, in Canada. It is a work of art and very high quality. All connectors are top of the line from Furutech and KLE Innovations.
IsoAcoustics Gaia 1 footers are attached to the chassis bottom. Perfect Path Audio E-Cards and + mats have also been added.
I have owned many an outstanding preamp and can confidently say this preamp is my favorite sonically. It sounds stunningly beautiful and so right top to bottom.