Supratek Audio LaGrange Pre amp with Phono

Supratek Grange with modifications. Line stage changed to Mu- follower design using 6sn7 + 6BL7. Vintage Sprague,and General Electric oil caps, Dale, IRC, Allen Bradley , Caddock Resistors, New tube sockets in line stage, Nos Amphonol Cinch. Phono Mods, 4 position Grayhill switch for phono loading 47K, 1000 ohm, 500 ohm, 270 ohm, 90 ohm, precision resistors. Resistors in the signal path upgraded to caddock MK 132 type, constant current device to 6688 input tube disconnected. One oil capacitor added to phono otherwise original. World Class Phono. Tube compliment all NOS, Phono section - Phillips 6688,Amperex 7308, 6H30. Line Stage Sylvania 6sn7 -GTA tall boys,RCA 6BL7. Power Supply- Mullard GE branded GZ 34,Tung Sol JAN CTL 6L6 WGB, Sylvania JAN CHS 5932. Revelation Audio Labs Passage Cyro- Silver Reference Umbillical Cord, 7ft,which is a upgrade. Two unbalanced outputs. This mod is a sonic upgrade. It is effortless and the spatial presentation is out of this world, there is no noise period. Jet black back ground. Great midrange and a sweet top end, slamming bass, very fast and dynamic. Upgrade in tonality ,dynamics,resolution and naturalness that never existed before mods. Add 3.5% PayPal.