Stereo 20 with Leak PCB. Brand new with newly manufactured chassis exactly as an original. New Old Stock McMurdo or Cinch valve bases New transformers to much higher spec than the originals with UL tap OT's in M6 laminations. Frequency response far exceeds originals. Ventilated Mains Transformer running far cooler than original. New Leak branded PCB boards with gold plated turrets and paper in oil capacitors and 1% resistors. New main smoothing capacitors. Switchable Impedance selector. Includes Base and feet. New GZ34 rectifier valve and tested used valves from my stock, some are Mullards. One only for now, has been used to demonstrate at three shows running faultlessly for three days solid. £1,000 with free courier to UK or collect from SW London/Surrey.