Ladder resistor volume attenuation, MIT Multicaps, point to point wiring. Allnic Audio's founder had a hand in producing these units and the build quality sings those praises very clearly. Unit uses 3 Electro Harmonix 12AY7 / 6072A tubes. Just re-tubed and I will include 4 extra new tubes. Stock feet were replaced with Pangea Audio Pico Small Sorbothane Footers. Price includes shipping to the lower 48 and paypal fee. Will only ship to USA address.

