Amplifier born in 1963 in the United States developed by hand from start to finish, after many years developing the Best tone for the legendary ab763 circuit initially developed by the American company Western Electric and later used in the Deluxe Black face reverb. The construction of the Furniture is made up of dovetail embedded joints without anchoring joints for better stability and resonance together with the best integrity of the same, with solid national poplar wood offers all the dynamic range and a contained weight with a large clear emitter projection, crisp and with better registers than other woods such as pine or birch or laminates. Built under the point to point technique, we select each electronic component one by one. Jupiter Condenser Yellow signal capacitors made in the USA, 1/2 watt and 1 watt resistors Composite carbon enhance harmonics and give that tab sound sought after by lovers of Vintage sound, Sprague Military specs New old stock electrolytic capacitors close the set of the fiber board together with its famous Ldr, Optoclopador New old stock together with its RMC ceramic capacitors made in USA also old stock. Tube and vibrated reverb circuit, controlled by its external pedal where to switch each effect included in the amplifier. Our Custom Retro Luxe reverb is equipped with NEW old stock 6v6 polarized power tubes with an internal BIAS control in the amp and works in class AB to exploit the highest tonal performance of the amplifier. His grinding machine is a JJ Gz34 and has 6 pre-amp tubes 4 Tung sol 12ax7wa and two 12at7 Ei tubes made by Tungsram from 1970. It is accompanied by a reverb tank upgraded by us wired with authentic shielded cable with RCA connectors identical to 1960s. 220volts power supply. Amplification power 22 watts in class AB. USA Transformers Speaker Jensen C15k with treatment in our trailer for 16 hours of work so you can enjoy the best tonal range as soon as you plug in the amp.