Each Victoria amp is hand wired on vulcanized fiber eyelet board, insuring durability! All wiring is solid core, like the original (as opposed to stranded wire) - essential for the characteristic, woody tone. CGE pots - totally noiseless w/smooth taper for ease of dialing-in-sound. Finger jointed solid pine cabinet, strong, durable, no cabinet buzz w/great resonance, lacquered Cotton Tweed, great looking and the exact material used for the original tweeds. Hand wound, paper interleaved output-transformers w/period correct voltages - no cold, harsh, high plate voltages and center tapped filament - no heater hum! 16 gauge triple plated steel Chassis! Output transformers are manufactured using the actual Triad engineering data hand wound, paper interleaved on paper bobbins rich harmonics - astounding tone built to last forever tremendous bottom end, singing highs, strong headroom! Allen Bradley carbon composition resistors individually measured before wiring to insure exacting tolerance w/low noise, extreme reliability, warm sound - unlike metal or carbon film resistors! Sprague Electrolytics capacitors - preformed for stability w/custom made coupling & decoupling caps - highest quality and durability - manufactured to our precise specifications to simulate the frequency response of the originals! Key ingredient to the vintage tone - modern polypropylene film caps sound too bright! Every tube is Electronically and sonically matched for high reliability, great tone, superior quality, high output - low noise! Each speaker is thoroughly sound tested with a 24 hour break in period for maximum reliability