FONOLAB EQVES Model 1 Original Tamura Step-Up TransformerEQVES Model 1 input load switched compact Step Up Transformer The EQVES is a compact model with an original Tamura transformer inside with a unique signature that harks back to the Golden Age of Audio. Product Outline and Concept Inside a small box is a super permalloy core Tamura transformer which has both ultra wide band and ultra small distortion, merged with all our experience in the production of balanced transformers of the QVATTVOR series. We