Etude product line

Etude Product Line

The Etude product line has excellent specifications such as a full power bandwidth extending from as low as 20Hz up to 80 kHz and a low insertion loss of less than 0.5 dB. The Etude transformers have a 4/8 dual secondary with equal performance. This excellent performance is available at a competitive price.

At the moment, the Etude product line consists of 2 single ended transformers. Tube designs using 300B, 2A3 or pseudo triode KT88/6650/EL34 , either in single or parallel tube operation are supported. The heart of the Etude range is a double-C grain oriented SiFe core.

ID CODE Z pri application  
ETUDE 1 3K3 SE 300B, KT88, 6550  more detail
ETUDE 2 1K65 PSE 300B, KT88, 6550  more detail