Telefunken TF39 Copperhead

Circuit Design

The TF39 features a new old stock American-made 5654W vacuum tube, all-brass K67-style capsule, and a premium Swedish-made Lundahl output transformer. These components create a balanced frequency response and natural tonality, making the TF39 a trusty go-to choice.

Key Features

• Designed and assembled by hand in the USA
• Pleasant, natural mid range
• Extended low frequency response
• Stand out antique copper finish
• Premium EU-made Lundahl transformer

Applications

• Natural vocals, bluegrass, folk, and Americana styles
• Electric guitar
• Drums: Kick Out, Overheads, & Room
• Saxophone
• Upright piano
• Banjo