The Marantz DLT-1 digital line transformer has been developed by inheriting the design concept

of the output transformer used in the Philips LHH2000 professional CD player.

The Marantz DLT-1 digital line transformer is an inline transformer (plus a few loading resistors) designed to go between CD player and amp.

The Marantz DLT-1 actually increased the output slightly, but it helped to filter out RF mush coming out of many CD players twenty years ago. 

Its Philips sister is the rare Philips L-300 audio line transformer

Specifications:

Type Line TRANSFORMERS

Type Floating balance in/out

Maximum external dimensions

Width: 124

Height: 80

Depth: 170 mm

Weight: 1.3kg