Stereo power amp ES-4. Provides maximum power per channel of 15W R.M.S at 4 ohms. Due to its power and quality, it is recommended for portable CD players, Walkmans, buses, home audio, p.a. systems, etc.
Power source with transformer included in the plaque. Provides a voltage range according to the model, totally stabilized and shortcircuitable. Allows adjustment to the voltage output level in approximately 3 V. in both directions.