AUDIO TEKNE LT-4818

Second-hand. In good conditions. Shows signs of wear as seen in the photos. Without original packaging.

The AUDIO TEKNE LT-4818 line transformer features a Super Permalloy core enclosed in a solid pure carbon block case. This coupling transformer is designed for interfacing audio equipment, offering selectable output ratios of 2:1 and 4:1. When placed between components, it helps reduce distortion, enhancing the sound with greater depth, wider lateral spread, and a more natural sense of reverberation.

One of the most notable characteristics of this transformer is its ability to improve the rendering of high frequencies, which are often compromised in less refined systems. This is because, in the presence of distortion, high-frequency sound may seem extended, but it's often a masking effect caused by noise. With prolonged use of the LT-4818, the listening experience becomes more natural and less fatiguing, allowing subtle details to emerge without exaggeration.

The transformer also performs exceptionally well between preamplifiers and power amps, where it helps reduce gain and facilitates better interfacing between components. Moreover, it effectively separates ground loops, improves the signal-to-noise ratio, and most importantly, delivers a more natural and relaxed sonic presentation, significantly reducing listening fatigue during extended sessions.

Technical specifications:

• Impedance: 15 kOhm : 3.75 kOhm (2:1 ratio); 940 Ohm (4:1 ratio)
• Frequency response: 10 kHz – 50 kHz; less than 1 dB variation
• Weight: 1.9 kg
• Dimensions: 13.0 (W) x 7.0 (D) x 11.5 (H) cm