Cayin MT 50 Plus Bluetooth Tube Amplifier

This unit is built with KT88 tubes and offers 40 watts in Ultra mode and 21 watts in Triode mode. It features meticulous craftsmanship with handmade silver point-to-point wiring.

The tube configuration includes 4 KT88s, 1 RCA 22DE4, and 3 GE NOS USA 5BK7As. To simplify bias adjustments, an on-board bias meter is included. Additionally, it offers various input options such as CD, AUX1, AUX2, and Bluetooth connectivity.

It incorporates two EI output transformers with wide bandwidth, ensuring high-quality audio reproduction. A specially designed toroidal transformer is utilised for the power supply, enhancing efficiency and stability. To maintain audio fidelity, the amplifier employs Takman carbon resistors known for their superior sound characteristics.

Voltage amplification and drive amplification are handled by the 5BK7A tubes, selected for their excellent performance. For independent power supply, a rectifier RCA 25AX4GT is employed. The AB1 push-pull amplification is achieved by utilising four KT88 tubes, delivering powerful and dynamic sound.

The amplifier is designed with selectable Triode and Ultralinear modes. Triode mode offers a soft and clean original sound, while Ultralinear mode provides detailed and expansive sound reproduction.

Convenient user BIAS adjustment is available with the integrated BIAS meter located on the top of the amplifier, allowing easy monitoring and adjustment.

The amplifier also features Bluetooth input for seamless wireless connectivity.

For added protection, an easily-installed tube cover is included.