Cayin MT-50 Plus Bluethooth tube integrated amplifier

Cayin MT-50 Plus Bluethooth tube integrated amplifier

Now exclusively with General Electric NOS tubes - Made in USA

The Cayin MT-50 is only 36 cm wide. Even so, our affordable, compact amplifier offers tube technology for adults.

Its push-pull ultralinear circuit uses four KT88 type beam power tetrodes that deliver stable power. A double triode 5BK7A tube is used as the input voltage amplifier. Two 5BK7A NOS driver tubes (Made in USA) are used to control the output tubes, which can be switched between triode or ultra linear operation. The user can choose between a particularly balanced sound and double the power output. The rectification of the voltage supply of the three input driver tubes is carried out by a NOS US RCA 22DE4 rectifier tube.

With the bias display of the Cayin MT-50, the quiescent current can be fine-tuned via external controllers. In addition to such features for purists, the freely wired, small, fine tube amplifier has a contemporary feature: it not only accepts music signals via its solid gold-plated analog RCA inputs, but also wirelessly via Bluetooth. This is not only practical for the convenient playback of playlists on the smartphone. It also sounds surprisingly good. For an affordable price, there is hardly an amplifier that is so solidly built, can be used so flexibly and also combines digital wireless streaming with rich tube sound.

With this Bluetooth tube amplifier you buy an amplifier that will continue to meet your requirements in the future.

Specifications

• Frequency range: 10Hz-50kHz (-3dB)
• Output power (RMS) at 4 and 8 ohms: 40W + 40W ultralinear, 21W + 21W triode.
• Total harmonic distortion (THD): 1% (1kHz)
• Signal to noise ratio: 90 dB
• Input impedance: 100kOhm
• Input sensitivity: 3000mV
• Circuit: Class A / B
• Tube assembly: 3x 5BK7A NOS tubes, 4x KT88, 1x 22DE4
• Equipment: Integrated bias measuring instrument
• Inputs: 3 x line, bluetooth
• Bluetooth wireless streaming
• Bluetooth version: V4.0
• Processor: CSR8670
• Range: 10 meters
• Bluetooth standards: SBC, AAC, APT-X
• Circuit: Class A / B
• Housing color: anthracite metallic
• Front panel: silver
• Speaker impedance taps: 4 ohms, 8 ohms
• Maximum power consumption: 270VA
• Mains voltage: 230V AC / 50Hz
• Dimensions (W x D x H): 360mm × 330mm × 180mm
• Weight: 16.5 kg