Cayin MT-35MK2 Bluetooth silver - Tube Stereo Integrated Amplifier (Valves)

Bluetooth, AAC, and LDAC CAYMT35MK2BTSR 00695791490033 The Cayin MT-35MK2 Bluetooth, handcrafted with meticulous care, offers a warm sound signature characteristic of tube amplifiers, while enabling wireless connectivity via Bluetooth 5.0 with high-resolution codecs. Its refined ...Bluetooth, AAC, and LDAC CAYMT35MK2BTSR 00695791490033 The Cayin MT-35MK2 Bluetooth, handcrafted with meticulous care, offers a warm sound signature characteristic of tube amplifiers, while enabling wireless connectivity via Bluetooth 5.0 with high-resolution codecs. Its refined design features four EL34 tubes and three American NOS 5BK7A tubes, supported by a substantial toroidal transformer and two output transformers to deliver an adaptable power output of 2 x 35 watts in ultra-linear mode or 2 x 18 watts in triode mode.

The Cayin MT-35MK2 Bluetooth amplifier is a testament to exceptional artisanal expertise. Fully hand-assembled with meticulously executed point-to-point wiring, it benefits from rigorously selected components to ensure outstanding sound quality. At its heart lies a generously sized toroidal transformer that provides stable power even during the most demanding musical passages.

The two output transformers contribute to an extended frequency response, ranging from 8 Hz to 55 kHz (-3dB), ensuring faithful reproduction of musical details across the entire sound spectrum. The high-quality Alps potentiometer allows for precise volume control without channel imbalance, while the integrated front-panel meter greatly simplifies bias adjustment—a task usually complex on tube amplifiers. This feature significantly enhances the device’s user-friendliness while ensuring optimal long-term performance.

Sonic versatility is one of the major strengths of the Cayin MT-35MK2 Bluetooth, thanks to its triode/ultra-linear mode switch. In ultra-linear mode, the amplifier delivers 2 x 35 watts into 8 ohms, with a more extended bass response and increased dynamics—ideal for tracks that demand more impact and energy. Switching to triode mode reduces the power to 2 x 18 watts into 8 ohms, but the amplifier offers a wider soundstage, richer texture, and increased warmth, which is especially appreciated for acoustic, vocal, or classical recordings.

This duality allows you to tailor the amplifier to different musical styles or listening preferences without changing equipment. The Cayin MT-35MK2 Bluetooth stands out for its balanced approach between analog tradition and digital modernity. Its three RCA line inputs allow you to connect conventional sources such as CD players, tuners, or external phono preamplifiers.

But it’s the integrated Bluetooth 5.0 module that gives it an exceptional contemporary dimension. Compatible with standard SBC and AAC codecs, it also supports Sony’s high-resolution LDAC codec, enabling wireless transmission up to 24-bit/96kHz. The Bluetooth signal is processed by an ES9018K2M SABRE32 DAC, renowned for its precision and musicality, ensuring high-quality digital-to-analog conversion.

This feature makes it easy to enjoy music streaming services from a smartphone, tablet, or computer, while preserving the musical essence unique to tube amplifiers. For private listening enthusiasts, a 6.35 mm headphone jack is available on the front panel, offering the same warm sound signature as the speaker outputs. The soul of the Cayin MT-35MK2 Bluetooth lies in its carefully selected tubes.

The input stage uses three American-made 5BK7A NOS (New Old Stock) tubes, known for their low noise and musicality. The power stage is entrusted to four EL34 tubes, celebrated for their tonal balance, midrange presence, and ability to naturally reproduce harmonics. Unlike transistor amplifiers, which can sound clinical, these tubes give recordings an organic dimension and a three-dimensional presentation of the soundstage.

Vocals gain presence and naturalness, string instruments regain their characteristic warmth, and the overall sound benefits from a texture impossible to replicate with conventional solid-state technologies. With dimensions of 326 x 184 x 272 mm and a substantial weight of 13.5 kg, the Cayin MT-35MK2 Bluetooth boasts a robust construction suited to the high-quality components it houses. Its metal chassis, available in black or silver finish depending on the version, offers an aesthetic that is both classic and contemporary.

The elegant front panel features an ergonomic layout with the source selector, volume control, bias indicator, and headphone output, all easily accessible. The design highlights the tubes, which, when in operation, emit a gentle glow that adds a visual dimension to the listening experience. A protective grille is provided to secure the tubes without compromising their visibility.

The screw-type speaker terminals accept various connector types and offer outputs for 4 and 8 ohm impedances, allowing optimal adaptation to a wide range of loudspeakers. What is the main difference between triode and ultra-linear modes? Triode mode prioritizes tonal quality, offering a wider soundstage, richer midrange, and a smoother presentation, but with power limited to 18 watts per channel. Ultra-linear mode doubles the power to 35 watts per channel and extends the bass response...