Unison Research Triode 25 Stereo Integrated Amplifier Black Edition
€4,299.00
per Piece incl. VAT / incl. Shipping
Available in 7 days, delivery time 1-3 days
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Unison Research presents the Black Edition of its most successful products: Simply Italy, Triode 25 and S6. This special edition represents technological excellence and modern design. With a clear focus on sonic perfection and aesthetic innovation, it sets new standards in the world of high-quality audio devices.
The characteristic elegance of the Black Edition is reflected in every component: high-gloss lacquered front panels, dark anodized metal surfaces and a newly designed graphic concept with optimized typography give the devices a contemporary, sophisticated appearance.
GENERAL OVERVIEW
In order to further improve the sound quality of the Triode 25, Unison Research has comprehensively optimized the existing concept of this amplifier. The focus was on both technical precision and the needs of audiophile customers who place the highest value on clarity and detail in the sound.
The signal routing and power supply have been specifically redesigned to reduce distortion to a minimum while increasing performance. The result is an amplifier that surpasses the performance of its predecessor in many ways and sets new acoustic standards.
One of the key innovations is the flexible operation of the power tubes, which can operate in either triode or pentode mode. In triode mode, the amplifier develops a particularly harmonious sound characteristic with an output of 30 watts, while the pentode mode with 50 watts offers more dynamics and power. This versatility allows you to adjust the sound exactly to your individual preferences.
The input selection circuit of the Triode 25 Black Edition also impresses with its state-of-the-art technology. The use of micro relays and the so-called return GND technology - originally developed for reference devices from Unison Research - ensures precise signal transmission with the highest operational reliability.
In addition, great importance was attached to perfect grounding and excellent channel separation. These measures almost completely eliminate noise, while the musical presentation impresses with maximum clarity and detail. Wherever technically possible, shielded, high-quality cables are used to transmit the audio signal unadulterated and purely.
DESIGN AND MATERIALS
In addition to the technical improvements, the external appearance of the Triode 25 has also been revised to create an ideal balance between functionality and aesthetics. The high-gloss lacquered front panel attracts attention, while the dark anodized metal surfaces underline the impression of quality and durability. The revised graphic design and modernized typography round off the overall picture and fit seamlessly into the high-quality appearance.
ADDITIONAL FEATURES AND EQUIPMENT
The Triode 25 Black Edition offers numerous additional features that make it the first choice for discerning music lovers. These include:
Adjustable bias: Allows precise adjustment of the tube power and contributes significantly to the individual sound setting.
Feedback circuit: Adjustable in two positions, this function allows a targeted adjustment of the sound characteristics.
Unfiltered SUB output: Specially designed for connection to active subwoofers, this interface preserves the authentic sound character of the amplifier and ensures seamless integration.
DIGITAL AND ANALOG INPUTS
In addition to the three high-quality analog inputs, the amplifier features the newly developed DAC3, which offers extensive digital connection options:
- USB: Supports PCM up to 384 kHz as well as DSD natively up to 256x and DoP up to 128x. This versatility ensures exceptional sound quality even with high-resolution digital audio sources.
- Toslink and S/PDIF: Both inputs support signal processing up to 192 kHz, which enables the connection of a wide variety of digital devices.
- These expanded connection options make the Triode 25 Black Edition a future-proof amplifier that reproduces both analog and digital sources to perfection.
SUMMARY
The Triode 25 Black Edition is aimed at listeners who do not want to make compromises. It combines technical excellence with an attractive design and a wide range of connection options. The most important features at a glance:
- Operating modes: Triode (30 W) and Pentode (50 W)
- Precisely adjustable preload for individual sound settings
- feedback circuit with selectable sound characteristics
- Unfiltered subwoofer output for seamless integration and true-to-original sound
- Micro-relay-based input selection circuit with return GND technology
- Advanced DAC3 with USB, Toslink and S/PDIF inputs
Technical data
- Output power: 50 W in pentode mode, 30 W in triode mode
- Bandwidth (-1dB): 10 Hz – 50 kHz
- Preamp tubes: 2 x ECC83 Gold Lion and 1 x ECC82 Gold Lion
- Power amplifier tubes: 4 x KT77 Gold Lion in push-pull configuration
- Polarization: Class AB
- Operating mode: Triode or Ultralinear with 60% tap (power tubes)
- Inputs: 3 x RCA RCA, 1 x USB, 1 x S/PDIF, 1 x Toslink
- Outputs: 1 x Subwoofer RCA (Stereo), 1 x Line Out RCA
- Feedback 10 dB to 12 dB selectable
- Dimensions WxHxD: 30 x 20 x 45 cm
- Weight: 20 kg
| Color: | black |
|---|---|
| Condition: | new goods |
| Device depth mm: | 450 |
| Device height mm: | 200 |
| Device width mm: | 300 |
| Inputs: | Analog RCA, Digital Toslink, USB |
| Outputs: | Digital RCA |
| Product type: | Integrated amplifier |
| Series: | triode |
Safety Information
Product-specific safety instructions can be found in the operating manual.
