Unison Research Simply Italy Stereo-Integrated Amplifier Black Edition

A special edition for discerning customers

Unison Research honors its most successful audio products with an extraordinary special edition: the Black Edition. This includes the Simply Italy, Triode 25 and S6 models - each a masterpiece in the world of tube amplifiers.

The Black Edition combines first-class technical improvements with a sophisticated, modern design. A high-gloss lacquered front panel, dark anodized metal surfaces and elegant, redesigned typography give the amplifiers a high-quality appearance that matches the outstanding sound level.

Technological perfection and acoustic brilliance

The Black Edition from Unison Research redefines the standard for tube amplifiers. The Simply Italy Black Edition in particular stands out for its technical innovations that have been carefully tuned for sound quality and ease of use.

Electronic polarization for maximum performance

A key feature of this edition is the introduction of electronic polarization, which ensures that the operating point of the power tube remains stable throughout its lifetime. This technology eliminates the need for auto-bias and allows the KT77 tube to be fully utilized. The result is increased tube performance and a sonic experience of the highest precision and purity.

Optimized output transformer

Another key element of the Black Edition is the revised output transformer. The new design uses a specially developed winding technology with five separate sections, which significantly increases the transmission efficiency and thus the sound quality of the KT77 tube. This detailed revision guarantees harmonious and detailed music reproduction that will impress even the most demanding listeners.

Improvements in the circuit and power supply

Unison Research has completely redesigned the circuitry of the Simply Italy Black Edition, optimizing both the signal path and the power supply to achieve maximum sonic purity using the same technology used in the brand's reference devices.

The input selection circuit has been designed to the highest standards and ensures precise signal transmission. Particular attention has been paid to the ground paths and channel separation. This careful design minimizes interference and guarantees outstanding stereo reproduction.

High-quality materials for first-class signal routing

The audio signal is routed in shielded, first-class cables, which minimizes transmission losses and effectively reduces external influences. This targeted choice of materials and construction underscores Unison Research's commitment to using only the best components in its amplifiers.

A design that makes quality visible

The external appearance of the Black Edition reinforces the high-quality impression of these amplifiers. The high-gloss lacquered front panel gives the devices a luxurious appearance, while the dark anodized metal surfaces not only look classy but are also extremely robust. The revised typography of the graphic design underlines the modern approach that Unison Research is pursuing with this special edition.

TECHNICAL DATA

• Output power: 10 W per channel
• Bandwidth (-1dB): 15 Hz – 50 kHz
• Signal tubes: 2 x ECC82 Gold Lion
• Power amplifier tubes: 2 x KT77 Gold Lion
• Polarization: Pure Class A in ultralinear configuration with 43% tap (power tubes)
• Inputs: 3 x RCA RCA, 1 x USB, 1 x S/PDIF, 1 x Toslink
• Outputs: 1 x Subwoofer RCA (Stereo)
• Feedback selectable between 3 dB and 4 dB
• Dimensions WxHxD: 26 x 18 x 40 cm
• Weight: 15 kg