Unison Research Simply 845 Tube Integrated Amplifier

The Unison Research Simply 845 Tube Integrated Amplifier is a masterful blend of Italian craftsmanship and audio engineering. This integrated amplifier delivers exceptional sonic performance while offering a captivating visual experience.

Key Features

• Legendary 845 direct-heated triodes
• Pure Class A amplification
• Handmade in-house custom transformers
• Japanese-made ALPS RK27 motorized volume control
• Self-biasing triodes for plug-and-play convenience

About Unison Research

Unison Research, founded in Italy, has a long-standing reputation for crafting high-fidelity audio equipment that marries traditional craftsmanship with cutting-edge technology. Each product reflects their passion for music and dedication to producing equipment that delivers both sonic excellence and visual beauty. 

The Magic of the Simply 845

• Beautiful Tube Sound: Crafted with meticulous attention to detail, the Simply 845 employs the legendary 845 direct-heated triodes, renowned for their exceptional durability and captivating sound signature. This pure Class A amplifier delivers a warm, rich, and harmonically rich listening experience that transports you to the heart of the music.
• Simplified Design, Pristine Signal: Seamless integration of preamplifier and power amplifier stages eliminates the need for costly interconnect cables, ensuring pristine signal transfer and optimal sound quality. Compact design without compromising performance, ideal for various listening environments.
• Exceptional Sonic Performance: The amplifier delivers a warm, rich, and detailed soundstage. Its pure Class A amplification preserves musical nuances, while its ability to handle complex passages showcases its engineering prowess.
• Versatility and Compatibility: The Simply 845 excels with a variety of speakers, creating a sense of space and depth. It demonstrates its versatility by handling both demanding and less demanding loads.

Simply 845 Reviews

"The Simply 845 is capable of drama, delicacy, and danger which transcends reproduction turning the act of listening into full-fledged experience."

- Michael Lavorgna, Twittering Machines 

Rediscover the Magic of Analog

Indulge in the timeless allure of tube amplification with the Unison Research Simply 845 Tube Integrated Amplifier. Let the music come alive as you rediscover the magic of analog sound.

The Listening Room Difference

Your listening space is unique, and so are your needs. That's why we take the time to understand your preferences, your room acoustics, and your sonic dreams. We'll guide you through our range of hi-fi options, ensuring you find the perfect match for your space and budget. We believe in personal connections, exceptional service, and expert advice because when it comes to sound, there's no one-size-fits-all solution. Contact us to learn more.

Specifications

• Type: Integrated tube amplifier
• Tubes: 2 x 845 selected, 4 x ECC82/12AU7 selected
• Class: Pure class A
• Maximum power: 23W
• Bandwidth: 20Hz-50kHz, +0dB; -1dB @ 12W
• Feedback level: 14 dB
• Output impedance: 6 Ω
• Input impedance: 47 kΩ/100pF
• Inputs: 4 line level
• Outputs: 1 tape, 1 subwoofer
• Power consumption: 300VA
• Dimensions (W x H x D): 37 cm x 26cm x 57 cm (14 1/2 x 10 1/4 x 22 1/2  inch)
• Weight: 30.5 kg (67 Ibs)
• Mains fuses: 100V-120V: 5x20mm – 6.3 AT; 220V-240V: 5x20mm – 3.15 AT