UNISON RESEARCH TRIODE 25 BE

Description

Stereo Integrated Valve Amplifier – special edition with heightened power and lower distortion.

• Output Stage: Push-pull, Ultralinear, Class-AB
• Output power: 50W pentode mode 30W triode mode
• Signal valves: 2 x ECC83 Gold Lion and 1x ECC82 Gold Lion
• Output power valves: 4 x KT77 Gold Lion in push pull configuration
• Working mode: Triode or Ultralinear with tap at 60% (power valves)
• Relay Input Selector with Return GND Technology
• Bias adjustable
• Inputs: 3 line RCA, 1 USB, 1 SPDIF, 1 Toslink
• Outputs: 1 subwoofer RCA (stereo), 1 line out
• Feedback: 10dB to 12dB selectable
• Bandwidth (-1dB): 10Hz – 50kHz
• Dimensions (x y z): 30 x 45 x 20 cm – 12 x 18 x 8 inch
• Weight: 20kg

Review links:

Unison Research Triode 25 BE, Hi Fi News July 25, Outstanding, SEE REVIEWS AND DOWNLOADS

PRODUCT REVIEW: HI FI NEWS JULY 25, OUTSTANDING

Download

We let seasoned industry scribe Mark Craven loose on the Unison Research Triode 25 BE amp for Hi Fi News July 25 issue. He says it “outperforms its size and price with a captivating, moreish – and, yes, tube-like – sound. The USB DAC is a useful addition, and the choice between pentode and triode modes serves both system matching and personal taste. Add in the compact style, generous connectivity and ease of use, and you’re onto a winner.”