PLEASE CHECK AVAILABILITY BEFORE CONFIRMING YOUR PURCHASE! Our stock can change any minute – we sell through various sales channels.

Brand New! – Closed Box
We are authorised dealers of the finest audio gear and musical instruments.

Note 1: Free shipping within EU. Shipping price to any other country is an estimate. Please message us for specific shipping price to your particular location.
Note 2: This product is custom ordered, please check availability and/or eventual shipping delay.
Note 3: This product is factory set for 240V. Other voltages upon order. Manufacturer´s warranty valid only in the EU.
Note 4: We sell without taxes anywhere outside Europe and to valid VAT ID companies inside Europe. Please ask us your price without Tax in those cases.
Note 5: We can quote any kind of bundle with our products at the most convenient prices. Just visit our store and ask for it.

UNISON RESEARCH TRIODE 25 BLACK EDITION - STEREO INTEGRATED VALVE AMPLIFIER

To improve the Triode 25 we worked on its strengths and we went even further to achieve higher sound quality. The circuitry has been revised in the signal path and power management, again surpassing the milestones already achieved in the Triode 25. We reduced the distortion and increased the power.
Thanks to its specially designed circuit the power valves of Triode 25 Black Edition can operate either in triode or pentode mode. T
he input selection circuit now utilizes the same advanced technology found in our most premium equipment. We’ve also paid extreme attention to the design of ground paths and channel separation to ensure optimal performance. The valuable audio signal, where possible, travels protected in high-quality coaxial cables.
All the new Black Edition series are equipped with 3 digital inputs USB,SPDIF and Toslink

Tech Specs

  • 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
  • Relay Input Selector with Return GND Technology
  • Bias adjustable
  • Working mode: Triode or Ultralinear with tap at 60% (power valves)
  • 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

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Triode 25 Black Edition
Categories
Made In
  • Italy

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Pure Pro Audio & Hi Fi

Mijas, Spain
Joined Reverb:2020

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