Unison Research Sinfonia Anniversary | Integrated amplifier with 4 KT88 tubes | 2 YEAR WARRANTY

Name: Unison Research Sinfonia Anniversary | Integrated amplifier with 4 KT88 tubes | 2 YEAR WARRANTY
Brand: Unison Research
Price: 6199.00 CHF
Availability: BackOrder

Reference 73759

CHF6,199.00 Tax included

Supplier stock – typically 4 to 7 days

Unison Research Sinfonia Anniversary, a dual mono integrated tube amplifier. Four KT88 in parallel single-ended ultralinear class A deliver 29 W, with remote control and a subwoofer output.

Color : Red

Dark Wood
Red

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Supplier delivery time usually 4 to 7 days

Description
Product Details

Light wood amplifier with a copper plate and three black covers at the back, three-quarter view

Dual mono tube integrated

The Sinfonia Anniversary is a stereo integrated tube amplifier built as dual mono, with a separate circuit for each channel. Unison Research places it in its classic line, alongside the Preludio and the Performance. It comes in a Cherry or Mahogany finish.

Close-up of Gold Lion power tubes and small Genalex tubes on the copper plate

Four KT88 in class A

The output stage combines four KT88 tubes in parallel single-ended ultralinear configuration, in class A, for an output of 29 W. Two ECC82 and two ECC83 Gold Lion complete the official tube line-up. Frequency response extends from 20 to 80,000 Hz at -1 dB.

Power tubes switched on, orange glow behind the glass, above the copper plate

Line inputs and remote control

Four line inputs and a tape/monitor loop, with an impedance of 47 kΩ, take the sources. The infrared remote control handles input selection and volume. Feedback is set at 14 dB.

Rear panel with loudspeaker terminals, RCA sockets and mains inlet below three black covers

Subwoofer output, 4-8 Ω terminals

At the rear, a tape output and a stereo RCA subwoofer output sit next to the loudspeaker terminals, designed for 4 to 8 Ω speakers. Power consumption reaches 500 W at most. The amplifier measures 44 x 42 x 21 cm (W x D x H) and weighs 25 kg, with a 2-year warranty and 3 months on the tubes.

Red = Cherry; Dark Wood = Mahogany

Reference 73759

Data sheet

Product Type: Tube amplifier
Features: IR remote control (inputs and volume)
Brand: Unison Research
Audio outputs: 1 tape output, 1 stereo RCA subwoofer output
Number of channels: 2
Analog inputs: 4 line inputs, 1 tape/monitor input
Subwoofer output: Yes
Output power: 29 W
Color: Cherry Tree
Mahogany
Technology: Feedback: 14 dB
Input impedance: 47 kΩ
Tubes: 4 x KT88, 2 x ECC82, 2 x ECC83 Gold Lion
Amplification technology: Dual mono
Parallel single-ended ultralinear, class A
Power consumption: 500 W max
Frequency response: 20 - 80000 Hz (-1 dB)
Impédance de charge recommandée: 4 - 8 ohms
Width: 44.0 cm
Depth: 42.0 cm
Height: 21.0 cm
Unit weight: 25.0 kg