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Unison Research Unico PRE v2 Symmetric Pre Amplifier

€5,899.00

per Piece incl. VAT / incl. Shipping

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2026-02-26T12:23:30+00:00

Available in 7 days, delivery time 1-3 days

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Product number: 215318

Accessories

Product­information
Product information Unico PRE v2 Symmetric Pre Amplifier
Productnumber

215318

With the Unico PRE, Unison Research presents the new flagship preamplifier in the Unico series. At the same time, this model officially introduces the new design language of the Unico product family – together with the Unico DM. The design has been completely revamped, combining modern lines with an elegant, clearly structured form.

Design & Housing Construction

The 15-millimeter-thick front panel is milled from a solid block of aluminum. This construction provides stability and underscores the high manufacturing precision. The Midnight Black and Velvet Gold surface finishes add distinctive accents and highlight the details of the front panel design. The finely finished texture is appealing both visually and to the touch.

A 2-millimeter-thick aluminum cover encases the entire housing. It ensures a clean, harmonious look and reinforces the device's solid overall impression. The choice of material is based not only on aesthetic but also on structural considerations.

Wooden elements incorporate the historic Unico logo, consciously referencing the brand's heritage. This design detail connects the new design line with the series' history.

Functional design feature

A special element is located inside the device: the Unison Research logo serves as the on/off switch. This detail combines design and function in a distinctive way and fits seamlessly into the revised overall concept.

Precise volume control

For volume control, the Unico PRE uses a high-quality integrated component with precision resistors. This solution ensures precise level control and perfect channel balance. The precise tuning guarantees that the audio signal remains pristine under all operating conditions.

The high precision of the resistors ensures a consistent balance between the left and right channels. This significantly contributes to signal integrity and clean playback.

TECHNICAL DATA

  • Type: Fully symmetrical hybrid preamplifier
  • Operating mode: Class A
  • Tube complement: 2 × ECC83 / 12AX7 Gold Lion
  • Output stage: Transistor (Solid State)
  • Remote control: Infrared
  • Analog inputs:
    • 3 × Line (RCA)
    • 3 × Line (XLR)
    • 1 × Phono MM / MC
    • 1 × Line In
  • Digital inputs:
    • 1 × USB
    • 2 × Toslink
    • 2 × S/PDIF
  • Maximum input voltage:
    • 2.58 Vrms (RCA)
    • 5 Vrms (XLR)
  • Input impedance:
    • 20 kO (RCA)
    • 57 kΩ (XLR)
  • Exits:
    • 2 × RCA
    • 1 × XLR
    • Dual subwoofer output
    • Line Out
    • 1 × 12 V Remote Power On
  • Reinforcement:
    • 20 dB (RCA)
    • 15 dB (XLR)
  • Maximum output voltage (1% THD @ 1 kHz):
    • 8 V (RCA)
    • 16 V (XLR)
  • Output impedance:
    • 770 O (RCA)
    • 1500 O (XLR)
  • Negative feedback: 0 dB
  • Power consumption: 50 VA
  • Network backup:
    • 1.6 AT (100–120 V)
    • 800 mAT (220–240 V)
  • Digital-to-analog converter: Sabre ES9018K2M
  • USB (USB-B input):
    • PCM up to 384 kHz
    • Native DSD up to 256 kHz
    • DoP up to 128 kHz
  • Toslink:
    • 2 inputs up to 192 kHz
  • S/PDIF:
    • 2 inputs up to 192 kHz
  • Dimensions (W × D × H): 45 × 43 × 14 cm
  • Net weight: 11 kg



Color: gold
Condition: new item
DAC function: Yes
Device depth mm: 430
Device height mm: 140
Device width mm: 450
Inputs: Analog RCA, Analog XLR, Digital RCA, Digital Toslink, USB
Outputs: Analog RCA, Analog XLR
Product type: Preamplifier
Series: Unico
Product number 215318

With the Unico PRE, Unison Research presents the new flagship preamplifier in the Unico series. At the same time, this model officially introduces the new design language of the Unico product family – together with the Unico DM. The design has been completely revamped, combining modern lines with an elegant, clearly structured form.

Design & Housing Construction

The 15-millimeter-thick front panel is milled from a solid block of aluminum. This construction provides stability and underscores the high manufacturing precision. The Midnight Black and Velvet Gold surface finishes add distinctive accents and highlight the details of the front panel design. The finely finished texture is appealing both visually and to the touch.

A 2-millimeter-thick aluminum cover encases the entire housing. It ensures a clean, harmonious look and reinforces the device's solid overall impression. The choice of material is based not only on aesthetic but also on structural considerations.

Wooden elements incorporate the historic Unico logo, consciously referencing the brand's heritage. This design detail connects the new design line with the series' history.

Functional design feature

A special element is located inside the device: the Unison Research logo serves as the on/off switch. This detail combines design and function in a distinctive way and fits seamlessly into the revised overall concept.

Precise volume control

For volume control, the Unico PRE uses a high-quality integrated component with precision resistors. This solution ensures precise level control and perfect channel balance. The precise tuning guarantees that the audio signal remains pristine under all operating conditions.

The high precision of the resistors ensures a consistent balance between the left and right channels. This significantly contributes to signal integrity and clean playback.

TECHNICAL DATA

  • Type: Fully symmetrical hybrid preamplifier
  • Operating mode: Class A
  • Tube complement: 2 × ECC83 / 12AX7 Gold Lion
  • Output stage: Transistor (Solid State)
  • Remote control: Infrared
  • Analog inputs:
    • 3 × Line (RCA)
    • 3 × Line (XLR)
    • 1 × Phono MM / MC
    • 1 × Line In
  • Digital inputs:
    • 1 × USB
    • 2 × Toslink
    • 2 × S/PDIF
  • Maximum input voltage:
    • 2.58 Vrms (RCA)
    • 5 Vrms (XLR)
  • Input impedance:
    • 20 kO (RCA)
    • 57 kΩ (XLR)
  • Exits:
    • 2 × RCA
    • 1 × XLR
    • Dual subwoofer output
    • Line Out
    • 1 × 12 V Remote Power On
  • Reinforcement:
    • 20 dB (RCA)
    • 15 dB (XLR)
  • Maximum output voltage (1% THD @ 1 kHz):
    • 8 V (RCA)
    • 16 V (XLR)
  • Output impedance:
    • 770 O (RCA)
    • 1500 O (XLR)
  • Negative feedback: 0 dB
  • Power consumption: 50 VA
  • Network backup:
    • 1.6 AT (100–120 V)
    • 800 mAT (220–240 V)
  • Digital-to-analog converter: Sabre ES9018K2M
  • USB (USB-B input):
    • PCM up to 384 kHz
    • Native DSD up to 256 kHz
    • DoP up to 128 kHz
  • Toslink:
    • 2 inputs up to 192 kHz
  • S/PDIF:
    • 2 inputs up to 192 kHz
  • Dimensions (W × D × H): 45 × 43 × 14 cm
  • Net weight: 11 kg

Read more Close
Color: gold
Condition: new item
DAC function: Yes
Device depth mm: 430
Device height mm: 140
Device width mm: 450
Inputs: Analog RCA, Analog XLR, Digital RCA, Digital Toslink, USB
Outputs: Analog RCA, Analog XLR
Product type: Preamplifier
Series: Unico

Manufacturer

Unison Research A.r.i.a. Srl
Via E. Barone 4
31030 Dosson di Casier (TV)
Italy
tecnico@unisonresearch.com

Safety Information

Product-specific safety instructions can be found in the operating manual.