Unison Research - Unico DM V2 - Dual-Mono Power Amplifier
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Unison Research - Unico DM V2 - Dual-Mono Power Amplifier
The Unison Research Unico DM V2 is the flagship power amplifier in the renewed Unico line, combining Italian industrial design with a serious dual-mono amplifier platform. Its front panel is machined from a solid 15 mm aluminum block, while the 2 mm wraparound aluminum top cover gives the amplifier a substantial, unified look. Available in Midnight Black or Velvet Gold, it also carries forward Unison Research’s signature wood accents and integrated logo power button for a distinctive visual identity.
Inside, the Unico DM V2 uses a refined dual-mono layout with a dedicated 750 VA encapsulated toroidal transformer for each channel, helping preserve channel separation and a stable, spacious presentation. The three-stage design begins with a pure Class A valve input stage using two ECC82 / 12AU7 Gold Lion tubes, followed by a solid-state section that prepares the signal for an output stage with three complementary parallel MOSFET pairs. Unison Research’s A.S.H.A. Class A-AB topology is engineered to combine the tonal character of Class A with the efficiency and practicality of Class AB.
Rated at 220 watts per channel into 8 ohms and 340 watts per channel into 4 ohms in stereo operation, the Unico DM V2 also supports bridged mono use with 650 watts into 8 ohms and 4 ohms. Balanced and unbalanced inputs, bi-wire speaker terminals, and remote trigger connectivity make it well suited for reference-grade two-channel systems. With its combination of power, refinement, and premium construction, the Unico DM V2 is built to control demanding loudspeakers with confidence and musical authority.
FEATURES
- Flagship Unico series dual-mono hybrid power amplifier
- Pure Class A tube input stage
- Gold Lion ECC82 / 12AU7 vacuum tube design
- A.S.H.A. Class A-AB amplification topology
- High-current MOSFET output stage
- Dual 750 VA encapsulated toroidal transformers
- 220 watts per channel into 8 ohms
- 340 watts per channel into 4 ohms
- 650 watt bridged mono operation
- Balanced XLR and unbalanced RCA inputs
- Bi-wire compatible speaker binding posts
- Midnight Black or Velvet Gold finishes
SPECIFICATIONS:
| Amplifier Type | Dual-mono hybrid power amplifier |
| Finish Options | Midnight Black; Velvet Gold |
| Input Stage | Pure Class A valve stage |
| Tubes | 2 x ECC82 / 12AU7 Gold Lion tubes |
| Output Stage | A.S.H.A. Class A-AB topology |
| Output Devices | Three complementary MOSFET pairs per channel |
| Power Supply | Dual 750 VA encapsulated toroidal transformers |
| Stereo Output Power | 220W per channel at 8 ohms; 340W per channel at 4 ohms; 370W per channel at 2 ohms |
| Peak Power | 670W peak at 2 ohms |
| Bridged Mono Power | 650W at 8 ohms or 4 ohms |
| Inputs | 1 x RCA; 1 x XLR |
| Speaker Outputs | 4 + 4 binding posts for bi-wire connection |
| Trigger | Remote power-on input and output |
| Dimensions (W × D × H) | 18.11" × 16.54" × 8.27" (460.00 mm × 420.12 mm × 210.06 mm) |
| Weight | 72.7 lbs (33 kg) |


