Unison Research UNICO PRE i UNICO DM

UNICOPRE
Is a hybrid stereo pre amplifier with a quasi-dual-mono and fully balanced configuration.
The amplification stage and the output stage are designed in a balanced configuration too, operating in pure class A.
The power transformer, non critical power supply and digital control circuit are enclosed in a dedicated department of the chassis, far from the signal path and shielded by a wide electromagnetic screen.
Specifications:
Frequency response: flat @ 10Hz ñ -0.2dB @ 100kHz
Input stage: Pure class A
Balanced tube stage (ECC82/12AU7)
Output stage: Pure class A Discrete solid state buffer
Input connectors: 4+1 unbalanced, 4 balanced
Output connectors: 1 XLR, 1 RCA (fixed), 1 RCA (phase selectable)
Net weight: 12Kg


UNICO DM
Is a hybrid valve (tube) and solid-state power amplifier that combines the warmth of tubes with the power and control of solid-state design.
Specifications:
Balanced and Single-ended inputs
Output power: 150 watt per channel
Bridge mode: 500 watt
Output impedance: 2 – 8 Ohm
Bandwidth: 2 Hz – 100 kHz at – 0.5 dB
Input impedance: 20 kOhm / 15 pF
Output Stage: Improved dynamic class A symmetrical with power MOSFET complementary pair
Damping factor: > 50
Total feedback factor: 9.3 dB
Power consumption: 700 watt (at full output power)
Net weight: 18Kg


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