Unico 90 is a Class A Hybrid Integrated Amplifier with Zero Feedback, AS The Most Precious Valve Amifier USES Only Two Internships. The Heart of the Unico 90 Circuit Is Found in Its Hybrid Structure. All of the Gain, and Subsequently The "Character" of the Amp, Is DetermD by The Only Tube Internship Made With ECC83 and ECC 81in Particular Multiple-Parallel-Totem-Pole.
Output Power: 100 + 100 W RMS SU 8Ω / 160 + 160 W RMS SU 4Ω
Frequency Response: -1db @ 12Hz E 45kHz -3 db
INPUT IMPEDANCE: 21KOHM // 300PF
Input Sensitivity: 860mV RMS
Input Internship: Pure a Class, Double Triode Totem Pole ECC83 and Parallel Totem Pole ECC81 This Single Stage Due to The Particular Circuitry is Able to Amplify The Input Signal and Drive Directly The Power Stage.
Output Internship: CLASS AB Thermostable, Complementary Hexfet (3 peers for Channel)
Number of internship: 2, this amplifier Due to the Particular Circuitry is Realized by Only Two Internships: Input Internship and Output Internship, and Use Only Local Feedback
Input: 6 Line (3 Unbalanced, 2 Balanced, 1 "Unbalanced Bypass)