Quad QII-Eighty (priced in pairs)

Quad QII Eighty - Priced as Pairs
Manufacturer: Quad
Availability: In stock
Manufacturer part number: Quad QII-80
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£5,999.00
QII-Eighty
Designed by Tim DeParavicini, the Quad II-Eighty takes inspiration from the original Quad II amplifier. It is an 80-Watt mono power amplifier following in the tradition and philiosophies of Peter Walker. The output section consists of 4 KT88 valves running as two pairs in push pull with the hallmark Quad topology of partial cathode loading in the output transformer.
 

Specifications

Input Sensitivity (nominal)1V RMS for full output
Power Output80W RMS
Output Impedance4 Ohms or 8 Ohms, selectable
THD @ 80 Watts2 x EF86
0.5% - 30Hz - 15kHz
1.0% - 20 - 20kHz
Residual Hum and NoiseBetter than -94dB
Frequency Response10Hz - 30kHz (+0dB, -0.5dB)
3Hz - 50kHz (-3dB)
Damping Factor16 @ 1kHz (referred to 8 Ohms)
Power Consumption240VA maximum
Valves2 x 6SL7
1 x 6SN7
4 x KT88