” power amps in excellent condition, in original box<\/p>\n
The Quad II-forty power amplifier is much more than a tribute to one of the most famous designs in audio – but refined and powerful in the modern sense of the terms. Although the circuit topology has changed a little from the original, significantly better components and a brand new transformer design have been engineered. While still being delicately balanced a fast, crisp and detailed sound is achieved, whilst producing an output current suitable for modern loudspeakers, including our very own ESL. KT-88 output valves work in push-pull configuration, while a choice of 4 Ohm or 8 Ohm taps allow for a wide choice of loudspeaker configurations.<\/p>\n
Power output: 40W into 8\u2126 (mono)<\/p>\n
Frequency response: 10Hz to 30kHz<\/p>\n
Total harmonic distortion: 0.3%<\/p>\n
Damping factor: 20<\/p>\n
Input sensitivity: 1V<\/p>\n
Signal to noise ratio: 80dB<\/p>\n
Speaker load impedance: 4\u2126 to 8\u2126<\/p>\n
Valve complement: 2 x 6SH7, 2 x KT88, 1 x 5U4G<\/p>\n
<\/p>\n
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