Heed Audio Questar, MM Phono Stage
The QUESTAR MM incorporates the Quasar’s unsurpassed MM circuitry. Its sibling, the QUESTAR MC deploys a streamlined version of the Quasar’s MC stage, eliminating the need for jumper switches by optimising the amplifier to suit the 300-600 µV output range characterising the vast majority of today’s moving coils. Considering its generous 18 dB headroom, ideal cartridge matching is virtually assured.
Input: 3 mV/47 kOhm (Questar MM) 220 µV/100ohm (Questar MC)
Frequency range: 20 Hz - 20 kHz/± 0,3 dB
Gain: 42 dB (Questar MM) 64 dB (Questar MC)
Signal/noise ratio: 82 dB (Questar MM) 74 dB (Questar MC)
Headroom: 20 dB (Questar MM) 18 dB (Questar MC)
Channel separation: 50 dB (1 kHz)