These modules were specially developed for installation in our HV series of integrated amplifiers and pre-amplifiers. For this reason they are relatively large and feature very sophisticated circuit components, as they are of discrete, channel-separate construction. The metal case provides additional shielding and excellent measured values.
The input sensitivity of the MM module can be set to any of eight levels, in each case with or without sub-sonic filter. Sixteen input capacitance values are available.
The input sensitivity of the MC module can also be set to any of eight levels, in each case with or without sub-sonic filter. Sixteen input impedance levels are available.
MM
Input sensitivity 1,0 up to >10,0 mV
Input capacitance 70 up to 460 pF
MC
Input sensitivity 100 up to >1200 µV
Input impedance 55 up to 1000 Ohm
The Integrated Amplifier
The PA 3100 HVÂ is a further development of the PA 3000 HV, and most of its sub-assemblies are identical. The immediately obvious difference is the pair of VU meters in the front panel, which display the power generated per channel in logarithmic form in Watts into 4 Ohms. A revision of the pre-amplifier section (D.C. coupling) has brought an additional improvement in sound quality.
A further development is the redesigned analogue mains section and voltage power supply, which is similar to that of the A 3000 HV. This makes it possible to connect the supplementary PS 3000 HV mains section in order to gain a further increase in stability and performance of the power supply system as a whole. The additional unit provides an extra 1800 Watt of supply power, enabling the system to control even the most difficult loudspeakers without effort, so that they can unfold the best possible sound quality.
The all-metal F3001 infra-red remote control handset is supplied as standard
RMS output per channel into 8 Ohms
300 Watts
RMS output per channel into 4 Ohms
500 Watts
Peak output into 8 Ohms
380 Watts
Peak output into 4 Ohms
700 Watts
Frequency response + 0 / – 3 dB
0,5 Hz – 180 kHz
Slew rate
60 V/µs
Damping factor
> 65
Signal / noise ratio
> 115 dB
Total harmonic distortion
< 0,03 %
Reservoir capacity
120000 µF
Power bandwith
1 Hz – 150 kHz
