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Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range. The Nu-Vista PRE features the tried and tested Nu-Vista stage featuring 6S51N nuvistors in a discrete class A amplifier buffer. Technical Talk The Nu-Vista PRE uses a balanced configuration circuit and balanced precision matched stepped attenuator for volume control. This means even at low volume levels, as well as higher, stereo imaging will be precise and accurate.Read More
Nu-Vista PRE - Specifications Pre Amplifier Output Voltage: 28 Vrms Output Current: 1 Amp peak to peak Output impedance: <47Ω THD+N: < 0.002 % typical, 20Hz to 20 kHz Signal / noise ratio: >120dB, 20Hz - 20kHz Gain: 2.15x (normal); 4.3x (+6dB enabled); volume maximum Input impedance: 100 k Ohms Overload margin: 24dB Channel separation: >100dB, 20Hz - 20kHz Frequency response: + 0, –1dB, 5Hz to 100 kHz In & Output 12 independent inputs: 6x RCA & 6x XLR Variable Pre output: 1x RCA & 1x XLR Fixed output: 1x RCA & 1x XLR Trigger input and output: 3.5mm mono jack socket Trigger level ±5V to ±12V General Information Remote Control included Weight PRE: 22kg net (30kg) Weight PRE PSU: 25kg net (34kg) Dimensions PRE (WxHxD): 483 x 187,5 x 491 (506 with connectors) Dimensions PRE PSU (WxHxD): 483 x 187,5 x 475 (478 with connectors) Mains voltages: 115/230VAC 50/60Hz (factory pre-set); 100VAC 50/60Hz (alternative) Consumption <0.5W in standby mode; 65W maximum