ISKRA 1 Blue Daphne MM/MC Phono Stage.
Phono preamplifier for Moving Magnet and Moving Coil. Eight different gain settings, compatible with all common MM and MC cartridges.
Audiokultura Iskra1 is a phono stage with a passive RIAA filter placed between two ultrafast, laser-trimmed amplifiers. Each amplifier has an independently adjustable gain. The first amplifier before the RIAA filter, named GainStage1, has two gain levels: 20dB and 40dB For MM and MC High Out cartridges GAINSTAGE1 must be 1-ON 2-OFF For MC Low Out cartridges GAINSTAGE1 must be 1-OFF 2-ON The second amplifier, located behind the RIAA filter, called GainStage2, has the ability to work with four levels of gain: 15dB, 20dB, 25dB and 30dB Selectable input resistance for MM:47 Kohm and for MC:100 ohm,300 ohm,500 ohm,1kohm Selectable input capacitance: A table of possible capacitance settings (not included the cable): 47pF 100pF 100pF 220pF value sw5. sw.6 sw.7 sw.8 OFF OFF OFF OFF 47pF ON OFF OFF OFF 100pF OFF ON OFF OFF 147pF ON ON OFF OFF 200pF OFF ON ON OFF 220pF OFF OFF OFF ON 247pF ON ON ON OFF 267pF ON OFF OFF ON 320pF ON OFF ON ON 367pF ON OFF ON ON 420pF OFF ON ON ON 467pF ON ON ON ON Precise passive RIAA equalization network Dual mono and low noise design -> perfectly channel balance and noise floor Solid steel housing. 3 year guarantee.