The new Linear II mainboard is equipped with the improved components of the Linear SE board and built using a special low-impedance technology (low-Z copper) which raises the price of the naked PCBs by a factor of about 10. But the effort is worthwhile. This technology results in even better dynamic values, but above all it produces once again a significant increase of the sonic performance: transient response and spatial imaging are even closer to the original.
Linear - An Universal Champion
With three gain settings it gives you an impressive listening pleasure, keeping an eye on your needs anytime – and this using a vast array of headphones on the most diverse sound sources. In this context we have, of course, taken into account the varying performance requirements and sensitivity levels of the headphone types currently available on the market.
If you would like to share your joy at this quality of music reproduction with family and friends, the multiple test winner will be happy to feed two headphones at the same time. Of course, the listening enjoyment will remain equally fabulous then. The two parallel outputs of the discrete class A solid-state output stage provide the basis of this double musical enjoyment.
A propos: if you wish so, the Linear will also stimulate your active speakers to a stunning vitality. In every situation a magnificent sound, always striving for perfection – such is the Linear.
Technical data
| Model | Lehmann Audio Linear |
| Input impedance | 47 kohms |
| Maximum gain | 0 dB, 10 dB, 18 dB, 20 dB selectable via DIP switches |
| Frequency response | 10 Hz (-0.3 dB) to 35 kHz (-1 dB) |
| Signal to noise ratio | > 95 dB at gain 0 dB |
| THD | < 0.001 % at 6 mW/300 ohms |
| Channel separation | > 70 dB at 10 kHz |
| Output power | 400 mW/60 ohms 200 mW/300 ohms |
| Output impedance | pre-out 50 ohms phones out 5 ohms |
| Connectors audio | Neutrik headphone jacks with gold plated contacts 1 x pre-out 2 x phones out gold plated RCA sockets with teflon insulation |
| Power consumption | 10 W |
| Outer dimensions W x D x H | 110 mm x 280 mm x 50 mm |
| Weight | 1.5 kg netto |
