Lehmann Decade Jubilee Phono Preamplifier
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We at Lehmannaudio love challenges. It’s our special ambition to make something really excellent still better in a clear and sustainable manner. Now we proudly present our Decade Jubilee phono amplifier which catches up impressively with our top of the range model Silver Cube. Even for the most demanding pleasure listeners the Decade Jubilee raises playing back of records to a new level. To this end it has got the entire passive RIAA network from its big brother Silver Cube – for an infatuating music reproduction. Owing to the available customising options, even the most exotic pickups will find their perfect game partner in the Decade Jubilee.
Thanks to its powerful discrete output stage the Decade Jubilee can show off with all its sonic assets even when using long cables. The reproduction is clear down to the finest details and characterised by an effortless ease.
And it’s also easy to operate: all important functions can be switched conveniently via toggles on the front panel of the audio section. Inside the device the signals reach their destination in dual mono via one relay per channel. This clearly improves the crosstalk behaviour and helps to keep the signal paths short. Hence you will enjoy your music in an even more 3D-like and immediate way – as if you were at a live concert!
With the PWX II LC power supply the audio section has an adequate support by its side. Due to the significantly increased use of copper and an elaborate capacitor upgrade, the revised power pack is now an appropriately sovereign energy source. This enables the Decade Jubilee to handle transients even faster. Both the audio section and the power supply rest on the 3S feet that were specially refined by Lehmannaudio and bring total calmness into the sound image.
No matter what kind of music you love – the Decade Jubilee will enchant you with its clarity and truly touch you!
Features
- Low noise design
- Compatible also with exotic MC cartridges
- Ultra precise passive RIAA equalisation network for perfect transient response and channel balance
- Powerful class A output stage for an open, natural sound
- Custom impedance slot
- Front panel operated gain setting
- Front panel operated soft bass roll-off filter
- PWX II LC power supply for a substantially powerful and relaxed reproduction
- Non-magnetic aluminium housing with mechanically dampened top cover to avoid microphony and resonances
- RCA sockets with gold-plated contacts
- Shielded power supply cable
- Aluminium face plate available in silver, black or chrome
- Made in Germany
Specifications
| Sensitivity for output level 775 mV/ 0 dB (with activated high gain switch) Gain 1 kHz Maximum input level 1 kHz Signal to noise ratio (RMS unweighted) |
MM: 3.8 mV/1 kHz; MC: 0.38 mV/1 kHz MM: 46 dB; MC: 66 dB MM: 45 mV; MC: 4.5 mV MM: 78 dB; MC: 69 dB |
| Gain | 36 dB, 46 dB, 56 dB, 66 dB |
| Channel separation | > 80 dB at 10 kHz |
| Input impedance | 47 kohms, 1 kohm, 100 ohms 1 x custom load |
| Output impedance | 5 ohms |
| Input capacitance | 47 pF to 1,370 pF |
| Channel mismatch | typ. max 0.5 dB |
| Bass filter | 50 Hz, 6 dB/oct. |
| Power consumption | app. 13 VA |
| Outer dimensions W x D x H | Audio section: 110 mm x 280 mm x 50 mm PWX II LC power supply: 110 mm x 280 mm x 50 mm |
| Weight | Audio section: 0.87 kg PWX II LC power supply: 1.56 kg |