Lehmann audio Decade Phono -Pre Amazing mm/mc phono pre

Lehmann Audio Decade Phono -Pre Amazing mm/mc phono pre

this is one of the best phono pres made ! amazing bass response , big sound stage , superb resolution and amazing imaging --adjustable gain and  impedance   
 color is black

this is a demo with about 60 hrs on it

Decade
Lehmannaudio is has built a reputation and unrivalled customer satisfaction on the sound and build quality of phono stages. The ambitious Decade effectively fills the gap between the Black Cube SE II and the Lehmannaudio reference phono stage, the Silver Cube. In the Decade, like in all Lehmannaudio devices, top notch technology is used that normally can be found only in price ranges far above.

The input stages of the Decade can also be found in top notch mixing consoles and high class microphone preamps of professional studio electronics. The highly accurate, passive RIAA equalisation network is placed between two linear gain stages and uses precision MKP capacitors. This results in a very stable soundstage reproduction and pin point localisation of instruments.

The maximum gain of 66 dB is well enough for even very exotic low output MC cartridges. Impedance load adaption is practically infinite as with all Lehmann audio phono stages: there is a free slot for a custom impedance so that every existing MC cartridge on the market can be loaded properly. Input capacitances are adjustable as well.

Soft bass roll-off filter and PWX II power supply.
The Decade is the first phono stage by Lehmann audio that offers a "Soft-Bass- Rolloff-Filter" and gain selections accessible via toggle switches at the face plate. Both, gain and filter functions, are executed by studio grade relais inside the unit.

The Decade is powered by the PWX II, a power supply especially developed for the unit which is downward compatible with the PWX. This means that Black Cube audio sections can also be connected. The second power outlet at the PWX II is made especially for that purpose. The PWX II power supply with chokes at critical places powers the Decade with very clean DC power and - like the Silver Cube - is connected to the audio section via a shielded cable with Neutrik XLR plugs.

LP Magazine Review of the Lehmann Audio Decade
"A good phono preamp is the endeavour to reconcile a wealth of requirements; in the Black Cube Decade the combination of practical features, professional design and a technically correct, yet extremely exciting sound quality has worked out perfectly."

Features and Specifications

• Input Stage: Dual mono Microphone preamp Chip newest generation
• Gain settings: 36 dB, 46 dB, 56 dB, 66 dB
• Max. gain : 66 dB
• Internal impedances (selectable): 47 k, 1 k, 100 R
• Onboard slot for custom impedance
• Internal input capacitance and cap type: 47 p, 100 p, 220p, 1 n, KP 1 % and combinations (47 p always active)
• Soft Bass Rolloff filter (toggle switch on face plate)
• High Gain (toggle switch on face plate)
• RIAA filter caps: MKP
• Bass coupling after RIAA: MKP
• Second gain stage: Dual Mono Burr Brown OPA 134
• Discrete Output buffer for Zero global feedback (Bipolar Class A)
• Power supply features on audio board: LC Pi-Filter, RC-Filters with extensive electrolytic bypass

available from : Quest For Sound
2307-R Bristol Pike
Bensalem Pa
19020
215-953-9099
www.questforsound.com
[email protected]