Black Cube Linear USB Headphones Amplifier

Manufacturer: Lehmannaudio

Design: Dipl.-Ing. Norbert Lehmann
WxHxD: 117x50x277 mm

The ideal Partner of the Sennheiser HD 800!
Computer and High End audio are no longer a contradiction. Do you have any idea how great your headphones really could sound playing files from your computer? Hear a Linear USB now and expect a surprise!

The Linear USBs built in DAC is meticulously built with an integrated Burr Brown DAC and separate voltage regulators of the highest quality standard. The USB connector is only used for signal transport and not for power supply.
Since the launch of the Linear USB there is a high end headphone amplifier to realize even the highest demands to reference quality headphone music reproduction.
The selectable gain (0dB, 10dB, 20dB) of the Linear USB effectively optimizes the output level of the zero global feedback Class A output stage. Practically all high quality dynamic headphones available will show their best possible performance. Carefully selected top notch components and a highly sophisticated circuit design guarantee top performance listening pleasure.
For stereo setups consiting of your computer and an additional analog source like a CD player or a turntable with a phono stage the Linear USB is the simplest and most effective active preamp one can think of. You don?t even have to care for input switching because the unit detects the USB audio signal automatically! The faceplate and the massive milled aluminium knob for the smooth running 27mm ALPS high grade volume control are available in anodized black or silver.

To get the best out of your headphone from your computer you will have to try the Black Cube Linear USB.

The technical specifications of the Black Cube Linear USB Headphones Amplifier
- Input impedance: 47 kOhm
- Maximum amplification: 0dB, 10dB, 20dB (swithchabale via DIPs on the bottom plate)
- Frequency response: 10Hz (-0.3dB) bis 35 kHz (-1dB)
- Signal to noise ratio: >95dB at 0dB gain
- THD: <0.001% at 6mW/300 Ohm
- Channel separation: >70dB/10kHz
- Output power: 200mW/300 Ohm // 400mW/60 Ohm
- Output impedance: Line Out 60 Ohm // Headphones Out 5 Ohm
- Power consumption: ca. 10W, internal, controlled power supply with protected toroidal transformer
- Dimensions: 280 x 110 x 44 mm (cabinet)
- Connectors (audio): Neutrik headphones plug, 6.35 mm with gold plated contacts (1x parallel to Line Out / 1x Line Out muting // Gold-plated RCA Cinch jacks with teflon isolation
- Weight: approx. 1.5 kg
- Front plate: Anodised aluminium, silver or black

The press about the Lehmannaudio Black Cube Linear USB Headphones Amplifier
- hifi+ equipment review: '...And that means we're happy to proclaim the Lehmann Linear USB as the perfect HD 800 partner, for those who don't want to spend almost twice as much on the headphone amp as they did on the headphones.'

What you get: A Lehmannaudio Black Cube Linear Headphones Amplifier. Please choose your cabinet colour.
Please note that the chrome version (volume button and front plate) has a delivery time of one week.

This product is 'Made in Germany!'

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