Lehmann Audio Black Cube Linear Pro Headphone Amplifier - Silver Tested for power and functionality. Red power light Illuminates and sound outputs. Good cosmetic shape with some minor surface blemishes including slight indentation to front bezel. Photos show further condition details. Overall very clean device. Includes power adapter. Please see our feedback and buy with confidence. We have sold thousands of electronic items with 99.5% customer satisfaction. Please remember that placing a bid is a binding contact to pay if you are the winner. High bidder will pay calculated priority mail shipping. Good luck. 7.4.24 #75 30001 The name Lehmannaudio has become synonymous for producing cost effective state of the art audio electronics and is now introducing a new member to the worldwide known Black Cube product family. The Black Cube Linear is a headphone amplifier with preamp functions - or vice versa. The different types of headphones on the market have very different requirements to the headphone amplifier driving them. The selectable gain (0dB, 10dB, 20dB) of the Black Cube Linear effectively optimizes the output of the zero global feedback Class A output stage for practically all headphones available, no matter if you have an easy to drive low impedance pair of headphones or an ineffective pair of 600 Ohms studio cans. Carefully selected top notch components and a highly sophisticated circuit design guarantee listening pleasure on the highest level possible. Now you can hear that ultra transparent sound and the explosive dynamics formerly known only from electrostatic headphones. An over dimensioned power supply with a huge magnetically and statically shielded toroidal transfer is included internally allowing a power cable of your choice to be directly connected to the unit. The faceplate and the massive milled aluminum knob for the smooth running 27mm ALPS high grade volume control are available in anodized black or silver. Wooden face plates come as an option. For stereo setups with just one source like a CD player or a turntable with a phono stage the Black Cube Linear is the simplest and most effective active preamp you can think of. All audio connectors including the two Neutrik phone jacks come with gold plated contacts. No external Y-adapter is needed! To get the very best out of your headphones you will have to try the Black Cube Linear. Technical Specifications: Input Impedance: 47 KOhms Maximum Gain: 0dB, 10dB, 20dB (switchable underneath the unit) Frequency Response: 10Hz (-0.3db) to 35kHz (-1dB) Signal To Noise: Greater Than 95dB at 0dB gain THD: Less Than 0.001% at 6mW/300 Ohms Channel Separation: Greater Than 70dB/10kHz Output Power: 200mW/300 Ohms - 400mW/60 Ohms Output Impedance: line out 60 Ohms - phones out 10 Ohms Power Dissipation: Less Than 5W, internal, regulated power supply Dimensions: 280x110x44mm cubed (case only) Connectors (audio): Neutrik phone jacks 6.35mm with gold plated contacts - 1x parallel to line out - 1x line out muting Gold plated RCA connectors with Teflon isolation Weight: app. 1.5kg Front Colors: silver anodized aluminum 120V/60Hz

Lehmann Audio Linear Headphone Amplifier (also known as Black Cube) - silver. Condition is used. Comes with a UK power cable. No original packaging. Dispatched with Royal Mail Special Delivery, tracked and insured.