WORKING CONDITION: New with 0 minutes of use. 

PHYSICAL CONDITION: Near Mint. This was purchased brand-new, direct from Manley several years ago as a "B-Stock" item, as it has a faint factory blemish on the left side that requires close inspection to notice. Note in one of the photos the horizontal streak circled in green. Otherwise, this unit is in factory mint condition. We were the first to break the factory box seal and remove it from its packaging for photos. 

INVENTORY #59150

BRAND: Manley Labs

MODEL: Absolute Headphone Amplifier

FUNCTION: Headphone Amplifier

PRODUCT DESCRIPTION: This listing is for a Manley Labs Copper Absolute Headphone Vacuum Tube Amplifier. The Manley Labs Absolute Headphone Amplifier is a high-end vacuum tube amplifier and line-level preamplifier known for its extreme flexibility and "art piece" aesthetic. It features 15 independent controls that allow you to customize the sonic signature on the fly, including the ability to switch between Push-Pull and Single-Ended topologies. 

SPECS:

• Tube Topology Switching: Switch on-the-fly between Push-Pull (odd-order harmonics) and Single-Ended (even-order harmonics) to fundamentally alter the sound's character.
• Adjustable Feedback: A variable control allows you to apply 0dB to 10dB of Global Negative Feedback, letting you choose between an "intimate" or "tight" and "fast" sonic character.
• Custom Output Transformers: Features hand-wound, air-gapped Manley Iron transformers with three selectable impedance ranges (12 to 600+ Ohms) to match almost any headphone.
• Integrated Preamplifier: Includes a set of stereo RCA outputs and a Bypass Thru Mode, allowing it to serve as a high-fidelity line-level preamp for your main audio system.
• Tone & Balance Controls: Equipped with bypassable Baxandall Bass and Treble equalizers, a Mono switch, and a Balance control that can swing signals up to 72dB.
• Precision Volume Control: Uses a stepped relay ladder matrix attenuator (0.5dB steps) controllable via a front thumbwheel or an included RF remote that works through walls.

ACCESSORIES INCLUDED:  

• Original Factory box and packaging
• Remote Control
• Manual
• Power Cord

UNPACKAGED WEIGHT: 16 lbs.

UNPACKAGED DIMENSIONS: 18" x 12" x 16"