Eleven Audio 'Formula S' High Purity Headphone Amplifier
Dual mono amplifier modules within the black anodized aluminum chassis of this Eleven Audio headphone amp delivers stunning speed and clarity, with hard hitting bass and drums and beautifully smooth tube-like decay to cymbals and string instruments. The Formula S amp is tuned for the highest resolution music and headphones. Impeccable balance, smooth and clear to the source, excellent bass definition, simply put the dedicated headphone amp every conneseur seeks. And it's stout size takes up less real estate on your desktop.


FEATURES:

Full Class A output for smooth powerful sound
High quality design and components throughout
All aluminum construction with durable beaded finish and permanent laser markings
Provides three of the most popular output connections for high performance headphones, 1/4" (6.3 mm), 4 pin XLR, and dual 3 pin XLR
High quality ALPS volume control goes from 'zero to Eleven'
Fully regulated power supplies
Output protection and turn-on/turn-off delay keeps your high end headphone investment safe.
Single set of inputs wired direct to the volume control with JPS Labs Alumiloy® wire, no switches or extra circuit paths.
Choose XLR or RCA inputs.
Designed with the ABYSS AB-1266 planar headphone for high resolution playback and ultimate bass control with the most demanding headphones
115/230 VAC AC input selector with standard grounded IEC AC cord socket (Standard IEC C13 AC cable not included, JPS Labs PAC Lite recommended,JPS Labs Kaptovator Lite AC best)
Circular connector for connection to Powerman external power supply upgrade.
SPECS:

Input Z: 10 Kohms
Output: 6W @ 16 ohms
Input Sensitivity: 1000 mV
Gain: Selectable 10 dB (Low) / 16 dB (High)
THD: 0.0006% @ 300 mW, distortion character compensated for high-end music playback
Noise floor: -110 dBV
Dimensions: 24 cm x 29.3 cm x 13 cm (9.5"W x 11.5"D x 5.1"H)
Weight: 4.8 kg (10.5 lbs) (amp only)