Sterling Audio has introduced two professional headphone amplifiers for recording studio applications. The Sterling SHA4 is a four-channel tabletop headphone amplifier, while the SHA8 is an eight-channel rackmount model. Both combine high-quality audio with simplicity of operation.

Aimed at producers and recording engineers needing an assortment of input/output configurations and versatile monitoring options, the compact, four-channel SHA4 accepts two discrete stereo sources via balanced (TRS) or unbalanced (TS) quarter-inch, line-level inputs. Front-panel master level controls are provided for each source. The four headphone channels are equipped with both quarter-inch and 3.5mm mini-connector TRS stereo outputs. Each headphone channel can be individually switched between the two source mixes and has a dedicated output level control.

Stereo Link connectors enable daisy-chaining additional headphone amplifiers or external signal processors. The table-top enclosure is accompanied by an integrated mic-stand mount. The robust design and rubberised side caps provide durability, while an integrated internal power supply eliminates the use of wall warts.

Sterling’s SHA8 is a tabletop and rack-ready solution (with included rack ears) for studios with more extensive monitoring needs. Each of the eight headphone channels can be individually switched between two stereo sources that can be monitored in mono or stereo. Direct inputs on all eight channels enable discrete individual assignment, and front-panel knobs manage the master input level for each of the two sources. Stereo quarter-inch TRS headphone outputs are provided on both the front and rear panels for maximum flexibility. The front panel provides dedicated LED metering on source inputs and on all headphone channel outputs. An integrated internal power supply eliminates the need for wall warts, and the unit is enclosed in a robust, all-metal housing.

More: www.sterlingaudio.net