Opre8 Eight Channel Preamplifier

The Curtis Design Technologies Opre8 Eight Channel Preamplifier is designed with the serious user in mind. The Opre8 combines solid and reliable electronics with specifications exceeding audiophile standards. The rugged construction of the Opre8 lends itself to use in a variety of live applications, and its superior components make the Opre8 a premium element in high-end studio situations.

Among other uses, the Opre8 is ideal for multi-mic drum applications, or surround sound recording for multimedia applications. Optimally, the Opre8 can be used as a complimentary unit to the Curtis Technology AL-2 Stereo Microphone System.

The Opre8 is packaged in a black 19" rack-mount chassis. On its face, each of the eight channels feature a calibrated multicolor 10 segment LED VU meter as well as backlit buttons for 20 dB pad, phantom, and phase.
Internally, the Opre8 power supply is based on a torroidal supply resulting in ultra low noise. In addition, the internal topology includes a distributed dual voltage regulation to minimize crosstalk between channels.

Each channel features a separate digital control circuit which controls top grade relays within the main analog path. The design is based on a straight-line-with-gain approach employing premium operational amps and encapsulated switching elements.

Each channel has transformer balanced inputs and electronically balanced outputs for driving long cable distances with minimal signal degradation. All inputs and outputs feature gold plated XLR sockets.

Like all Curtis Design Technologies products, emphasis is on unquestionably superior components, exactingly detailed engineering, and rugged, thoughtful construction.