DESCRIPTION |
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The GamuT C2R preamplifier is a relatively low cost solution for customers demanding the best. Electronics built using the Burr Brown OPA2134 special op-amp optimised for audio. Inputs selected using high-quality NEC EA2 relays. The balanced input can serve as a standard input or home theater bypass. To ensure best audio performance, the recording output has a buffer op-amp, so loading from the recording machine does not affect the main signal path. The RCA unbalanced output has also a buffer amplifier, keeping it independent of the balanced XLR output. Specifications: (5) inputs: 4 x RCA (CD, Tuner, Tape and Aux (MM)) and 1 x XLR balanced (CD/ByPass). (4) Outputs: 2 x RCA (1 x tape-out) and 2 x parallel balanced XLR, making bi-amp easy. Frequency range: 20-20kHz +/-0.1dB. Distortion less than 0.001% mainly 2nd harmonic. Noise better than 100 dBA ref 2 Volt. Gain: 6dB. Input impedance: 40 kOhm balanced XLR, and 20 kOhm RCA.
Output impedance: 150 ohm balanced XLR, and 75 ohm RCA.
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