Radio Design Labs · Audio Accessories

Dual Bal/Unbal Line Amp: -12 to 20 dB Gain

Dual Bal/Unbal Line Amp: -12 to 20 dB Gain The STA-1 is a dual-channel line-level preamplifier with bridging inputs adjustable gain or loss and low-impedance outputs. Each of the two identical circuits is both an electronic line transformer and a line amplifier. Hook up the STA-1 just like a pair of audio transformers with gain. True dc amplifiers produce unsurpassed audio clarity high common-mode rejection ultra-low distortion and low noise. The STA-1 is perfect for most line amplification impedance or balanced/unbalanced conversion. The STA-1 operates from floating or bipolar dc power. For installations where ground-referenced power is preferred use the STA-2A Dual High Gain Line Amplifiers. Features: • Up to 20 dB Gain in an Audio Line • Conversion from Balanced to Unbalanced • Conversion from Unbalanced to Balanced • Conversion from High to Low Impedance • Conversion from Low to High Impedance • Bridge an Audio Line Feed • Precisely Match Audio Levels

90-day range £∞–-£∞ · average £NaN