The SLA1 Studio Linear Amplifier is a robust yet compact power amplifier and has been designed and engineered to provide clean, quiet power with ultra-low noise and distortion. The SLA1 is rated at 100 watts rms/channel into 8 ohms, and has an input impedance of 22k ohm unbalanced (44k ohm balanced). It features a Toroidal Transformer, XLR & 1/4" inputs, ground lift switch, fan cooled design, power, clip, signal and protect LEDs, 1RU spacing and a frequency response of 10 Hz-40 kHz within 1dB. It also features an input sensitivity of 1V for rated power into 8 ohms, and silent SmartFan cooling and custom convection heat radiating fins. The SLA1 is a powerful, compact amplifier, and its rugged, steel chassis is designed for years of durable and reliable use.