Alpine R-A90S R-Series 6/5/4/3 Channel Power Amplifier with Staggered Power Sony E-Mount Fixing 1/4 and 3/8 thread

Fixing 1/4 and 3/8 thread

a masterpiece of engineering designed for photographers who want the best from their tripod and need it to be easily transportable

Portable: Compact & lightweight (weighs in at less than 2 oz) for easy transport in pocket

0 cable: folds away in protective case

Alpine R-A90S R-Series 6/5/4/3 Channel Power Amplifier with Staggered Power Sony E-Mount Fixing 1/4 and 3/8 threadExperience your music in Hi Res with the versatile R A90S 6 Channel Amplifier for hair raising details that puts you in the center of the performance. With double the power on the last two channels, the R A90Ss 5th and 6th channels can be bridged to provide up to 500 watts at 4 to a subwoofer system such as a pair of S SB12Vs. When youre ready to upgrade your Alpine system, use the R A90S to amplify a 3 way active system with enough mid bass power to