Anthem Introduces Flagship Stereo Separates – STR Preamplifier and STR Power Amplifier for the Purist at Heart SecretsSeptember 6, 2017 Anthem®, manufacturer of award-winning high-end audio/video equipment, is building on the success of the highly regarded STR Integrated Amplifier with the introduction of the STR Preamplifier and STR Power Amplifier. Both feature... Press