Dreadnaught II

About the Dreadnaught II

The Theta Digital Dreadnaught II is a high-end modular multichannel power amplifier capable of supporting between 2 and 10 channels, with the tested configuration providing 5 channels at 225 watts each into 8 ohms. Designed by renowned amplifier designer David Reich, formerly of Classé, it features a robust and heavy chassis weighing 98 pounds with dimensions of 17.7" x 8.5" x 23.5" (WxHxD). The amplifier allows each channel to be designated as surround or stereo via a rear-panel selector switch, with a front-panel Surround button to activate all channels or selectively power stereo channels. It offers single-ended and balanced inputs, a gain of 31.5 dB balanced and 25.5 dB single-ended, and a frequency response from 0.3 Hz to 250 kHz at full power. The amplifier achieves a signal-to-noise ratio greater than 100 dB (unweighted) and total harmonic distortion plus noise under 1%. The modular design allows for flexible configurations with high-powered mono modules (225W per channel) and lower-powered stereo modules (100W per channel), enabling setups from stereo to 10-channel systems. The amplifier is noted for its refined Class AB operation, delivering weighty low-end and open high frequencies, complementing Theta Digital's front-end electronics. The The Dreadnaught II is highly regarded for its industrial design and sonic performance in both music and home theater applications.