I’ve had my ABH2s now for a couple months. Hands down, these are the best amplifiers I’ve had. Most recently I had a pair of Constellation Centaur mono, but prior to that I also had Pass, MSB, Spectral, Levinson. Cello …. I’m using 4 ABH2s, two per side, all in mono to power TAD R1s. One ABH2 drives the woofers and one drives the coax mid/tweeter of each speaker. The ABH2s are connected directly to a Berkeley Reference DAC. The level of transparency is astonishing. Detailing and smoothness of the sound is superb. Imaging is razor sharp. Bass control is also excellent. Dynamics with the TADs and 4 ABH2s are truly explosive. And 4 ABH2 are 1/4 the price of the amps they replaced.
