Alchemy Series DPA-1M Mono Amplifier

Alchemy Series DPA-1M Mono Amplifier

DPA-1M Monoblock Hybrid Digital Power Amplifier

The DPA-1M Digital Power Amplifier doubles up on the DPA-1’s almost magical combination of power, musicality and efficiency. Even though it’s just 10.5 inches wide, the DPA-1M conjures up an incredible 325 watts per channel into 8 ohms. Because it’s a monoblock, power is doubled and the left and right channels can hit full output and maximum dynamics without impacting the performance of the other channel. Hearing this tiny, cool-running amp produce such incredible dynamics is almost as dazzling watching a wizard change a rabbit into a horse. But it’s not magic, just a masterful combination of a Class A analog input stage with a high-efficiency Class D output stage.


Power output (0.1% THD+N, 1 kHz): 325 watts into 8Ω; 400 watts into 4Ω
Frequency response: +/-0.25 dB, 20 Hz to 20 kHz
Nominal THD+N (1 watt into 8Ω): 0.05%
Signal-to-noise ratio (1 kHz): 100 dB unweighted
Input impedance: XLR: 17.0 kΩ in low gain mode, 17.6 kΩ high gain; RCA: 10.7 kΩ in low gain mode, 11.6 kΩ high gain
Output impedance: 0.022 Ω
Channel separation (1 kHz): -80 dB
Gain: 20 or 26 dB switchable
Inputs: XLR, RCA, IEC power, 3.5mm trigger
Outputs: 5-way binding posts (two sets)
Available finishes: Silver
Height: 3.0 in / 76 mm
Width: 10.5 / 267 mm
Depth: 11.6 in / 295 mm
Net weight: 16.0 lb / 7.3 kg

$ 1,999.98