Audio AlchemyDPA-1M Monoblock Power AmpAudio Alchemy DPA-1M Monoblock Power Amp Mono Block Power AmplifiersAudio Alchemy DPA-1M Mono-block Amplifiers. Retail $1995 each. Demo pair with manufacturer warranty. Sidebar 1: SpecificationsDescription: Solid-state, class-D, monoblock power amplifier. In...2100.00

Audio Alchemy DPA-1M Monoblock Power Amp Mono Block Power Amplifiers [Expired]


no longer for sale

Audio Alchemy DPA-1M Mono-block Amplifiers.  Retail $1995  each.  Demo pair with manufacturer warranty.  

Sidebar 1: Specifications

Description: Solid-state, class-D, monoblock power amplifier. Inputs: 1 pair balanced (XLR), 1 pair single-ended (RCA), 3.5mm trigger. Outputs: 2 pairs five-way binding posts. Frequency response: 20Hz–20kHz, ±0.25dB. Output power (0.1% THD+N, 1kHz): 325W into 8 ohms, 400W into 4 ohms. Nominal THD+N (1W into 8 ohms): 0.05%. Signal/noise (1kHz): 100dB, unweighted. Input impedance: 100k ohms. Output impedance: 0.06 ohm. Channel separation (1kHz): 80dB. Gain: 20 or 26dB, switchable.
Dimensions: 10.4" (267mm) W by 3" (76mm) H by 11.5" (295mm) D. Weight: 16.1 lbs (7.3kg).
Finish: Silver.


  • Hybrid analog-digital power amplifier
  • Compact form factor
  • 325 WPC into 8Ω, 400 WPC into 4Ω
  • Class A discrete FET input stage
  • Cool-running Class D output stage
  • XLR and RCA inputs
  • Switchable gain and mute
  • Outputs: 5-way binding posts
  • Available finishes: Silver

 Specifications:

  • Power output/channel (0.1% THD+N, 1 kHz): 125 watts into 8 ohm; 200 watts into 4 ohm
  • Frequency response: +/-0.25 dB, 20 Hz to 20 kHz
  • Nominal THD+N (1 watt into 8 ohm): 0.05%
  • Signal-to-noise ratio (1 kHz): 100 dB unweighted
  • Input impedance: 100 k ohm
  • Output impedance: 0.06 ohm
  • Channel separation (1 kHz): -80 dB
  • Gain: 20 or 26 dB switchable
  • Inputs: stereo XLR, stereo RCA, IEC power, 
  • Dimensions (H x W x D): 3.0 x 10.5 x 11.6 in
  • Weight: 16 lbs.
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