General Specifications
Model ACRO L1000 / DAM11
Body Color Gun Metal
Body Material Aluminum
Dimensions 4.44 ”(112.87 mm) [W] x 6.29 ”(160 mm) [H] x 4.43 ”(112.75 mm) [D]
Weight 32.45 oz (about 920.7g)
DAC AKM AK4490 x2 (Dual DAC)
Inputs USB Micro-B input (PC/MAC)
Outputs PHONES Out(3.5mm, 6.3mm), Balanced Out(2.5mm-only 4-pole supported, 4-pin Balanced XLR),
Speaker out (L/R binding posts x2)
Sample rate PCM: 8kHz ~ 384kHz (8/16/24/32bits per Sample)
DSD Native: DSD64 (1bit 2.8MHz), Stereo / DSD128 (1bit 5.6MHz), Stereo / DSD256 (1bit 11.2MHz), Stereo
Output Level Unbalance 6Vrms / Balance 8.5Vrms (Condition No Load)
Power Supply 12V adaptor
Audio Performance (Headphones / Earphones)
Frequency Response ±0.064dB (Condition: 20Hz~20kHz) Unbalance & Balance
/ ±0.73dB (Condition: 10Hz~70kHz) Unbalance & Balance
Signal to Noise Ratio 115dB @ 1kHz, Unbalance / 116dB @ 1kHz, Balance
Crosstalk 108dB @ 1kHz, Unbalance / 138dB @ 1kHz, Balance
THD+N 0.003% @ 1kHz, Unbalance / 0.001% @ 1kHz, Balance
Audio Performance (Speakers) Output 15W x2 (4ohm)
Frequency Response ±0.32dB (Condition: 20Hz~20kHz) (Condition: 4ohm, 1kHz, 10% THD)
Signal to Noise Ratio 95dB (Condition: 4ohm, 1kHz, 10% THD)
Crosstalk 110dB (Condition: 4ohm, 1kHz, 10% THD)
https://www.astellnkern.com/eng/content ... de=SC28930
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