MAYFLOWER ELECTRONICS ARC MK2 User Manual

ARC MK₂ Quick Start
1. Plug USB cable into PC, Mac, or PS4
and insert USB cable into ①
(A USB 3.0 port is strongly recommended)
optional: plug Toslink cable into “Opt In” instead
2. Select input mode ②
USB for PC/Laptop
PS for use with the PlayStation Console
OPT for Toslink Connection
3. Plug headphones/headset into ③
4. Optional: Plug microphone into ④
5. Turn on power and set volume ⑤
6. Optional: if no sound comes through headphones,
press output selector ⑥

MAYFLOWER ELECTRONICS ARC MK2 Specifications

Audio Performance

frequency response	+/-0.05 dB (20Hz-20kHz)
THD 1 Khz 150 Ohms	0.0026%
IMD CCIF 15 Ohms	0.0007%
IMD SMPTE	0.001%
noise 24/96 (A Weighted)	-109 dBu
max output (32 Ohms)	1W (THD+N < 0.003%)
max output (150 Ohms)	365 mW (THD+N < 0.003%)
max output (600 Ohms)	92 mW (THD+N < 0.003%)
output impedance	0.096 ohms
crosstalk (15 ohms)	-65 dB
channel balance (50% volume)	0.2 dB
dynamic range (A-Weighted)	> 120 dB
linearity error	-90 dBFS 24/96 -0.1 dB
USB jitter components	11025Hz -112dB
RCA line out	1V RMS

Audio Formats

USB	24/96, 24/48
Optical	24/192, 24/96, 24/48, 24/44.1, 16/192, 16/96, 16/48, 16/44.1

Weight and Dimensions

dimensions	4.25” W x 3.25” L x 1.25” H
weight	8.5 oz