gENERAL Model: American Audio® VMS4™ - PC Media Controller
Dimensions: 482(L) x 325(W) x 40(H) mm
19"(L) x 12.75(W) x 1.5"(H)
Installation: Place on flat surface or mount in flat case
Weight: 13 Lbs. / 6 Kgs
Power supply: DC 5V
Single Voltage:
AC 100V, 50/60Hz (Japan)
AC 110V, 60Hz (Colombia)
AC 120V, 60Hz (U.S.A. and Canada)
AC 127V, 60Hz (Mexico)
AC 220V, 50Hz (Chile and Argentina)
AC 220V, 60Hz (Philippines and Korea)
AC 230V, 50Hz (Europe, New Zealand, South Africa, and Singapore)
AC 240V, 50Hz (Australia and U.K.)
Power consumption: 5W
Environmental conditions: Operational temperature: 5 to 35˚C (41 to 95˚F)
Operational humidity: 25 to 85% RH (no condensation)
Storage temperature: -10 to 60˚C (14 to 140˚F)
Accessories: USB 2.0 Cable Switching Adaptor
ITEM NORMAL LIMIT CONDITION
Output level: Gain Max, EQ Flat - 1.6V +/-0.5dB 1.6V +/-1dB
Line & Mixed Out: 2.1V +/-0.5dB 2V +/-1dB 1KHz, 0dB
Phones: 1.2V 1V 1KHz, -20dB
Channel Balance: (From 0 to -40db For Mixed Out) -
Line: Within 0.5dB Within 1dB 1KHz, 0dB
Mixed Out: Within 1dB Within 3dB 1KHz, 0dB
L/R Separation -
Line: 97dB 85dB 1KHz, 0dB
Mixed Out: 95dB 85dB 1KHz, 0dB (Max. Out, EQ Flat)
T.H.D. + NOISE -
Line: 0.025% 0.03% 1KHz, 0dB
Mixed Out: 0.025% 0.03% 1KHz, 0dB (Max. Out, EQ Flat)
Phones: 0.045% 0.05% 1KHz, 0dB (1V Output)
S/N Ratio -
Line: 97dB 85dB 1KHz, 0dB
Mixed Out: 97dB 85dB 1KHz, 0dB (Max. Out, EQ Flat)
Dynamic Range (Max. Output, EQ Flat) -
Line: 96dB 85dB 1KHz,-60dB
Mixed Out: 94dB 85dB 1KHz,-60dB
Frequency Response -
Line: 17-16KHz +/-0.3dB 17-16KHz +/-1dB
Mixed Out: 17-16KHz +/-0.3dB 17-16KHz +/-1dB
Phones Max. Output: 1.6V 1.4V 1KHz, 0dB, THD=1%
NOTES: Specications and improvements in the design of this unit and this manual are subject to

change without any prior written notice.

ChECK ThE AMERICAN AUDIO WEBSITE FOR DOWNLOADABLE USER SOFTWARE

UPDATES.

SPECIFICATIONS
©American Audio® - www.americanaudio.us - VMS4™ Instruction Manual Page 27