Henry Engineering SAM User Manual
Page 2
PAGE 2
PHONES JACK
SAM includes a Headphone jack on the front panel. It may be used for aural monitoring. Use contemporary
headphones with an impedance of at least 24 ohms. Do not use older “8 ohm” headphones.
DISABLING THE PHASE DISPLAY
The Phase display can be turned off if it is unnecessary or confusing to non-technical personnel. Open the unit,
and set JP2 to OFF. JP2 is located just behind the row of Phase display LEDs.
TECHNICAL SPECIFICATIONS
Analog Inputs
20K imped, balanced, stereo
Digital Input, XLR*
AES3 (AES/EBU), 110 ohms
Digital Input, BNC*
AES3id, 75 ohms
Digital Input sample rate
32 kHz to 192 kHz
Input Level range, analog
0 VU = -4 dBu to +10 dBu
Input Level range, digital
0 VU = -26 dBfs to -14 dBfs
Level display
-25 to +3 VU
Phase display
-23 to 0 VU
Monitor output
3.5mm jack for stereo headphones, 24 ohms min.
Power Requirement
115 or 230 VAC, 50-60 Hz, 6W
Construction
Steel
enclosure
Physical
5.75”w X 5.50”d X 1.60”h, 3 lbs
Approval
City
of
Los Angeles Elect. Test Lab
*Requires optional AES decoder.
Specifications subject to change without notice.
Rev. A 05/11
JP1 - TERMINATION JUMPER
JP2 – PHASE DISPLAY ON/OFF