IMPORTANT SAFETY PRECAUTIONS
TASCAM US-1641
8 – Specifications
TASCAM US-1641
Inputs and outputs
MIC IN [1-8] jacks (analog)
Connector
XLR-3-31
Type and wiring
Balanced (1: ground, 2: hot, 3: cold)
Input impedance
2.2k
Ω
Input level (with the
Gain knobs set at maximum)
–58dBu
Input level (with the
Gain knobs set at minimum)
–2dBu
Headroom
16dB
LINE IN/GUITAR [9-10] jacks (analog)
Connector
1/4” phone jack
[With the
LINE IN-GUITAR switch set to LINE IN]
Type and wiring
Balanced (Tip: hot, Ring: cold, Sleeve: ground)
Input impedance
10k
Ω
Nominal input level (with the
Gain knobs set at maximum) –42dBu
Nominal input level (with the
Gain knobs set at minimum) +4dBu
Headroom
16dB
[With the
LINE IN-GUITAR switch set to GUITAR]
Type
Unbalanced
Input impedance
700k
Ω
Nominal input level (with the
Gain knobs set at maximum) –52dBv
Nominal input level (with the
Gain knobs set at minimum) –6dBv
Headroom
6dB
INPUTS [11-14] jacks (analog)
Connector
1/4” phone jack
Type and wiring
Balanced (Tip: hot, Ring: cold, Sleeve: ground)
Input impedance
10k
Ω
Nominal input level (selectable with the
LEVEL switch)
+4dBu or –10dBv
Headroom
16dB
DIGITAL IN jack (digital)
Connector
RCA pin jack
Signal format
IEC958 Consumer (S/PDIF)
Level
0.5Vpp/75
Ω
8 – Specifications
