Tascam US-1800 USB Audio Interface

by Tascam
DISCONTINUED
Tascam US-1800 USB Audio Interface
16 Input / 4 Output
8 Microphone Preamps
Independent Monitor/Headphone Outputs
Zero-Latency Monitoring
MIDI I/O
Digital I/O
Phantom Power
Cubase LE 5 Software
Mac OS X
Windows XP/Vista/7

Specifications

Inputs
Analog -
8 x XLR Microphone (front panel)
2 x 1/4" TRS phone Balanced Line (front panel)
4 x 1/4" TRS phone Balanced Line (rear panel)

Digital -
1 x RCA coaxial S/PDIF, 75 Ohm

Outputs
Analog -
6 x 1/4" TRS phone Balanced Line (rear panel)
1 x 1/4" TRS phone Headphone (front panel)

Digital -
1 x RCA coaxial S/PDIF, 75 Ohm (switchable to AES/EBU)

MIDI : 2 x 5-pin DIN MIDI In/Out
Connectivity : USB 2.0
Sample Rate : 44.1, 48, 88.2 and 96kHz

Input Level
Microphone -
Nominal : -2dBu (0.615Vrms)
Minimum : -58dBu (0.0009Vrms)
Maximum : +14dBu (3.882Vrms)

Line 9-10 -
Nominal : +4dBu (1.228Vrms)
Minimum : -42dBu (0.0062Vrms)
Maximum : +20dBu (7.746Vrms)

Line 11-12 -
Nominal : -10dBV (0.3162Vrms)/+4dBu (1.228Vrms)
Maximum : +6dBV (1.995Vrms)/+20dBu (7.746Vrms)

Guitar -
Nominal : -6dBV (0.501Vrms)
Minimum : -52dBV (0.615Vrms)
Maximum : +10dBV (3.162Vrms)

Input Impedance
Microphone : 2.2k Ohm
Line 9-10 : 10k Ohm
Line 11-12 : 10k Ohm
Guitar : 700k Ohm

Gain Range : Microphone - 55dB

Output Level
Line 1-4 -
Nominal : +4dBu (1.228Vrms)
Maximum : +24dBu (12.227Vrms)

Monitor -
Nominal : +4dBu (1.228Vrms)
Maximum : +24dBu (12.227Vrms)

Headphone -
Maximum : 50mW + 50mW (1kHz, 1%, 32 Ohm load)

Output Impedance
Line 1-4 : 100 Ohm
Monitor : 100 Ohm

Dynamic Range : Output - 115dB RMS unweighted, 118dBA
THD : Less than 0.01%, mic in->line out, gain at minimum
Signal to Noise Ratio : 96dB or more, mic in->line out, gain at minimum, 44.1kHz

Frequency Response
(Mic in->line out, gain at minimum)
20Hz to 20kHz, +1.0/-1.0dB @ 44.1/48kHz
20Hz to 40kHz, +1.0/-3.0dB @ 88.2/96kHz

Hard Disk Space
AC Input : External PSU, 100~240VAC, 50/60Hz, 1.0A
DC Output : +12V, 2.0A

Power Consumption : 7.2W

System Requirements
Mac -
PowerPC G4 or Intel processor
OS X 10.5.8 (Intel and PPC), OS X 10.6 (Intel)
1GB RAM
USB 2.0 port

PC -
Pentium IV 1.4GHz or faster, AMD Athlon 1.4GHz or faster
Windows XP SP2 (32- or 64-bit), Vista SP2 (32- or 64-bit), Windows 7 (32- and 64-bit)
512MB RAM for Windows XP and Vista, 1GB for Windows XP and Vista (64-bit), Windows 7 (32-bit)
2GB RAM for Windows 7 (64-bit)
USB 2.0 port

Dimensions : 483 x 280 x 44mm (19 x 11.02 x 1.73")
Weight : 3.1kg (6.8 lb)
Operating Temperature : 5 to 35oC (41 to 95oF)

In the Box

External Power Supply
USB Cable

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