2 1 0 0 b
D I S C O N T I N U E D D E C E m B E R 1 9 9 7
• Fully regulated, PWM power supply.
• Doubling of power from 4 to 2
• Hand-matched, complementary MOSFETS
for better performance
and sound quality.
• Fully discrete power amp.
• Independent amplifier channel gain adjust-
ment.
• Forced air convection cooling.
• Over-current and thermal protection
circuitry.
"The Xtant 2100b with its audiophile-grade per-
formance, and superbly sophisticated technolo-
gy, is an extraordinary value in a compact two-
channel amplifier. This amplifier contains the
sonic signature exclusive to the larger and
more expensive members of the Xtant family,
in a small, sleek, efficient chassis."
1 o v.2.00
f e a t u r e s
loads.
Watts Per Channel @ 4
Watts Per Channel @ 2
Watts Per Channel @ 4
Frequency Response:
Distortion (THD):
Signal to Noise Ratio:
Damping Factor:
Input Sensitivity:
Operational Voltage:
On-Board Crossover:
Module Port(s):
Power Supply:
Fusing:
• Adjustable input sensitivity
(100 mV to 2 V RMS).
• One accessory port – designed to accept our
(optional) PQM-1 accessory module.
• On-board 12 dB electronic crossover with fre-
quency selection.
• On-board crossover has 3 modes of operation
– high pass, low pass, or bypass.
• Amp may be run in "Mixed Mono" mode
using passive crossovers.
• 4 year parts and labor warranty when
installed by an authorized Xtant dealer.
2100b specifications
2 x 50
2 x 100
Bridged
1 x 200
5 Hz to 50 kHz +/– 1 dB
< .04%
> 100 dB
> 200 @ 100 Hz with 4
load
100 mV to 2 V RMS
11 to 15 Volts
12 dB per Octave "Butterworth"
1 – Accessory Port
Fully Regulated, PWM
30 Amp
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