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uZUS Entry-Level Amplifiers, OPTI-MOS† Output Topology

uZ100s   (100 Watts RMS Total, 50 Watts RMS per Channel, Stereo Amplifier)
uZ200s   (200 Watts RMS Total, 100 Watts RMS per Channel, Stereo Amplifier)
uZ6x50t (300 Watts RMS Total, 50 Watts RMS per Channel, 6-Channel Home Theatre Amplifier)

"My philosophy is simply that audio power amplifiers should be as distortion free as possible, without severely compromising the performance of any other parameters" - G. Randy Slone

The uZUS (micro-ZUS) Amplifiers represents our Entry-Level models for those who wishing to experience the ZUS Audio Engine™ at an affordable price. These amplifiers are designed with the OPTI-MOS Output Topology. The ZUS Audio Engine™ gives you confidence that the sonic performance of uZUS is truly High Definition Audio. Our Entry-Level Amplifiers are available only with Un-Balanced RCA inputs.

The uZ100s will set new standards for an amplifier selling under $2,000 US$. In fact, the sonic performance of this "sleeper amp" exceeds that of amplifiers costing many thousands of dollars.

The performance of these amplifiers are truly superb. Only by auditioning it for yourself can you fully appreciate the sonic realism and clarity. Don't be fooled by the low price. The performance will amaze you.

Features:

Specifications: (subject to final testing)

OUTPUT POWER (uZ100s)  
Output Power into 8 Ohms 50 Watts RMS per Channel (both Channels into a resistive load)
Output Power into 4 Ohms 80 Watts RMS per Channel (both Channels into a resistive load)
Output Power into 2 Ohms 90 Watts RMS per Channel (both Channels into a resistive load)
OUTPUT POWER (uZ200s)  
Output Power into 8 Ohms 100 Watts RMS per Channel (both Channels into a resistive load)
Output Power into 4 Ohms 160 Watts RMS per Channel (both Channels into a resistive load)
Output Power into 2 Ohms 180 Watts RMS per Channel (both Channels into a resistive load)
OUTPUT POWER (uZ6x50t)  
Output Power into 8 Ohms 50 Watts RMS per Channel (all 6 Channels into a resistive load)
Output Power into 4 Ohms 80 Watts RMS per Channel (all 6 Channels into a resistive load)
Output Power into 2 Ohms 90 Watts RMS per Channel (all 6 Channels into a resistive load)
AUDIO INPUT  
Input Impedance Un-Balanced (RCA) 10k Ohms
Input Sensitivity (0dB output @ 8-ohm resistive load) 880 mV
GENERAL  
Voltage Gain 34.8 dB
Frequency Response 3Hz to 120kHz @ -3dB Roll-off
Phase Response (maximum @ 20Hz - 20kHz) <15 Degrees
Damping Factor >400
Slew Rate >120 Volts/uSec
Output Impedance <0.050 Ohms
DISTORTION  
%THD+N. Rated at 0dB levels, Input terminated with 50 ohms  
10Hz <0.006%
1kHz <0.006%
10kHz <0.006%
20kHz <0.008%
50kHz <0.016%
Intermodulation, IM (CCIR method, 8 ohm load) <0.004%
Signal to Noise Ratio -110dB (Input terminated with 50 ohms)
Channel Separation (Cross-talk, Stereo only) 80dB
Rise Time 0.4 uSec
DC Output Offset <5 mV
PROTECTION + INDICATORS  
At Input, withstands: 50 Volts AC or DC levels
DC Speaker Protection, unit powers down at: >2 Volt DC at Output. Slow Flashing Green Panel LED Light
Thermal > 80 Degrees C at Main Heatsinks. Rapid Flashing Green Panel LED Light
Integral Overload (IOL) On sustained over-current condition. Internally monitored
Clipping (Symmetrical Soft-Clipping) At 0dB Output, Red LED Light illuminates
Soft-Start 7 Second Delay. Blue LED Light illuminates when Soft-Start cycle completed.
AC INPUT POWER  
AC Mains Power Supply (hard output drive) 120 VAC, 60 Hz, 8 Amps
AC Mains Power Supply (hard output drive) 240 VAC, 50 Hz, 4 Amps
Main Toroidal Transformer  
uZ100s 160 VA x 2 = 320 VA Total
uZ200s 325 VA x 2 = 650 VA Total
uZ6x50t 500 VA x 2 = 1,000 VA Total
Main Capacitor Filter Bank 40,000uF
MECHANICAL  
Dimensions 19.00" W. x 17.00" D. x 5.25" H. (483mm W. x 423mm D. x 133mm H.)
(uZ6x50t) 19.00" W. x 17.00" D. x 7.00" H. (483mm W. x 423mm D. x 179mm H.)
Weight 30 lbs (14kgs)
(uZ6x50t) 100 lbs (44kgs)
WARRANTY
 (See Terms and Conditions)		 20 Year Warranty on Parts and Labour, Unconditional, Fully-Transferable
MSRP
(Manufacturer's Suggested Retail Price, subject to change)		  
uZ100s $1,995 US
uZ200s $2,500 US
uZ6x50t $2,500 US

†OPTI-MOS = L-MOSFET Output Stage in a Parallel Configuration

ZUS Audio Inc. Penticton, BC Canada
Tel: 1-250-770-2022, Fax: 1-250-770-1999
Copyright (C) 2007, ZUS Audio Inc.