STATUS - SOLD
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Description :
The Passlab X350 is a stereo amplifier housed in the same chassis as the X600 mono block, utilizing the same face plate, meter, and power supply as the X600. Like the larger mono block models the X350 does not rely on output feedback for high performance and its performance is consistent across the audio band, from DC to beyond audibility. It is unconditionally stable into any loudspeaker. The output follower stage consists of 24 power Mosfets per channel for a total of over 3600 watts short term dissipation per channel. The bias current is set for about 500 watts idle dissipation between both channels.
The input and output of the amplifier is direct-coupled, and the amplifier accepts both single-ended and balanced inputs.
The meter on the face plate of the X350 measures the total current draw of both amplifier channels. At idle, the meter sits at about half scale, reflecting the standing bias current. As the amplifier draw exceeds exceeds Class "A" operation the needle on the amplifier will register the increased current being drawn by the power supply.
Specifications :
Gain................................................26dB
Frequency. Response.......................-0 dB at DC, -4 dB at 100 kHz
Power Output...................................350 watts maximum @ 1% THD, 1 kHz, 8 ohms
Output Voltage.................................Maximum plus, minus approx. 80 volts
Output Current.................................Maximum plus, minus approx. 20amps
Input Impedance...............................22 kohm balanced, 11 kohm unbalanced
Damping factor.................................30 ref 8 ohms nominal
Slew rate.........................................approx. plus, minus 50 V/uS
Output Noise....................................approx. 500 uV unweighted 20-20 kHz
Random noise floor...........................approximately 2 uV
Dynamic range.................................150 dB (random noise floor to peak output)
Balanced CMRR..............................approx. -85 dB @ 1 kHz (input common mode rejection ratio)
DC offset.........................................< 100 mv
Power Consumption..........................600 watts idle, 1800 watts max
Dimensions(w x d x h)......................19 x 22 x 11 inch
Weight............................................150 lbs
Miscellaneous :
Made in...........................................USA
Condition.........................................9 / 10 (Good condition)
Reviews :
http://www.passlabs.com/amplifiers/x350.htm
http://www.passlabs.com/downloads/x_om.pdf (Online manual)
http://www.passlabs.com/amplifiers/x350_reviews.htm
http://www.avrev.com/equip/passlabs/index.html |
