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Related Manuals for Pass Xs 300
Summary of Contents for Pass Xs 300
- Page 1 ® pass Xs 300 / Xs 150 Owner’s Manual March 2012 Xs Owner’s Manual...
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Page 2: Read Me First
Heat and Ventilation - These amplifiers consume a lot of power (around 1000 watt for the Xs 300 & around 500 watts for the Xs 150) and most of this is converted it into heat. Pick a location where the amplifier can get some fresh air to remove the heat. - Page 3 Operation - After connection you can turn the amplifier on via the breaker and switch on the power supply front panel or by placing a positive voltage on the remote turn on terminals on the back of the power supply. The power supply LED will light up, the meter will light up, and the meter will slowly move to near the center position of the dial.
- Page 4 Comments by Pass It seems like yesterday..No, actually it seems like eighteen years ago that I got a patent on the “Super-Symmetric” circuit. That’s actually a pretty long commercial run for an amplifier design - how many do you know that are still on the market after that much time?
- Page 5 Our real customers care most about the experience they get when they sit down to listen to their music. We create amplifiers that we like to listen to, on the assumption that we share similar taste. We want our products to invite you to listen. We want you to enjoy the experience so much that you go through your entire record collection - again and again.
- Page 6 so at a lower current level. This improved the performance at low power levels, but allowed the higher dynamics afforded by balanced push-pull operation at higher power levels. This approach was so successful that we naturally looked to a greatly expanded version for the Xs amplifiers.
- Page 7 Class A bias setting, you will see the needle bounce upwards. I think though, that the Xs amplifiers will set a new standard for musical reproduction. Nelson Pass 3/19/2012 nelson@passlabs.com Xs Owner’s Manual...
- Page 8 A few nominal specs: Xs 300 nput impedance: 200 Kohm balanced, 100 Kohm single-ended Gain: 26 dB Damping Factor: Bandwidth: DC to -3 dB @ 150 Khz Output Power 300 watts @ 8 ohms, 600 watts @ 4 ohms Output Current...
- Page 9 A few nominal specs: Xs 150 nput impedance: 200 Kohm balanced, 100 Kohm single-ended Gain: 26 dB Damping Factor: Bandwidth: DC to -3 dB @ 150 Khz Output Power: 150 watts @ 8 ohms, 300 watts @ 4 ohms Output Current: 30 amps peak Distortion: 0.003% @ 1 watt...
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Page 10: Warranty Information
Removal or alteration of original Pass Labs serial numbers voids the factory warranty. Product with altered or missing serial numbers will be suspected as counterfeit product. Pass Laboratories will not repair or in any way indemnify any counterfeit or cloned product. - Page 11 Power Cords: Pass Laboratories provides a power supply cord that meets all legislated requirements for the market in which the product was originally sold. If you choose to substitute an after-market product we urge you to choose one that is fully safety rated by the necessary local authority.
- Page 12 (530) 367 2193 www.passlabs.com © 2012 Pass Laboratories Inc. “pass”, “Pass”, “Pass Labs”, “Pass Laboratories”, “Supersymmetery”, “Aleph”, and “Zen” and are all registered trademarks of Pass Laboratories, Inc., and all rights thereto are protected by law. Xs Owner’s Manual...
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