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OWNER’S MANUAL 

 
 
 
 
 

 
 

 
 
 
 

Multimedia, Compact 

 
 

MODEL “55”

© 

 
 

Integrated Vacuum Tube Amplifier 

 
 

 

 

 

tec•

on

 audio 

          

pristine soundscapes: hear better, listen more! 

© 

          

PALMDALE, CA 
 
www.teconaudio.com
 

 
 
 
 

 

 

 

 

 

tec•

on

  

audio

 

 

 

 

1

Summary of Contents for 55

Page 1: ...OWNER S MANUAL Multimedia Compact MODEL 55 Integrated Vacuum Tube Amplifier tec on audio pristine soundscapes hear better listen more PALMDALE CA www teconaudio com tec on audio 1 ...

Page 2: ...our very own demanding sonic performances the Model 55 by tec on audio is a high quality product engineered and built with choice components This unique multimedia amplifier is equipped with a USB compatible D A interface to allow the connection of your computer or digital media via a standard USB port The digital circuit uses the Burr Brown PCM 2702 chip a Multi level Enhanced delta sigma modulat...

Page 3: ... in their sockets Make sure that your amplifier came packed with the following items Power supply cord USB cable User s manual with warranty card CAUTION Your amplifier is preset to work on your local mains supply voltage Check that your local mains supply voltage agrees with the setting indicated on the back panel of the amplifier Some tec on audio products are equipped with dual voltage transfor...

Page 4: ...est position and the power switch in the OFF position Then connect the power cord into the power socket on the rear panel of the amplifier Next connect the other end of the power cord into the outlet The power outlet which the amplifier power cord is connected to must be the 3 pin grounding type Check again to make sure both speakers are properly connected and the voltage selector switch located o...

Page 5: ... on the web or even at music stores that sell guitar amplifiers NEVER REMOVE THE TUBES WHILE THE UNIT IS IN OPERATION VII COMPUTER AUDIO USE OF THE MODEL 55 WITH USB PORT WINDOWS OPERATING SYSTEMS WINDOWS COMPATIBLE When your computer is ON you will find a new USB device in the Device Manager Windows XP USB Speakers The amplifier is designed for Plug Play set up and in most cases the audio signal ...

Page 6: ...ly qualified service personnel should attempt repairs 1 There are no user serviceable parts inside Refer servicing of internal parts to qualified service personnel 2 Never remove the cover of this product even when turned OFF and even if unplugged As with many audio amplifiers a charge remains in the energy storage capacitors for some time after the unit has been switched OFF Touching high voltage...

Page 7: ...upon or against them paying particular attention to cords at plugs and sockets Using a damaged power cord or one with the bare wires exposed could cause fire or result in electric shock When unplugging from the AC mains never pull the cord and always grip the plug when unplugging the power cord This unit is equipped with a THREE WIRE GROUNDING TYPE AC PLUG Make sure the amplifier is grounded by pr...

Page 8: ...e sound reproduction TROUBLESHOOTING Reliable performance will be obtained from the Model 55 multimedia compact tube amplifier when used according to this user s manual Should a problem occurs the following troubleshooting table might help you determine how to deal with it Trouble Cause What to do power supply not connected correctly check the power supply cable and connections no light broken fus...

Page 9: ... SLO BLO type If a fuse needs replacement unplug the amplifier power cord from the wall outlet Open the fuse compartment located under the female power plug opening on the back of the amplifier Use the exact same fuse type and rating The warranty will not cover damages resulting from use of overrated fuses SPECIFICATIONS Specifications are subject to modifications without notice or obligation OUTP...

Page 10: ... amplifiers to perform well on the bench tests Unlike a constant white noise signal music provides a much more complex signal for an amplifier to recreate In short the wattage ratings of the typical amplifier tell you little about how the amplifier really sounds when it plays music Does the Model 55 have enough power for my needs Single ended tube amplifiers are famous for providing breathtaking d...

Page 11: ...tion Name ____________________________ Address ____________________________ ____________________________ ZIP code ____________________________ Country ____________________________ Reseller NOTE This portion of the Warranty Card MUST BE retained by the Customer It must be produced when requesting after sales service from an authorized tec on audio service center 11 ...

Page 12: ...y to losses or damages occurring during shipping This warranty does not cover cosmetic damage or any damage that results from normal use wear and tear negligence misuse abuse tampering installation error connection to an improper voltage accident improper maintenance alterations modifications lightning power surges or acts of God Use of any parts other than tec on audio may void this warranty Any ...

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