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I60 Owner’s Manual Ver 1.2 

Set-up and Safety Information 

Now that you have your new amplifier, we realize that you can't wait to hook 
it up and start playing! However, please read this set-up guide and safety 

information before you proceed. 

 

Unpacking and Setting Up 

Your amplifier is heavy, and its vacuum tubes are delicate and dissipate a 

great amount of heat. It is important that this product is never used near 
water or sources or water. Avoid bathrooms, washbowls, kitchen sinks, 

swimming pools, etc. Damp basements should also be avoided.  

 
Get the help of a friend, because these amplifiers are HEAVY. Carefully 

remove the amplifier package from the carton and unwrap it. Place it on a 

solid, level surface with adequate ventilation. It should not be placed in a 
built-in installation or rack unless adequate proper ventilation is provided. Do 

not place your amplifier in a closed bookcase or cabinet. Never obstruct the 

top part of the amplifier with any objects that could result in the valves 
overheating. 

 

The amplifier should not be subject to vibration of any sort. Do not place 
them directly in front of, or on top of your loudspeakers. As valve amplifiers 

can be microphonic, vibration of the tubes will distort the signal. 

 
Next, carefully remove the tube cage by carefully lifting it vertically upwards. 

Remove the protective foam around the individual vacuum tubes, and 

replace the tube cage. This protects the tubes from damage, and also 
protects inquisitive fingers from the hot tubes! 

 

Before you plug the power cord in, please make sure that you have the 
model with the proper voltage for the country you are in.

 Taiwan, Japan 

and North America will require the 115V version. Most European countries 

and other Asian countries will require the 230V version. We have found that 
a single voltage power transformer sounds better, and hence the amplifier is 

designed for a single-voltage only. 

 

Safety Information 

1. 

Never try to disassemble the amplifier as you may be exposed 

to dangerous voltages. Vacuum tube amplifiers operate at 
hundreds of volts. Even after turning the amplifier off and 

unplugging it from the wall socket, it will retain a lethal electrical 

charge for some time. 

2. 

Do not attempt to modify the amplifier. The device has been 

tested and adjusted for optimal operation and should give you 

Summary of Contents for Integrated 60-Watt Valve Amplifier

Page 1: ...Owners Manual and Set up Guide Genesis Integrated 60 Watt Valve Amplifier Version 1 2 December 2005 Copyright Genesis Advanced Technologies...

Page 2: ...Setting Up 3 Safety Information 3 About Your Amplifier 5 Introduction 5 Design and Construction 5 Set up and Operation 6 Speaker Connections 6 Source Input Connection 7 Operating and Adjustment 7 Cont...

Page 3: ...m resistors are used on a hand built discrete resistor potentiometer as a volume control The output transformers and power transformer are laboriously hand wound to precise specifications tailored to...

Page 4: ...tion of any sort Do not place them directly in front of or on top of your loudspeakers As valve amplifiers can be microphonic vibration of the tubes will distort the signal Next carefully remove the t...

Page 5: ...liquids are not spilled into the unit e Do not expose the tubes to moisture f Do not attempt to clean the device with a wet cloth or any solvents or cleaning solutions 4 The vacuum tube amplifiers ar...

Page 6: ...fier such as the Genesis I60 is capable of reproducing midrange and treble with crystal clear definition the sound can only be described as smooth and silky and musically accurate with the right timbr...

Page 7: ...nary printed circuit boards The only PCBs you see in the guts above are the boards associated with biasing of the power tubes and the soft start electronics The output transformers are custom designed...

Page 8: ...properly connected to a high current power receptacle Before you turn the amplifier on check that the speaker connections are properly hooked up and tightened Turn the volume control to minimum fully...

Page 9: ...still be hot and could burn your fingers if you touch them Leave the amplifier turned off for at least 30 minutes before cleaning or touching the tubes It is normal for a vacuum tube amplifier to run...

Page 10: ...the life of your tubes Do NOT listen to the guy in the corner store who tells you that running the tubes hot will give you more slam On each side of the I60 you will see a set of 5 little holes Three...

Page 11: ...titutions may result in fire electric shock or other hazards The only valves that may need replacement are the power output valves these should be replaced with matched pairs of KT88 s As the I60 has...

Page 12: ...or 6SN7 equivalent Rated Power Output 60w 60w RMS Frequency Response 20Hz 30kHz 1 T H D Input Impedance 250k Ohms Output Impedance 4 Ohms or 8 Ohms Preamp Input Sensitivity 380mV Signal to Noise Rati...

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