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User Manual for Bugera 1990 INFINIUM 120-Watt Tube Amplifier Head Click to enlarge the picture
Contents of the user manual for the Bugera 1990 INFINIUM 120-Watt Tube Amplifier
- Product category: Guitar Amplifiers Bugera
- Brand: Bugera
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Bugera Guitar Amplifiers
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User manual for the Bugera 1990 INFINIUM 120-Watt Tube Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Bugera product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Bugera user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Bugera product will considerably shorten its lifespan!
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Product description The Bugera 1990 INFINIUM 120-Watt Tube Amplifier Head features two hand-built tube-driven channels designed to produce a '90s rock and metal tone for both live performance and recording. In addition to having two channels, the 1990 also features two switchable modes of operation, pentode and triode. Pentode mode provides 120 watts of output for fully overdriven sounds, while triode mode gives you 60 watts of output with more harmonic overtones. The 1990 also features a rear-panel 1/4" Recording output that is frequency compensated, allowing you to track to your favorite DAW or recording device without the need for miking your speakers.
The 1990 INFINIUM features Bugera's INFINIUM Tube Life Multiplier Technology, which is designed to lengthen the life of your tubes and optimize their output by dynamically balancing the drive between them to evenly distribute the load. When you do need to replace a tube, the system will indicated which one with its back panel LED indicators. The 1990 INFINIUM additionally has an output impedance switch, allowing you to select between four, eight, and 16 ohms for compatibility with a variety of speaker cabinets. - The preamp is powered by three ECC83 tubes while the power section features four 5881 tubes
- The FX loop includes a dedicated level control as well as built-in reverb with independent controls for both channels
- Included Dual-Control Footswitch allows you to switch between channels and turn reverb on and off
UPC: 705105162980 In the Box Bugera 1990 INFINIUM 120-Watt Tube Amplifier Head Dual-Control Footswitch Limited 1-Year Warranty, Extends to 3 with Product Registration Table of Contents
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Technical parametersBugera 1990 Specs | | | Tubes | 3x ECC83 | | Channels | 1x Clean 1x Lead | | Inputs | 1x 1/4" (6.35 mm) | | Controls | 1x Clean Gain knob
1x Lead Gain knob
1x Bass knob
1x Mid knob
1x Treble knob
1x Presence knob
1x Master Clean Volume knob
1x Master Clean Reverb knob
1x Master Lead Volume knob
1x Master Lead Reverb knob 1x Impedance Selector switch 1x Triode/Pentode Power Mode switch | | Footswitch | 1x 1/4" (6.35 mm) Input | | Effects Loop | 1x 1/4" (6.35 mm) Send jack 1x 1.4" (6.35 mm) Return jack 1x Level knob | | Outputs | 1x 1/4" (6.35 mm) Direct out 1x 1/4" (6.35 mm) Recording out | | | | Tubes | 4x 5881 | | Output Power | 120 W or 60 W (switchable) | | Output Impedance | 4, 8, or 16 Ω (selectable) | | Outputs | 2x 1/4" (6.35 mm) Speaker out | | | | Dimensions (WxDxH) | 27.2 x 9.6 x 12.2" (69.0 x 24.5 x 31.0 cm) | | Weight | 49.6 lb (22.5 kg) | | | | Package Weight | 56.1 lb | | Box Dimensions (LxWxH) | 31.0 x 17.0 x 14.0" |
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