A50-62313-00006 333XL/333XL-212/333/333-212 User Manual en
Important safety instructions CAUTION: High voltage! Risk of death! High voltages of up to 500 V DC may be present inside the casing for long periods after being disconnected from the mains. To avoid lethal electric shock, do not open the casing. There are no user-serviceable components inside. Refer all maintenance to qualified service personnel. Remove the mains cable when the unit is not in use.
Table of contents IMPORTANT NOTICE!......................................................................... 4 Introduction...................................................................................... 4 Before you get started........................................................................................................4 Online registration..............................................................................................................4 Control elements........................
IMPORTANT NOTICE! $$ Make sure that children cannot play unsupervised with the unit or its packaging. FAILURE TO OBSERVE THE FOLLOWING POINTS MAY RESULT IN DAMAGE TO THE AMPLIFIER OR LOUDSPEAKERS. DAMAGES CAUSED IN SUCH A WAY ARE NOT COVERED BY WARRANTY. $$ Please ensure proper disposal of all packing materials. $$ Before you start, always make sure that your Bugera Valve Amplifier is connected to a suitable loudspeaker.
Control elements Front panel of the BUGERA 333XL Front panel 1 The POWER switch is used to turn the power of the BUGERA amplifier on and off. 2 The STANDBY switch allows you to place the amp in STANDBY mode. This way the amp is idle, but the operational temperature of the valves is maintained (POWER switch turned on). Flick the STANDBY switch to change to the active mode (the above status light illuminates).
Rear panel of the BUGERA 333 Rear panel !! 23 en 29 CAUTION! Hot! Risk of injury! During use, the valves get very hot and high surface temperatures may be reached at the rear of this unit. Avoid touching the controls and connectors on the rear panel during use. To avoid accidental contact with hot surfaces, place the rear panel so that it faces a wall. The calibrated LEVEL control determines the signal level sent to an external effects unit or any other signal processor (0 – 10).
Inside the BUGERA 333 Footswitch Inside the BUGERA ** DANGER! High voltage! Risk of death! High voltages of up to 500 V DC may be present inside the casing for long periods after being disconnected from the mains. To avoid lethal electric shock, do not open the casing. There are no user-serviceable components inside. Refer all maintenance to qualified service personnel. Remove the mains cable when the unit is not in use.
!! CAUTION: WE HIGHLY RECOMMEND THAT BIAS ADJUSTMENTS BE CARRIED OUT BY QUALIFIED PERSONNEL! Wiring the BUGERA !! CAUTION! !! ATTENTION! TO AVOID DAMAGE TO YOUR AMP, NEVER USE THE BUGERA VALVE AMPLIFIER WITHOUT A LOUDSPEAKER CONNECTED! Hot! Risk of injury! During use, the valves will get very hot and high surface temperatures may be reached at the rear of this unit. To avoid burning yourself, make all connections while the unit is still cold.
The following figure shows a setup of the 333XL-212 together with an external effects unit connected over the FX LOOP. And the LINE OUT is connected to the line input of a mixer in order to send the signal to a recording device. The LEVEL control of the LINE OUT lets you adjust the output level of the BUGERA to the input sensitivity of the mixer. In addition, the speaker signal of the BUGERA is picked up by a microphone and is fed to the microphone input of the mixer.
Specifications PREAMP SECTION Valves Type 1 x 12AX7A 1 x 12AX7B 2 x 12AX7C Preamp high-gain input Impedance 470 kΩ Clean channel Nominal input level -20 dBV Min. input level -30 dBV Max. input level 0 dBV Crunch channel Nominal input level -80 dBV Min. input level -90 dBV Lead channel Nominal input level -80 dBV Min.
Limited warranty SPECIAL NOTE: NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. § 1 Other warranty rights and national law 1. This limited warranty does not exclude or limit the buyer’s statutory rights provided by national law, in particular, any such rights against the seller that arise from a legally effective purchase contract. 2. The limited warranty regulations mentioned herein are applicable unless they constitute an infringement of national warranty law.
FEDERAL COMMUNICATIONS COMMISSION COMPLIANCE INFORMATION BUGERA 333XL/333XL-212/333/333-212 Responsible party name: MUSIC Group Services USA, Inc. Address: 18912 North Creek Parkway, Suite 200 Bothell, WA 98011, USA Phone/Fax No.
