Behringer Musical Instrument Amplifier GTX30 User Manual

User Manual  
GUITAR AMPLIFIER  
GTX60  
60-Watt Guitar Amplifier with 2 Independent Channels, FX, Tuner,  
Tube Modeling and Original BUGERA 12" Speaker  
GTX30  
30-Watt Guitar Amplifier with 2 Channels, FX, Tuner,  
Tube Modeling and Original BUGERA 12" Speaker  
 
3
GUITAR AMPLIFIER GTX60/GTX30 User Manual  
9. Do not defeat the safety purpose of the polarized  
UNDERTAKING OR REPRESENTATION. THIS MANUAL  
IS COPYRIGHTED. NO PART OF THIS MANUAL MAY  
BE REPRODUCED OR TRANSMITTED IN ANY FORM  
OR BY ANY MEANS, ELECTRONIC OR MECHANICAL,  
Important Safety  
Instructions  
or grounding-type plug. A polarized plug has two blades  
with one wider than the other. A grounding-type plug  
has two blades and a third grounding prong. The wide  
blade or the third prong are provided for your safety. If the INCLUDING PHOTOCOPYING AND RECORDING OF ANY  
provided plug does not fit into your outlet, consult an  
electrician for replacement of the obsolete outlet.  
KIND, FOR ANY PURPOSE, WITHOUT THE EXPRESS  
WRITTEN PERMISSION OF MUSIC GROUP IP LTD.  
10. Protect the power cord from being walked on or  
pinched particularly at plugs, convenience receptacles,  
and the point where they exit from the apparatus.  
ALL RIGHTS RESERVED.  
© 2011 MUSIC Group IP Ltd.  
Trident Chambers, Wickhams Cay, P.O. Box 146,  
Road Town, Tortola, British Virgin Islands  
Terminals marked with this symbol carry  
electrical current of sufficient magnitude  
to constitute risk of electric shock. Use only  
11. Use only attachments/accessories specified by  
the manufacturer.  
high-quality commercially-available speaker cables with  
1/ TS plugs pre-installed. All other installation or  
modification should be performed only by  
qualified personnel.  
LIMITED WARRANTY  
12. Use only with the  
cart, stand, tripod, bracket,  
or table specified by the  
§ 1 Warranty  
(1) This limited warranty is valid only if you purchased  
the product from a MUSIC Group Authorized Reseller in  
the country of purchase. A list of authorized resellers can  
be found on BEHRINGER’s website behringer.com under  
“Where to Buy, or you can contact the MUSIC Group office  
closest to you.  
manufacturer, or sold with  
the apparatus. When a cart  
is used, use caution when  
moving the cart/apparatus  
combination to avoid  
This symbol, wherever it appears,  
alerts you to the presence of uninsulated  
dangerous voltage inside the  
enclosure - voltage that may be sufficient to constitute a  
risk of shock.  
injury from tip-over.  
This symbol, wherever it appears,  
alerts you to important operating and  
maintenance instructions in the  
(2) MUSIC Group* warrants the mechanical and  
13. Unplug this apparatus during lightning storms or  
when unused for long periods of time.  
electronic components of this product to be free of defects  
in material and workmanship if used under normal  
operating conditions for a period of one (1) year from  
the original date of purchase (see the Limited Warranty  
terms in § 4 below), unless a longer minimum warranty  
period is mandated by applicable local laws. If the product  
shows any defects within the specified warranty period  
and that defect is not excluded under § 4, MUSIC Group  
shall, at its discretion, either replace or repair the product  
using suitable new or reconditioned product or parts.  
In case MUSIC Group decides to replace the entire product,  
this limited warranty shall apply to the replacement  
14. Refer all servicing to qualified service personnel.  
Servicing is required when the apparatus has been  
damaged in any way, such as power supply cord or plug  
is damaged, liquid has been spilled or objects have fallen  
into the apparatus, the apparatus has been exposed  
to rain or moisture, does not operate normally, or has  
been dropped.  
accompanying literature. Please read the manual.  
Caution  
To reduce the risk of electric shock, do  
not remove the top cover (or the rear  
section). No user serviceable parts inside. Refer servicing  
to qualified personnel.  
15. The apparatus shall be connected to a MAINS socket  
outlet with a protective earthing connection.  
Caution  
To reduce the risk of fire or electric shock,  
do not expose this appliance to rain and  
moisture. The apparatus shall not be exposed to dripping  
16. Where the MAINS plug or an appliance coupler is  
used as the disconnect device, the disconnect device shall product for the remaining initial warranty period, i.e.,  
or splashing liquids and no objects filled with liquids, such remain readily operable.  
as vases, shall be placed on the apparatus.  
one (1) year (or otherwise applicable minimum warranty  
period) from the date of purchase of the original product.  
(3) Upon validation of the warranty claim, the repaired  
or replacement product will be returned to the user freight  
prepaid by MUSIC Group.  
Caution  
These service instructions are for use  
by qualified service personnel only.  
To reduce the risk of electric shock do not perform any  
servicing other than that contained in the operation  
instructions. Repairs have to be performed by qualified  
service personnel.  
(4) Warranty claims other than those indicated above  
are expressly excluded.  
PLEASE RETAIN YOUR SALES RECEIPT. IT IS YOUR PROOF  
OF PURCHASE COVERING YOUR LIMITED WARRANTY.  
THIS LIMITED WARRANTY IS VOID WITHOUT SUCH PROOF  
OF PURCHASE.  
1. Read these instructions.  
2. Keep these instructions.  
3. Heed all warnings.  
LEGAL DISCLAIMER  
TECHNICAL SPECIFICATIONS AND APPEARANCE  
ARE SUBJECT TO CHANGE WITHOUT NOTICE.  
THE INFORMATION CONTAINED HEREIN IS CORRECT  
AT THE TIME OF PRINTING. ALL TRADEMARKS ARE  
THE PROPERTY OF THEIR RESPECTIVE OWNERS.  
MUSIC GROUP ACCEPTS NO LIABILITY FOR ANY  
LOSS WHICH MAY BE SUFFERED BY ANY PERSON  
WHO RELIES EITHER WHOLLY OR IN PART UPON  
ANY DESCRIPTION, PHOTOGRAPH OR STATEMENT  
CONTAINED HEREIN. COLORS AND SPECIFICATIONS  
MAY VARY FROM ACTUAL PRODUCT. MUSIC GROUP  
PRODUCTS ARE SOLD THROUGH AUTHORIZED  
FULLFILLERS AND RESELLERS ONLY. FULLFILLERS AND  
RESELLERS ARE NOT AGENTS OF MUSIC GROUP  
AND HAVE ABSOLUTELY NO AUTHORITY TO BIND  
MUSIC GROUP BY ANY EXPRESS OR IMPLIED  
§ 2 Online registration  
4. Follow all instructions.  
5. Do not use this apparatus near water.  
6. Clean only with dry cloth.  
Please do remember to register your new BEHRINGER  
equipment right after your purchase at behringer.com  
under“Support”and kindly read the terms and conditions  
of our limited warranty carefully. Registering your  
purchase and equipment with us helps us process  
your repair claims quicker and more efficiently.  
Thank you for your cooperation!  
7. Do not block any ventilation openings. Install in  
accordance with the manufacturer’s instructions.  
8. Do not install near any heat sources such as  
radiators, heat registers, stoves, or other apparatus  
(including amplifiers) that produce heat.  
§ 3 Return materials authorization  
(1) To obtain warranty service, please contact the  
retailer from whom the equipment was purchased.  
Should your MUSIC Group Authorized Reseller not be  
located in your vicinity, you may contact the MUSIC Group  
Authorized Fulfiller for your country listed under  
 
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GUITAR AMPLIFIER GTX60/GTX30 User Manual  
“Support”at behringer.com. If your country is not  
listed, please check if your problem can be dealt with  
by our“Online Support”which may also be found under  
“Support”at behringer.com. Alternatively, please submit  
an online warranty claim at behringer.com BEFORE  
returning the product. All inquiries must be accompanied  
by a description of the problem and the serial number  
of the product. After verifying the product’s warranty  
eligibility with the original sales receipt, MUSIC Group  
will then issue a Return Materials Authorization  
(“RMA”) number.  
connection or operation of the unit in any way  
that does not comply with the technical or safety  
regulations applicable in the country where the  
product is used;  
(3) This warranty does not detract from the seller’s  
obligations in regard to any lack of conformity of the  
product and any hidden defect.  
§ 9 Amendment  
damage/defects caused by acts of God/Nature  
(accident, fire, flood, etc) or any other condition that  
is beyond the control of MUSIC Group.  
Warranty service conditions are subject to change without  
notice. For the latest warranty terms and conditions  
and additional information regarding MUSIC Group’s  
limited warranty, please see complete details online at  
behringer.com.  
(7) Any repair or opening of the unit carried out by  
unauthorized personnel (user included) will void the  
limited warranty.  
* MUSIC Group Macao Commercial Offshore Limited of  
Rue de Pequim No. 202-A, Macau Finance Centre 9/J, Macau,  
including all MUSIC Group companies  
(8) If an inspection of the product by MUSIC Group  
shows that the defect in question is not covered by the  
limited warranty, the inspection costs are payable by  
the customer.  
(2) Subsequently, the product must be returned in  
its original shipping carton, together with the return  
authorization number to the address indicated by  
MUSIC Group.  
(9) Products which do not meet the terms of this  
limited warranty will be repaired exclusively at the buyer’s  
expense. MUSIC Group or its authorized service center will  
inform the buyer of any such circumstance. If the buyer  
fails to submit a written repair order within 6 weeks after  
notification, MUSIC Group will return the unit C.O.D. with  
a separate invoice for freight and packing. Such costs will  
also be invoiced separately when the buyer has sent in a  
written repair order.  
(3) Shipments without freight prepaid will not  
be accepted.  
§ 4 Warranty Exclusions  
(1) This limited warranty does not cover consumable  
parts including, but not limited to, fuses and batteries.  
Where applicable, MUSIC Group warrants the valves or  
meters contained in the product to be free from defects in  
material and workmanship for a period of ninety (90) days  
from date of purchase.  
(10) MUSIC Group Authorized Resellers do not sell new  
products directly in online auctions. Purchases made  
through an online auction are on a“buyer beware”basis.  
Online auction confirmations or sales receipts are not  
accepted for warranty verification and MUSIC Group will  
not repair or replace any product purchased through an  
online auction.  
(2) This limited warranty does not cover the product  
if it has been electronically or mechanically modified  
in any way. If the product needs to be modified or  
adapted in order to comply with applicable technical  
or safety standards on a national or local level, in any  
country which is not the country for which the product  
was originally developed and manufactured, this  
modification/adaptation shall not be considered a defect  
in materials or workmanship. This limited warranty does  
not cover any such modification/adaptation, regardless  
of whether it was carried out properly or not. Under the  
terms of this limited warranty, MUSIC Group shall not  
be held responsible for any cost resulting from such a  
modification/adaptation.  
§ 5 Warranty transferability  
This limited warranty is extended exclusively to the  
original buyer (customer of authorized reseller) and is  
not transferable to anyone who may subsequently  
purchase this product. No other person (reseller, etc.)  
shall be entitled to give any warranty promise on behalf  
of MUSIC Group.  
(3) This limited warranty covers only the product  
hardware. It does not cover technical assistance for  
hardware or software usage and it does not cover  
any software products whether or not contained in  
the product. Any such software is provided“AS IS”  
unless expressly provided for in any enclosed software  
limited warranty.  
§ 6 Claim for damage  
Subject only to the operation of mandatory applicable  
local laws, MUSIC Group shall have no liability to the buyer  
under this warranty for any consequential or indirect  
loss or damage of any kind. In no event shall the liability  
of MUSIC Group under this limited warranty exceed the  
invoiced value of the product.  
(4) This limited warranty is invalid if the factory-  
applied serial number has been altered or removed from  
the product.  
§ 7 Limitation of liability  
This limited warranty is the complete and exclusive  
warranty between you and MUSIC Group. It supersedes  
all other written or oral communications related to this  
product. MUSIC Group provides no other warranties for  
this product.  
(5) Free inspections and maintenance/repair work  
are expressly excluded from this limited warranty, in  
particular, if caused by improper handling of the product  
by the user. This also applies to defects caused by normal  
wear and tear, in particular, of faders, crossfaders,  
potentiometers, keys/buttons, guitar strings, illuminants  
and similar parts.  
§ 8 Other warranty rights and  
national law  
(1) This limited warranty does not exclude or limit the  
buyer’s statutory rights as a consumer in any way.  
(6) Damage/defects caused by the following conditions  
are not covered by this limited warranty:  
(2) The limited warranty regulations mentioned herein  
are applicable unless they constitute an infringement of  
applicable mandatory local laws.  
improper handling, neglect or failure to operate the  
unit in compliance with the instructions given in  
BEHRINGER user or service manuals;  
 
5
GUITAR AMPLIFIER GTX60/GTX30 User Manual  
1. Introduction  
Ensure adequate air supply. To avoid overheating, do not place the unit near  
radiators, etc.  
Congratulations! By purchasing the GUITAR COMBO, you now own the newest  
generation of guitar amp. It offers an extremely broad range of options and  
possibilities, the only limit being your own creativity. The GUITAR COMBO is an  
allrounder with so many features that you'll hardly need any other equipment.  
Please make sure that all devices are properly grounded/earthed.  
For your own safety, never remove or disable the ground/earth  
conductors from the devices or on the power cords. The unit  
must always be connected to the mains outlet with a protective  
grounding connection.  
The demands placed on a guitar amp are nowadays very broad. A guitarist  
should offer a wide array of sounds. That’s why it is very important to us to be  
able to offer you maximum sound diversity as well as a variety of connection  
possibilities with your GUITAR COMBO. Don’t worry, you will quickly master the  
GUITAR COMBO and learn how to use all its capabilities easily and intuitively.  
With its up-to-date circuitry, the GUITAR COMBO features the functionality and  
reliability of a truly modern guitar amp.  
1.1.1 Online registration  
Please register your new BEHRINGER equipment right after your purchase  
by visiting http://behringer.com and read the terms and conditions of our  
warranty carefully.  
Should your BEHRINGER product malfunction, it is our intention to have it  
repaired as quickly as possible. To arrange for warranty service, please contact  
the BEHRINGER retailer from whom the equipment was purchased. Should your  
BEHRINGER dealer not be located in your vicinity, you may directly contact  
one of our subsidiaries. Corresponding contact information is included in the  
original equipment packaging (Global Contact Information/European Contact  
Information). Should your country not be listed, please contact the distributor  
nearest you. A list of distributors can be found in the support area of our website  
(http://behringer.com).  
VTC Virtual Tube Circuitry  
The specially developed VTC Virtual Tube Circuitry gives your sound the unique  
vintage flavor of classic tube amps.  
1.1 Before you get started  
Your product was carefully packed at the factory to ensure safe transport.  
Nevertheless, if the box is damaged inspect the unit immediately for signs  
of damage.  
Registering your purchase and equipment with us helps us process your repair  
claims more quickly and efficiently.  
If the unit is damaged, please do NOT return it to us, but notify your  
dealer and the shipping company immediately, otherwise claims for  
damage or replacement may not be granted.  
Thank you for your cooperation!  
Always use the original box to prevent damage during storage  
or transport.  
The sound quality may diminish within the range of powerful  
broadcasting stations and high-frequency sources. Increase the  
distance between the transmitter and the unit, and use shielded cables  
for all connections.  
Make sure that children cannot play unsupervised with the unit or  
its packaging.  
We would like to draw your attention to the fact that extremely loud  
sound levels may damage your hearing as well as your headphones.  
Turn all VOLUME controls fully to the left before you switch on the unit.  
Make sure you select a suitable volume at all times.  
Please ensure proper disposal of all packaging materials.  
Recycle whenever possible.  
2. Control Elements  
(2)  
(7)  
(13)  
(22)  
(1) (3) (4) (5) (6) (8) (9) (10) (11) (12) (14) (15) (16) (17) (18) (19) (21) (20)  
Fig. 2.1: GUITAR COMBO control elements (front panel)  
2.1 Front panel  
(5) The TREBLE control adjusts the treble frequencies on the CLEAN  
channel (GTX60 only).  
(1) The INPUT socket is the 1/ connector for your guitar. Please use a standard  
1/ TS connector.  
(6) Press the CHANNEL button to switch between the CLEAN and OVERDRIVE  
channels. The channel LED lights up when the channel is activated. You can  
also switch between channels using the footswitch sold with all models.  
2.1.1 CLEAN channel  
(2) The CLEAN CHANNEL LED lights up when the channel is active.  
(3) The VOLUME control determines the volume of the CLEAN channel.  
2.1.2 OVERDRIVE channel  
(7) The OVERDRIVE CHANNEL LED lights up when the channel is active.  
(4) The BASS control in the EQ section boosts or cuts the bass frequencies on the  
(8) The GAIN control determines the amount of gain applied and hence the  
CLEAN channel (GTX60 only).  
degree of distortion in the OVERDRIVE channel.  
 
6
GUITAR AMPLIFIER GTX60/GTX30 User Manual  
(9) The BASS control in the EQ section boosts or cuts the bass frequencies.  
(19) Use the FOOTSWITCH jack to connect the 1/ TRS plug of the footswitch  
supplied with the unit. The footswitch has three functions: to switch  
between the two channels, to turn the FX on and off, and to activate and  
deactivate the tuner (GTX60 only).  
(10) Use the CONTOUR control for additional, highly characteristic adjustment  
of the midrange, so as to easily create traditional as well as ultra-modern  
guitar sounds.  
(20) The POWER switch turns your GUITAR COMBO on and off. It should always be  
(11) The TREBLE control adjusts the treble frequencies.  
in the OFF position when connecting the unit to the mains.  
On the GTX60, the controls ( 9 ) , (10) and (11) are only effective on the  
OVERDRIVE channel since this amplifier has a dedicated equalizer for  
the CLEAN channel (see also ( 4  ) and ( 5 ) ).  
Please note that switching the unit off does not mean that it is fully  
disconnected from the mains. To disconnect the unit from the mains  
entirely, pull out the mains connector. Before installation, please make  
sure that the mains connector has not been damaged. If you do not  
use the unit for an extended period of time, please disconnect it from  
the mains.  
(12) The VOLUME control adjusts the volume level of the OVERDRIVE channel.  
2.1.3 FX section  
(13) The FX LED lights up when the effects processor is active.  
(14) Use the FX PRESET control to select one of 16 effects.  
2.1.5 Chromatic tuner  
(21) The TUNER push button activates and deactivates the integrated tuner.  
You can also activate and deactivate the tuner by keeping the EFFECT push  
button on the footswitch pressed (GTX60 only).  
Preset  
1 - 4  
FX  
Reverb  
Delay  
(22) The DISPLAY shows the note played. A dot indicates that the note played is a  
semitone higher (F. = F# (F sharp), G. = G# (G flat), etc.). The green LED lights  
up as soon as the displayed note is in tune. Pitch variations above and below  
the desired pitch are indicated by two LEDs on each side of the green LED.  
The brighter these LEDs glow, the greater the deviation. The reference tone  
A at 440 Hz serves as standard pitch.  
5 - 8  
9 - 12  
13 - 16  
Chorus  
Flanger  
Tab. 2.1: Effects  
(15) The FX LEVEL control adjusts the mix ratio between the original and the  
effect signal.  
2.2 Rear panel  
(16) The TUBE push button activates and deactivates the VTC Virtual  
Tube Circuitry.  
(23)  
2.1.4 Connectors and POWER switch  
(17) The CD IN connector allows you to connect the output signal of a CD player,  
tape deck, or CD/MD walkman. For example, you can play back music CDs or  
CDs accompanying a guitar tutor while practicing. This connector can also  
be used as a LINE OUT output. In this case, the guitar signal has no speaker  
simulation applied to it and can be routed to an external amp or mixing  
console. This will not mute the built-in loudspeaker of the GUITAR COMBO.  
(24)  
Fig. 2.2: GUITAR COMBO control elements (rear panel)  
(25) (26)(27)(28)  
(23) This is the power cord.  
(24) SERIAL NUMBER.  
(18) The LINE OUT/PHONES jack is for headphones connection. Internal speaker  
simulation is applied to the headphones signal in order to produce an  
authentic signal. The built-in loudspeaker of the GUITAR COMBO is muted  
when this connector is used.  
(25) This is the cooling vent.  
(26) The SPEAKER OUT jack (1/ TS connector) is used to connect to a  
The headphones output signal can also be routed to a mixing console or  
other sound reinforcement system. To do so, connect the headphones  
output with the line input on the mixing console. Use a standard cable  
with ¼" TS connectors. If hum problems occur, you may want to insert a  
DI box, such as the BEHRINGER ULTRA-DI DI100 or DI120.  
loudspeaker. The minimum impedance is 8 Ohms (GTX60 only).  
(27) The FX RETURN input is used to connect to the output of an external effects  
unit with a shielded 1/ TS connector (GTX60 only).  
(28) The FX SEND output is used to connect the input of an external effects unit  
At extremely high volume levels some headphones tend to produce  
distortion. Please turn the volume down until the distortion is no  
longer present.  
with a shielded 1/ TS connector (GTX60 only).  
 
7
GUITAR AMPLIFIER GTX60/GTX30 User Manual  
3. Application Example  
The GUITAR COMBO features plenty of connectors for a wealth of applications.  
Here is an example of how flexible your GUITAR COMBO can be:  
4. Installation  
Except for the headphones output and the CD IN input (1/ TRS connectors),  
all audio inputs and outputs on the BEHRINGER GUITAR COMBO are  
1/ TS connectors. Please see Chapter 5, “Specifications” for more information.  
Please ensure that the unit is installed and operated only by people  
qualified to do so. During installation and operation the user must have  
sufficient electrical contact to earth. Electrostatic discharge may affect  
the operation of the unit.  
Footswitch  
Drum Computer  
BEHRINGER  
HPS3000  
CD Player  
CD In  
Fig. 4.1: 1/ TS connector  
BEHRINGER  
VIRTUBE GTX60  
Electric Guitar  
Fig. 3.1: GTX60 standard setup  
For practicing in the rehearsal room or at home, please wire your GUITAR COMBO  
as shown in fig. 3.1. Connect a CD player or drum machine to the CD IN input.  
If you want to practice with headphones, connect your headphones to the  
LINE OUT/PHONES jack. The built-in loudspeaker will be muted automatically.  
Connect the dual footswitch supplied with the unit to the FOOTSWITCH jack on  
the GUITAR COMBO. The CHANNEL footswitch switches between the channels.  
The IN/OUT footswitch turns the effect on and off (GTX60 only).  
Fig. 4.2: 1/ TRS connector  
Fig. 4.3: Stereo adapter cable  
Fig. 4.4: Mono adapter cable  
 
8
GUITAR AMPLIFIER GTX60/GTX30 User Manual  
5. Specifications  
Audio Inputs  
Power Supply  
GTX60  
INPUT  
1/ TS, RF filtered  
1/ TS  
FX RETURN  
Input impedance  
CD IN  
Power consumption  
max. 90 Watts  
T 1.6 A H 250 V  
T 1.25 A H 250 V  
T 630 mA H 250 V  
approx. 1 MΩ, unbalanced  
1/ TRS  
Fuse 100 V~, 50/60 Hz  
Fuse 120 V~, 50/60 Hz  
Fuse 220-230 V~, 50/60 Hz  
Input impedance  
approx. 4 kΩ, unbalanced  
GTX30  
Audio Outputs  
Power consumption  
max. 45 Watts  
FX SEND  
1/ TS  
Fuse 100 V~, 50/60 Hz  
Fuse 120 V~, 50/60 Hz  
Fuse 220-230 V~, 50/60 Hz  
T 1.25 A H 250 V  
T 1.25 A H 250 V  
T 630 mA H 250 V  
LINE OUT/PHONES  
Output level  
1/ TRS, unbalanced  
max. +10 dBV  
100 Ω  
Output impedance  
Dimensions/Weight  
GTX60  
Loudspeaker Outputs  
Type  
1/  
Dimensions (H x W x D)  
20.9 x 20.7 x 11/  
520 x 525 x 275 mm  
Min. load impedance  
4 Ω  
Weight  
35 lbs / 15.9 kg  
Amplifier  
GTX60  
GTX30  
Peak power  
GTX30  
50 Watts / 8 Ω  
30 Watts / 4 Ω  
Dimensions (H x W x D)  
18.7 x 17.5 x 9.7/  
470 x 450 x 240 mm  
Weight  
24.4 lbs / 11.1 kg  
Peak power  
BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts,  
modifications may be made from time to time to existing products without prior notice. Specifications and  
appearance may differ from those listed or illustrated.  
Digital Signal Processing  
Converter  
24-bit sigma-delta  
40 kHz  
Sample rate  
Loudspeaker  
GTX60  
Type  
12/  
Model  
BUGERA Vintage Guitar Series 12G50J8  
Impedance  
8 Ω  
Continuous power (IEC268-5)  
Peak power  
50 Watts  
200 Watts  
GTX30  
Type  
12/  
Model  
BUGERA Vintage Guitar Series 12G30J4  
Impedance  
4 Ω  
Continuous power (IEC268-5)  
Peak power  
30 Watts  
120 Watts  
 
9
GUITAR AMPLIFIER GTX60/GTX30 User Manual  
FEDERAL COMMUNICATIONS  
COMMISSION COMPLIANCE  
INFORMATION  
GUITAR AMPLIFIER GTX60/GTX30  
Responsible Party Name:  
Address:  
MUSIC Group Services US Inc.  
18912 North Creek Parkway,  
Suite 200 Bothell, WA 98011,  
USA  
Phone/Fax No.:  
Phone: +1 425 672 0816  
Fax: +1 425 673 7647  
GUITAR AMPLIFIER GTX60/GTX30  
complies with the FCC rules as mentioned in the following paragraph:  
This equipment has been tested and found to comply with the limits for a Class B  
digital device, pursuant to part 15 of the FCC Rules. These limits are designed  
to provide reasonable protection against harmful interference in a residential  
installation. This equipment generates, uses and can radiate radio frequency  
energy and, if not installed and used in accordance with the instructions, may cause  
harmful interference to radio communications. However, there is no guarantee that  
interference will not occur in a particular installation. If this equipment does cause  
harmful interference to radio or television reception, which can be determined  
by turning the equipment off and on, the user is encouraged to try to correct the  
interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that to which the  
receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
This device complies with Part 15 of the FCC rules. Operation is subject to the  
following two conditions:  
(1) this device may not cause harmful interference, and  
(2) this device must accept any interference received, including interference that may  
cause undesired operation.  
Important information:  
Changes or modifications to the equipment not expressly approved by MUSIC Group  
can void the user’s authority to use the equipment.  
 
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