Behringer VT250FX, VT100FXH, VT100FX, VT50FX User Manual

User Manual

VIRTUBE

VT250

2 x 50-Watt Guitar Amplier with 2 Independent Channels,
VTC Tube Modeling, Dual FX and 2 Original BUGERA 12" Speakers

VT100 /VT50

100/60-Watt Guitar Amplier with 2 Independent Channels,
VTC Tube Modeling, Dual FX and Original BUGERA 12" Speaker

VT100 H

100-Watt Guitar Amplier Head with 2 Independent Channels,
VTC Tube Modeling and Dual FX

2 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

Table of Contents

Thank you .......................................................................2

Important Safety Instructions ...................................... 3

Legal Disclaimer ............................................................. 3

Limited Warranty ...........................................................3

1. Introduction ............................................................... 5

1.1 Before you get started ...................................................... 5

1.1.1 Online registration ........................................................ 5

2. Control Elements ....................................................... 5

2.1 Front panel ............................................................................ 5

2.1.1 CLEAN CHANNEL ........................................................... 5

2.1.2 OVERDRIVE CHANNEL ................................................. 5

2.1.3 DIGITAL FX ....................................................................... 6

2.1.4 MASTER section ............................................................. 6

2.2 Rear panel ............................................................................. 6

2.2.1 FX LOOP ........................................................................... 6

3. Application Examples ............................................... 7

3.1 Set-up for practicing with playbacks ........................... 7

3.2 Recording set-up with eects device.......................... 7

3.3 Live set-up with external speaker box ........................ 8

3.4 Wiring the VT100FXH ........................................................ 8

4. Installation ................................................................. 9

5. Specications .......................................................... 10

Thank you

Congratulations! With the VIRTUBE, you have the newest generation of
guitar amps. It oers an extremely broad range of options and possibilities,
theonly limit being your own creativity. The VIRTUBE is an allrounder with so
many features that you hardly need any other equipment.

3 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

9. Do not defeat the safety purpose of the polarized

UNDERTAKING OR REPRESENTATION. THIS MANUAL

ce

electronic components of this product to be free of defects

period is mandated by applicable local laws. If the product

Incase MUSICGroup decides to replace the entire product,

Important Safety Instructions

Terminals marked with this symbol carry
electrical current of su cient magnitude

to constitute risk of electric shock.
Use only high-quality professional speaker cables with
¼" TS or twist-locking plugs pre-installed. Allother
installation or modi cation should be performed only
by quali edpersonnel.

This symbol, wherever it appears,

alertsyou to the presence of uninsulated

dangerous voltage inside the
enclosure-voltage that may be su cient to constitute a
risk ofshock.

This symbol, wherever it appears,

alertsyou to important operating and

maintenance instructions in the
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
quali ed personnel.

Caution

To reduce the risk of  re or electric shock,

do not expose this appliance to rain and
moisture. The apparatus shall not be exposed to dripping
or splashing liquids and no objects  lled with liquids,
suchas vases, shall be placed on the apparatus.

Caution

These service instructions are for use

by quali ed ser vice 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 quali ed
servicepersonnel.

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

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 ampli ers) that produce heat.

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
provided plug does not  t into your outlet, consult an
electrician for replacement of the obsolete outlet.

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.

11. Use only attachments/accessories speci ed by
themanufacturer.

12. Use only with the
cart, stand, tripod, bracket,
or table speci ed by the
manufacturer, orsold with
the apparatus. When a cart
is used, use caution when
moving the cart/apparatus
combination to avoid

injury from tip-over.

13. Unplug this apparatus during lightning storms or
when unused for long periods of time.

14. Refer all servicing to quali ed 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.

15. The apparatus shall be connected to a MAINS socket
outlet with a protective earthing connection.

16. Where the MAINS plug or an appliance coupler is
used as the disconnect device, the disconnect device shall
remain readily operable.

LEGAL DISCLAIMER

TECHNICAL SPECIFICATIONS AND APPEARANCES
ARE SUBJECT TO CHANGE WITHOUT NOTICE AND
ACCURACY IS NOT GUARANTEED. BEHRINGER IS
PART OF THE MUSIC GROUP MUSICGROUP.COM.
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

IS COPYRIGHTED. NO PART OF THIS MANUAL MAY
BE REPRODUCED OR TRANSMITTED IN ANY FORM
OR BY ANY MEANS, ELECTRONIC OR MECHANICAL,
INCLUDING PHOTOCOPYING AND RECORDING OF ANY
KIND, FOR ANY PURPOSE, WITHOUT THE EXPRESS
WRITTEN PERMISSION OF MUSICGROUPIPLTD.

ALL RIGHTS RESERVED.
© 2012 MUSICGroupIPLtd.
Trident Chambers, Wickhams Cay, P.O. Box 146,
Road Town, Tortola, British Virgin Islands

LIMITED WARRANTY

§ 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 o
closest to you.

(2) MUSICGroup* warrants the mechanical and

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

shows any defects within the speci ed 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.

thislimited warranty shall apply to the replacement
product for the remaining initial warranty period, i.e.,
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.

(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.

§ 2 Online registration

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 e ciently.
Thankyouforyour cooperation!

§ 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 Ful ller for your country listed under

4 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

“Support” at behringer. com. Ifyour country is not

• connection or operation of the unit in any way

This warranty does not detract from the seller’s

Warranty service conditions are subject to change without

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.

(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.

(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.

(2) This limited warranty does not cover the product
if it has been electronically or mechanically modi ed
in any way. If the product needs to be modi ed 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modi cation/adaptation shall not be considered a
defect in materials or workmanship. Thislimited warranty
does not cover any such modi cation/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 modi cation/adaptation.

(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.

(4) This limited warranty is invalid if the
factory- appliedserial number has been altered or
removed from the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.

(6) Damage/defects caused by the following conditions
are not covered by this limited warranty:

• improper handling, neglect or failure to operate the
unit in compliance with the instructions given in
BEHRINGER user or service manuals;

that does not comply with the technical or safety
regulations applicable in the country where the
product is used;

• damage/defects caused by acts of God/Nature
(accident,  re,  ood, etc) or any other condition that
is beyond the control of MUSICGroup.

(7) Any repair or opening of the unit carried out by
unauthorized personnel (user included) will void the
limitedwarranty.

(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.

(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
noti cation, 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.

(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 con rmations or sales receipts are not
accepted for warranty veri cation and MUSICGroup will
not repair or replace any product purchased through an
online auction.

§ 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.

§ 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.

§ 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.

§ 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.

(2) The limited warranty regulations mentioned herein
are applicable unless they constitute an infringement of
applicable mandatory local laws.

(3)

obligations in regard to any lack of conformity of the
product and any hidden defect.

§ 9 Amendment

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.

* MUSICGroup Macao Commercial O shore Limited of
RuedePequim No. 202-A, Macau Finance Centre 9/J, Macau,
including all MUSICGroup companies

5 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

(2) (17)

(1) (3)

(4) (5) (6) (7) (8) (10) (11) (12) (13) (14) (15) (16) (20) (21) (22) (23) (24) (25) (26)

(18) (19)

(9)

1. Introduction

The demands placed on a guitar amp are nowadays very broad. A guitarist should
oer a wide array of sounds. That’s why it is very important to us to be able to
oer you maximum sound diversity as well as a variety of connection possibilities
with your VIRTUBE. Don’t worry: you will quickly master the VIRTUBE and learn
how to use all of its capabilities easily and intuitively. With its up-to-date
circuitry, the VIRTUBE features the functionality and reliability of a truly modern
guitar amp.

VTC Virtual Tube Circuitry

The specially developed VTC Virtual Tube Circuitry gives your sound the unique
vintage avor 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.

◊ 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.

◊ Otherwise, always use the original box to prevent damage during

storage or transport.

◊ Make sure that children cannot play unsupervised with the unit or

its packaging.

Ensure adequate air supply and to avoid overheating do not place the unit
near radiators etc.

◊ 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.

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 contac t
the BEHRINGER retailer from whom the equipment was purchased. Shouldyour
BEHRINGER dealer not be located in your vicinity, you may directly contac t
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).

Registering your purchase and equipment with us helps us process your repair
claims more quickly and eciently.

Thank you for your cooperation!.

◊ Please ensure proper disposal of all packing materials.

Recylce whenever possible.

2. Control Elements

Fig. 2.1: VIRTUBE control elements (front panel)

2.1 Front panel

(1) The INPUT socket is the ¼" connector for your guitar. Please use a standard

¼" TS connector.

2.1.1 CLEAN CHANNEL

(2) The CLEAN CHANNEL LED lights up when the CLEAN channel is active.

(3) The GAIN control determines the volume of the CLEAN channel.

(4) The CRUNCH button (VT100FXH and VT100FX only) allows you to add some

slight distortion to your clean sound, giving it a bit of “dirt” or “crunch”.

(5) The BASS control in the EQ section allows you to raise or lower the bass

frequencies on the CLEAN channel.

(6) With the MIDDLE control you can raise or lower the midrange frequencies

onthe CLEAN channel.

(7) The TREBLE control adjusts the treble frequencies on the CLEAN channel.

(8) Press the CHANNEL button to switch between the CLEAN and OVERDRIVE

channels. The channel LED lights up when the channel is activated. With all
models you can also switch between channels using the footswitch provided.

2.1.2 OVERDRIVE CHANNEL

(9) The OVERDRIVE CHANNEL LED lights up when the channel is active.

(10) The GAIN control determines the amount of gain applied and hence the

degree ofdistortion in the OVERDRIVE channel.

(11) The OD1/OD2 button (VT100FXH and VT100FX only) switches between

twodierent overdrive sounds.

(12) The BASS control in the EQ section allows you to raise or lower the bass

frequencies on the OVERDRIVE channel.

6 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

(13) With the MIDDLE control (VT100FXH and VT100FX only) you can raise or

lower the midrange frequencies on the OVERDRIVE channel.

(14) The TREBLE control adjus ts the treble frequencies on t he OVERDRIVE channel.

(15) Use the CONTOUR control for additional, highly characteristic adjustment

of the midrange, allowing you to easily create traditional as well
as ultra-modern guitar sounds.

(16) The VOLUME control adjusts the volume level of the OVERDRIVE channel.

2.1.3 DIGITAL FX

(17) The DIGITAL FX LED lights up when the eects processor is active.

(18) Use the FX PRESET control to select one of 16 eects.

Preset FX

1 - 4 Chorus/Delay

5 - 8 Delay

9 - 12 Chorus

13 - 16 Flanger

Tab. 2.1: Eect s

(19) The FX LEVEL control adjusts the mix ratio between the original and

the eect signal.

(20) The REVERB LEVEL control determines the eect intensity of the

additional reverb eect.

2.1.4 MASTER section

(22) The MASTER VOLUME control adjusts both the overall volume and

the line out/headphones volume.

(23) The VTC push button activates and deactivates the VTC Virtual Tube Circuitry.

(24) 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 practising. This connector can also
be used as a LINE OUT output. In this case, the guitar signal is output with no
speaker simulation applied and can be routed to an external amp or mixing
console. This will not mute the VIRTUBE’s built-in loudspeaker.

(25) 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 VIRTUBE’s built-in loudspeaker is muted when this
connector is used.

◊ 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 1/4" TS connectors. If hum problems occur, you could insert a
DI box, e.g. BEHRINGER ULTRA-DI DI100 or DI120.

◊ Some headphones tend to produce distortion with too high volume

level. Please turn down the volume a bit, until distortion stops.

(26) The POWER switch turns your VIRTUBE on and o. It should always be in the

OFF position when connecting the unit to the mains.

(21) The FX LOOP MIX control (VT100FXH and VT100FX only) determines

the eect intensity of the external eect (see Chapter 2.2.1 FX LOOP).

(28)

(27) (29)

Fig. 2.2: VIRTUBE control elements (rear panel)

2.2 Rear panel

(27) The VIRTUBE is connected to the mains using a standard IEC receptacle.

A suitable power cord is included with the unit.

(28) FUSE HOLDER/VOLTAGE SELECTOR. Before connecting the unit to

the mains, ensure that the voltage setting matches your local voltage.
Blown fuses must be replaced with a fuse of the same type and rating.
On some units, the fuse holder can be switched to one of two positions,
i.e. 230 V and 120 V. Please note: when operating the unit outside Europe at
120 V, a higher fuse rating is required (see Chapter 4, “Installation”).

(29) This is where the fan of the unit is located.

(30) The SPEAKER OUT connectors (only one on the VT100FX and VT50FX)

can be used to connect external speakers with a miminum impedance of
4 Ω. The outputs of the VT250FX deliver 50 Watts of power per channel

◊ Please note: Merely switching the unit off does not mean that it is fully

disconnected from the mains. To disconnect the unit from the mains,
pull out the mains connector. Before installation, please make sure
that the mains connec tor has not been damaged. If you do not use the
unit for an extended period of time, please disconnect it at the mains.

(30) (35)

(33) (31) (32) (34)

(L/R). Always use speakers with a minimum impedance of 8 Ω to ensure
maximum power output. Using the SPEAKER OUT connectors will mute the
built-in loudspeakers.

2.2.1 FX LOOP

(31) The FX LEVEL button allows you to adapt the FX LOOP to the operating level

of an external eects device (+4 dBu/-10 dBV).

(32) The VIRTUBE provides a serial insert path for inserting external eec ts

(e.g. reverb processor). To do so, connect the FX SEND jack to the input of the
eects device.

◊ The FX SEND can also be used as a parallel output with no effects,

for example, to record a “dry” guitar signal. As long as the RETURN jack
is not in use, there will be no break in the internal signal path.

7 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

(33) Connect the FX RETURN jack to the output of the external eects device.

The VT250FX has two jacks (L/R) because it is a stereo amplier.

(34) Use the FOOTSWITCH jack to connect the ¼" TRS plug of the footswitch

supplied with the unit. The footswitch performs a dual function: it switches
between the two channels and turns the DIGITAL FX on and o.

(35) SERIAL NUMBER.

3. Application Examples

The VIRTUBE features plenty of connectors for a wealth of applications.
Here’s a few examples of how exible your VIRTUBE can be:

3.1 Set-up for practicing with playbacks

Footswitch

Drum Computer

HPS3000

3.2 Recording set-up with eects device

DSP2024P

FX In FX Out

FX Send FX Return

VIRTUBE VT100FX

DAT Recorder

Line Out

CD Player

VIRTUBE VT50FX

Fig. 3.1: VT50FX stand ard set-up

CD In

Electric Guitar

For practising in the rehearsal room or at home, please wire your VIRTUBE as
shown in Fig. 3.1. Connect a CD player or drum computer to the CD IN input.
If you want to practice with headphones, connect your headphones to the
PHONES jack. The built-in loudspeaker will be muted automatically. Connect the
dual footswitch supplied with the unit to the FOOTSWITCH jack on the VIRTUBE.
The CHANNEL footswitch switches between the channels. The EFFECT button
switches the eect on and o.

Footswitch

Electric Guitar

Fig. 3.2: Reco rding set-up with t he VT100FX

If you want to use your VIRTUBE in a home-recording or studio environment,
please wire it as shown in Fig. 3.2. Of course, you can still use a CD player
or drumcomputer in this set-up. This is not shown here to provide for a
better overview. Connect the input of the eects device to the FX SEND and
theeectsoutput tothe FX RETURN.

If you want to record your guitar signal with eects, connect the PHONES output
to your mixing console, audio sequencer or multi-track recorder.

To record a “dry” guitar signal with no eect, it is best to use the FX SEND
connector. You can use both outputs at the same time, for example, to record
signals via the FX SEND output (no eec t), while monitoring them via the PHONES
output (with eect).

Instead of an external 19" eects processor, you can also use a wah-wah pedal
orother stomp box. However, please note that the FX LOOP is post-preamp,
i.e. after the distortion stages.

8 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

3.3 Live set-up with external speaker box

BG412S

Mixing Console

Loudspeaker
Output Left

Loudspeaker
Output Right

GI100

3.4 Wiring the VT100FXH

The VT100FXH has two SPEAKER OUT outputs for connection of one or two
external speaker cabinets. To achieve maximum power output on the VT100FXH,
both speaker outputs should be connected to speaker cabinets with a minimum
impedance of 4 Ω. Connecting headphones to the PHONES jack will automatically
mute the speaker outputs.

VT100FXH

Loudspeaker
Output Right

VIRTUBE VT250FX

Footswitch

Electric Guitar

Fig. 3.3: Set-up co mprising VT25 0FX and one speaker bo x

Fig. 3.3 shows how the LINE OUT signal is routed to a mixing console. You can
connect external guitar speaker boxes to the SPEAKER OUT outputs of the
VIRTUBE (VT100FX and VT50FX have only one output) to achieve more power
and higher volume levels on stage. When the VT250FX is used, we recommend
connecting two separate speaker cabinets for stereo applications or one stereo
cabinet (e.g. BEHRINGER ULTRASTACK BG412S).

Loudspeaker
Output Left

Fig. 3.4:

VT100FX H with two speaker b oxes

Speaker Cabinets are 8 to 12 Ω each

9 VIRTUBE VT250FX/VT100FX/VT50FX/V T100FXH User Manual

4. Installation

Except for the headphones output and the CD IN input (¼" TRS connectors),
all audio inputs and outputs on the BEHRINGER VIRTUBE are on ¼" TS connectors.
Please see Chapter 5, “Specications” 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.

ring

tip

sleeve

sleeve

sleeve

R

L

tip

R

L

tip

Unbalanced ¼" TS connector

Fig. 4.1: ¼" TS connector

Balanced ¼" TRS connector

strain relief clamp

sleeve

tip

sleeve

(ground/shield)

tip

(signal)

strain relief clamp

sleeve
ring
tip

sleeve

ground/shield

Fig. 4.3: Stereo adapter cable

sleevesleeve

tiptip

Fig. 4.4: Mono adapter cable

ring

cold (-ve)

tip

hot (+ve)

For connection of balanced and unbalanced plugs,
ring and sleeve have to be bridged at the stereo plug.

Fig. 4.2: ¼" TRS conn ector

10 VIRTUBE V T250FX/ VT100FX/V T50FX/VT100FXH User Manual

5. Specications

VT250FX

Audio Inputs

Input ¼" TS, RF ltered

Input impedance approx. 1 MΩ, unbalanced

FX Return 2 x ¼" TS

Input impedance approx. 33 kΩ, unbalanced

CD In ¼" TRS

Input impedance approx. 5.6 kΩ, unbalanced

Audio Outputs

FX Send ¼" TS

Output impedance approx. 5.6, kΩ unbalanced

Line Out / Phones ¼" TRS, unbalanced

Output level max. +16 dBV / 100 Ω

Loudspeaker Outputs

Type 2 x ¼"

Min. load impedance 2 x 8 Ω

Amplier

Power Supply

Power consumption max. 180 Watts

Fuse

100 V~, 50/60 Hz T 3.15 A H 250 V

120 V~, 50/60 Hz T 2.5 A H 250 V

220 - 230 V~, 50/60 Hz T 1.25 A H 250 V

Mains connection Standard IEC receptacle

Dimensions / Weight

Dimensions (H x W x D) 20.5 x 26.3 x 10.8" / 520 x 670 x 275 mm

Weight 48.8 lbs / 22.2 kg

Peak power 2 x 50 Watts / 8 Ω

Digital Signal Processing

Converter 24-bit, sigma-delta

Sample rate 40 kHz

Loudspeaker

Size 2 x 12"

Mode l BUGERA Vintage Guitar Series 2 x 12G50J8

Impedance 2 x 8 Ω

Continuous power (IEC268-5) 2 x 50 Watts

Peak power 2 x 200 Watts

11 VIRTUBE VT250FX/ VT100FX/ VT50FX/V T100FXH User Manual

VT100FX

Audio Inputs

Input ¼" TS, RF ltered

Input impedance approx. 1 MΩ, unbalanced

FX Return ¼" TS

Input impedance approx. 33 kΩ, unbalanced

CD In ¼" TRS

Input impedance approx. 5.6 kΩ, unbalanced

Audio Outputs

FX Send ¼" TS

Output impedance approx. 8.2, kΩ unbalanced

Line Out / Phones ¼" TRS, unbalanced

Output level max. +16 dBV / 100 Ω

Loudspeaker Outputs

Type ¼"

Min. load impedance 4 Ω

Amplier

Power Supply

Power consumption max. 180 Watts

Fuse

100 V~, 50/60 Hz T 2.5 A H 250 V

120 V~, 50/60 Hz T 2.5 A H 250 V

220 - 230 V~, 50/60 Hz T 1.0 A H 250 V

Mains connection Standard IEC receptacle

Dimensions / Weight

Dimensions (H x W x D) 21.6 x 22.8 x 10.9" / 550 x 580 x 275 mm

Weight 44.9 lbs / 20.4 kg

Peak power 100 Watts / 4 Ω

Digital Signal Processing

Converter 24-bit, sigma-delta

Sample rate 40 kHz

Loudspeaker

Size 12"

Model BUGERA Vintage Guitar Series 12G70J4

Impedance 4 Ω

Continuous power (IEC268-5) 70 Watts

Peak power 280 Watts

12 VIRTUBE VT250FX /V T100FX/V T50FX/ VT100FXH User Manual

VT50FX

Audio Inputs

Input ¼" TS, RF ltered

Input impedance approx. 1 MΩ, unbalanced

FX Return ¼" TS

Input impedance approx. 33 kΩ, unbalanced

CD In ¼" TRS

Input impedance approx. 5.6 kΩ, unbalanced

Audio Outputs

FX Send ¼" TS

Output impedance approx. 5.6, kΩ unbalanced

Line Out / Phones ¼" TRS, unbalanced

Output level max. +16 dBV / 100 Ω

Loudspeaker Outputs

Type ¼"

Min. load impedance 8 Ω

Amplier

Power Supply

Power consumption max. 90 Watts

Fuse

100 V~, 50/60 Hz T 1.6 A H 250 V

120 V~, 50/60 Hz T 1.25 A H 250 V

220 - 230 V~, 50/60 Hz T 630 mA H 250 V

Mains connection Standard IEC receptacle

Dimensions / Weight

Dimensions (H x W x D) 20.5 x 20.3 x 10.8" / 520 x 515 x 275 mm

Weight 36.3 lbs / 16.5 kg

Peak power 60 Watts / 8 Ω

Digital Signal Processing

Converter 24-bit, sigma-delta

Sample rate 40 kHz

Loudspeaker

Size 12"

Model BUGERA Vintage Guitar Series 12G50J8

Impedance 8 Ω

Continuous power (IEC268-5) 50 Watts

Peak power 200 Watts

13 VIRTUBE VT250FX /V T100FX/V T50FX/ VT100FXH User Manual

VT100FXH

Audio Inputs

Input ¼" TS, RF ltered

Input impedance approx. 1 MΩ, unbalanced

FX Return ¼" TS

Input impedance approx. 33 kΩ, unbalanced

CD In ¼" TRS

Input impedance approx. 5.6 kΩ, unbalanced

Audio Outputs

FX Send ¼" TS

Output impedance approx. 8.2, kΩ unbalanced

Line Out / Phones ¼" TRS, unbalanced

Output level max. +16 dBV / 100 Ω

Loudspeaker Outputs

Type 2 x ¼"

Min. load impedance 4 Ω

Amplier

Power Supply

Power consumption max. 180 Watts

Fuse

100 V~, 50/60 Hz T 2.5 A H 250 V

120 V~, 50/60 Hz T 2.5 A H 250 V

220 - 230 V~, 50/60 Hz T 1.0 A H 250 V

Mains connection Standard IEC receptacle

Dimensions / Weight

Dimensions (H x W x D) 9.7 x 22.8 x 10.6" / 250 x 580 x 270 mm

Weight 27.9 lbs / 12.7kg

BEHRINGER i s constantly str iving to maintain the h ighest profess ional standards. A s a result of these e ffort s,

modific ations may be made f rom time to time to exi sting product s without prio r notice. Specif ications and

appearance m ay differ fro m those listed or illus trated.

Peak power 100 Watts / 4 Ω

Digital Signal Processing

Converter 24-bit, sigma-delta

Sample rate 40 kHz

Loudspeaker

Size —

Model —

Impedance —

Continuous power (IEC268-5) —

Peak power —

14 VIRTUBE VT250FX /V T100FX/V T50FX/ VT100FXH User Manual

FEDERAL COMMUNICATIONS
COMMISSION COMPLIANCE
INFORMATION

VIRTUBE VT250FX/VT100FX/VT50FX/
VT100FXH

Responsible Party Name: MUSIC Group Services US Inc.

Address: 18912 North Creek Parkway,

Suite 200 Bothell, WA 98011,
USA

Phone/Fax No.: Phone: [phone]

Fax: [phone]

VIRTUBE VT250FX/VT100FX/VT50FX/VT100FXH

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, pur suant 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 par ticular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined
by turning the equipment o 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.

• Connec t the equipment into an outlet on a circuit dierent from that to which the

receiver is connected.

• Consult the dealer or an experienced radio/T V 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 inter ference received, including inter ference that may
cause undesired operation.

Important information:

Changes or modications to the equipment not expressly approved by MUSIC Group
can void the user’s authority to use the equipment.

We Hear You