Two Notes torpedo studio User manual

Torpedo Studio
User’s Manual
V 1.0- 10/05/2014

Torpedo Studio User’s Manual
Manual Version V 1.0- 10/05/2014.
The complete electronic version of this manual, as well as the Two Notes Audio Engineering soft-
ware and hardware products, are subject to updates. You can download the most recent versions
of the products on the following website: http://www.two-notes.com.
This manual describes the Torpedo Studio and provides instructions for its operation. It is highly
recommended that you read this document before using the product. The contents of this manual
have been thoroughly verified and it is believed, unless stated otherwise, to accurately describe the
product at the time of shipment from the factory or download from our website.
Two Notes Audio Engineering is a registered trademark of:
OROSYS SAS
145 rue de la Marbrerie, BAL n°6
34740 Vendargues
France
Tel: [phone]
Fax: [phone]
Contact and support: http://support.two-notes.com/
Website: http://www.two-notes.com
This document is the exclusive property of OROSYS SAS. In the interest of product development,
OROSYS SAS reserves the right to change technical specifications, modify and/or cease produc-
tion without prior notice. OROSYS SAS cannot be held responsible for any damage, accidental or
otherwise, that results from an inappropriate use of the Torpedo Studio. Please refer to the safety in-
structions included in this manual. The reproduction of any part of this document is strictly forbidden
without the written authorization of OROSYS SAS.
All product names and trademarks are the property of their respective owners. Product names
and trademarks found in this document were used during the development of the Torpedo Studio
product but are in no way associated or affiliated with OROSYS SAS.
Special thanks to Carlos Alvarez and Dave Brons for their help during the redaction of that docu-
ment.
Two Notes Audio Engineering Torpedo Studio 3

Contents
1 Foreword 9
1 Safetyinstructions............................................ 9
1.1 Riskofelectricshock...................................... 9
1.2 Readerwarning......................................... 9
1.3 Mainspower........................................... 10
1.4 Groundconnection ...................................... 10
1.5 Safetyuseconditions ..................................... 10
1.6 Cleaning............................................. 10
2 Contentsofthepackage....................................... 10
2.1 Maintenance .......................................... 11
3 Declarationofconformity....................................... 11
4 Disposal of Waste Equipment by Users in Private Household in the European Union . . . . 11
5 Warranty ................................................. 12
2 Recommendation on the proper use of a loadbox with a tube amplifier 13
1 Whatisaloadbox?........................................... 13
2 Which output volume for my amplifier? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3 Is the use of a loadbox totally silent? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3 Quick start guide 17
1 Introducing the Torpedo Studio ................................... 17
2 Frontpanel................................................ 18
3 Rearpanel................................................ 18
4 Onlyaspeakersimulator?....................................... 18
4.1 TubeStageOutput....................................... 19
4.2 The Torpedo technology, convolution and Impulse Responses . . . . . . . . . . . . . 19
4.3 DualProcessing......................................... 20
4.4 PostFXsection ......................................... 20
4.5 Third-party impulse responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.6 CreateyourownIRs ...................................... 20
5 Torpedo Studio quickstart ...................................... 20
6 Stayconnected............................................. 22
4 Connecting the Torpedo Studio 23
1 RoutingtheInputs/Outputs...................................... 23
1.1 InputSelect ........................................... 24
1.2 OutputsModes ......................................... 24
1.3 Routingdiagrams........................................ 25
2 Inthestudio ............................................... 26

Contents
3 Onstagewithanamplifier ...................................... 26
4 Onstagewithapreamplifier..................................... 27
5 Mixing a real cabinet miking and the Torpedo Studio ...................... 28
5.1 ""Why am I hearing phase cancellation effects?" or fixing the latency-related is-
sues when using the analog I/Os on the Torpedo . . . . . . . . . . . . . . . . . . . . 29
5.2 "What if I am using the digital I/Os on my Torpedo?" or how to figure out the
latency of the full digital system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6 A note on external effects placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7 Dryrecordingandre-miking ..................................... 31
7.1 Step one: recording the dry signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.2 Step two: re-miking the signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5 Configuring and using the Torpedo Studio 33
1 The Torpedo Studio’sinterface.................................... 33
2 Speakerinputgaincontrol ...................................... 34
3 Maincontrolpanel........................................... 34
4 SETUP ................................................... 35
4.1 Audio............................................... 35
4.2 Sync................................................ 36
4.3 Midi................................................ 36
4.4 System .............................................. 36
4.5 DeviceID ............................................ 37
5 PROGRAM................................................ 37
5.1 Save ............................................... 37
5.2 Name............................................... 37
6 COMPARE ................................................ 37
7 SPKR/MIC................................................. 38
7.1 PowerAmp ........................................... 38
7.2 SpeakerandMic........................................ 39
7.3 User................................................ 39
8 MIKING .................................................. 40
8.1 Distance ............................................. 40
8.2 Center .............................................. 40
8.3 Position.............................................. 40
8.4 Variphi .............................................. 41
8.5 Overload............................................. 41
8.6 Dry/Wet............................................. 41
9 BYPASS .................................................. 41
10 POSTFX.................................................. 41
10.1 LowCut ............................................. 41
10.2 EQ................................................. 42
10.3 Exciter .............................................. 43
10.4 Comp............................................... 43
11 Output volume control and headphones output . . . . . . . . . . . . . . . . . . . . . . . . . 43
12 TorpedoRemote ............................................ 44
13 Wantmorecabs? ........................................... 45
6 Two Notes Audio Engineering Torpedo Studio

6 MIDI Implementation 49
1 PROGRAMCHANGE(PC)....................................... 49
2 CONTROLCHANGE(CC) ....................................... 49
7 Specifications 51
1 ListofPowerAmplifiers......................................... 51
2 ListofMicrophones........................................... 51
3 ListofCabinets ............................................. 52
4 Technicaldata ............................................. 54
8 Technical support 57

Foreword
Part 1
Foreword
1 Safety instructions
Before using the product, it is necessary to carefully read and bear in mind the following informa-
tion. Keep this document in a safe place as it is essential for the safety of the user and of the product.
In the event that you suspect any malfunction of the unit, you should always seek the assistance of a
qualified technician.
1.1 Risk of electric shock
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS : RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR.
The warning panel located at the back of the unit lists all the messages related to your safety. All
the internal parts of the unit must be serviced by a qualified technician only.
The triangle symbol with a lightning symbol means that some parts of the prod-
uct, even when the power is turned off or unplugged, can retain voltages high
enough to lead to serious electric shock. Any operation that requires opening
the unit should be left to a qualified technician.
1.2 Reader warning
The triangle symbol with an exclamation mark is an indication for important mes-
sages concerning the correct operation of the device.
Two Notes Audio Engineering Torpedo Studio 9

Foreword
1.3 Mains power
Please verify that the voltage required by the device matches the voltage of your country. If it
doesn’t or if you are unsure, do not plug the device to the wall outlet as this could result in damage
to the device and injuries to the user. This product must not be used during lightning storms. In
case of severe weather with a risk of lightning, unplug the mains power supply to reduce the risk of
electric shock and fire. The mains power cable provided with the unit complies with the standards
of the country where you purchased the product. If replacement is needed, please use a standard
compliant cable.
1.4 Ground connection
For safety reasons, the unit needs to be plugged into a wall outlet with a ground connection.
If your electric installation does not provide a ground connection or if you are unsure, please ask
a qualified electrician for help. If your mains power cable does not match your wall outlet, ask a
qualified electrician for help. In order to prevent risks of electric shock or fire, never remove the outer
or inner ground connection of the unit.
1.5 Safety use conditions
The Torpedo Studio must never be used:
• near a heat source,
• near a flame,
• in the rain,
• in damp areas,
• near any kinds of liquids.
The unit is designed to be rackmounted into a 19" rack unit with 4 screws (not provided). When
transporting the unit, care needs to be taken to avoid any shocks that might cause damage and
therefore require the assistance of a qualified technician. Never cover or restrict the ventilation open-
ings. Never unplug or deactivate the heat control monitoring system, or you will be exposed to risks
of electric shock and fire.
1.6 Cleaning
Always use a dry and soft cloth with no alcohol or solvent for cleaning. Please keep the unit clean
and free from dust.
2 Contents of the package
The shipped package contains:
1. One Torpedo Studio unit in a protective sleeve,
2. One mains power cable,
3. One USB cable,
10 Two Notes Audio Engineering Torpedo Studio

Foreword
4. One user’s manual.
The complete electronic version of this manual, as well as the TORPEDO Remote and TORPEDO
Capture software programs are subject to updates. You can download the most recent versions of
those products from the following website: http://www.two-notes.com.
2.1 Maintenance
Any and all maintenance tasks must be performed by service centers approved by OROSYS SAS
or by qualified technicians. Never try to repair the unit by yourself.
3 Declaration of conformity
Manufacturer: OROSYS SAS
Category of product: Digital Audio Signal Processor
Product: Torpedo Studio
Test Manager: Guillaume Pille
The Two Notes Torpedo Studio is certified to be compliant to the CE and FCC standards:
• EN 55103-1 : 1996 and EN 55103-2 : 1996.
• EN 60065 05/2002 + A1 05/2006.
• EMC directive 89/336/EEC and Low Voltage Directive 73/23/EEC.
• FCC Part 15 : 2008.
• ICES-003 : 2004.
• AS/NZS 3548 class B for Australia and New Zealand.
• IEC : 2008 - CISPR 22 class B.
4 Disposal of Waste Equipment by Users in Private Household in the
European Union
This symbol on the product or on its packaging indicates that this prod-
uct must not be disposed of with your other household waste. Instead,
it is your responsibility to dispose of your waste equipment by handing it
over to a designated collection point for the recycling of waste electri-
cal and electronic equipment. The separate collection and recycling
of your waste equipment at the time of disposal will help to conserve
natural resources and ensure that it is recycled in a manner that pro-
tects human health and the environment. For more information about
where you can drop off your waste equipment for recycling, please
contact your local city office, your household waste disposal service or
the shop where you purchased the product.
Two Notes Audio Engineering Torpedo Studio 11

Foreword
5 Warranty
OROSYS SARL warrants that this TWO NOTES AUDIO ENGINEERING product shall be free of defects
in parts and workmanship when used under normal operating conditions for a period of two (2) years
from the date of purchase. This warranty shall apply to the original purchaser when purchased from
an Authorized TWO NOTES AUDIO ENGINEERING dealer.
IMPORTANT: PLEASE RETAIN YOUR SALES RECEIPT, AS IT IS YOUR PROOF OF PURCHASE COVERING
YOUR LIMITED WARRANTY. THIS LIMITED WARRANTY IS VOID WITHOUT YOUR SALES RECEIPT.
Defective products that qualify for coverage under this warranty will be repaired or replaced,
(at OROSYS SAS’s sole discretion) with a like or comparable product, without charge. In the event
that warranty service be required, Please contact your authorized TWO NOTES AUDIO ENGINEERING
dealer in order to obtain an RMA to return the complete product to the Authorized TWO NOTES
AUDIO ENGINEERING Service Center closest to you, with proof of purchase, during the applicable
warranty period.
Transportation costs to the service center ARE NOT INCLUDED in this limited warranty. OROSYS SAS
will cover the cost of standard ground return transportation for repairs performed under this warranty.
This limited warranty becomes void if the serial number on the product is defaced or removed,
or if the product has been damaged by alteration, misuse including connection to faulty or unsuit-
able ancillary equipment, accident including lightning, water, fire, or neglect; or if repair has been
attempted by persons not authorized by OROSYS SAS.
Any implied warranties, including without limitation, any implied warranties of merchantability or
fitness for any particular purpose, imposed under state or provincial law are limited to the duration
of this limited warranty. Some states or provinces do not allow limitations on how long an implied
warranty lasts, so the above limitations may not be applicable.
OROSYS SAS ASSUMES NO LIABILITY FOR PROPERTY DAMAGE RESULTING FROM ANY FAILURE OF THIS
PRODUCT NOR ANY LOSS OF INCOME, SATISFACTION, OR DAMAGES ARISING FROM THE LOSS OF USE
OF SAME DUE TO DEFECTS OR AVAILABILITY OF IT DURING SERVICE.
In case you must absolutely send your TWO NOTES AUDIO ENGINEERING product to any other
location, it is of vital importance that you keep the original packing material. It is very difficult to
avoid damage when shipping the product without that material. OROSYS SAS is not responsible for
damages caused to the product by improper packaging and reserves the right to charge a reboxing
fee for any unit returned for service without the original packing material.
THE FOREGOING CONSTITUTES THE ONLY WARRANTY MADE BY OROSYS SAS WITH RESPECT TO THE
PRODUCTS AND IS MADE EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED.
12 Two Notes Audio Engineering Torpedo Studio

Part 2
Recommendation on the proper use of
a loadbox with a tube amplifier
1 What is a loadbox?
In the normal use of a tube amplifier, it is highly recommended that you always connect its power
output to a speaker cabinet prior to powering it up. The speaker cabinet (4, 8 or 16 Ohms) must
always be connected to the corresponding speaker output of your amplifier. Not doing so can lead
to partial or complete destruction of the output stage of the tube amplifier.
Most tube amplifier makers protect their products with fuses or other protection systems, but some
amplifiers still remain not (or insufficiently) protected. It is impossible to predict the behavior of all the
amplifiers on the market in case of use without a load (a speaker cabinet or a loadbox).
The electronic term that describes the speaker cabinet with respect to the amplifier is the "load":
we say the cabinet "loads" the amplifier. The term "loadbox" is used to describe any product that
provides a load to the amplifier. The main parameter of the loadbox is its impedance, expressed in
Ohms. An 8-Ohm loadbox must be plugged to the 8-Ohm speaker output of the amplifier.
The power sent to the load is turned into heat, so please follow the cooling recommendation in
the manual — otherwise overheating may cause damage, both to the loadbox and to the amplifier.
The Torpedo Studio is a digital loadbox. This term indicates that the Torpedo Studio is a load which
can electrically replace the speaker cabinet while dissipating (transforming into heat) the power
coming out of the amplifier.
The embedded load in the Torpedo Studio is a selectable reactive or resistive one:
•Reactive means that the load is designed to mimic the complex impedance of a real speaker.
The result on the sound is usually a brighter tone and more natural sounding.
•Resistive means that the load is a simple resistance, or a network of resistances, which has a
fixed impedance value (4, 8 or 16 Ohms) over the whole audio spectrum. This kind of system is
widely used in the industry to silently test amplifiers. The result on the sound is usually a warmer
tone, with your amp going into saturation a little sooner on the output volume (this actually
depends on your amplifier’s internal design).
Always connect the speaker out of your tube amplifier to an appropri-
ate load (speaker cabinet or loadbox). Torpedo Studio, once powered
up, is such a load. Please note that you should always power up the
Torpedo Studio before your amplifier.
Two Notes Audio Engineering Torpedo Studio 13

Recommendation on the proper use of a loadbox with a tube amplifier
2 Which output volume for my amplifier?
The correct use of your amplifier with a loadbox requires some precautions. Because the loadbox
can lower the perceived volume of your amplifier down to a "whisper", it is much easier to acci-
dentally run your amplifier beyond the reasonable limits set by the manufacturer, than when using a
real speaker cabinet with it. This can lead to faster tube wear and, in some cases, to more serious
inconveniences.
When first testing the amplifier at high volume, monitor the color of the
tubes and the general state of the amplifier. Red-glowing tubes or any
appearance of smoke are signs of a problem that may result in partial
or complete destruction of the amplifier.
Keep in mind that the "sweet spot" - the perfect running point of the amplifier, the one that will
give you the tone you’re looking for - is rarely obtained at maximum volume. In addition, the volume
control of the amplifier is usually logarithmic, which means the volume goes up quickly on the first
half of the potentiometer rotation, reaches its maximum at 12 o’clock, and doesn’t change much
beyond this point. Therefore, you can reach the maximum volume of your amplifier even if the volume
potentiometer is not set at maximum.
By reaching the maximum output power of your amplifier, you will hear a lot of distortion, which
may not sound as good as you would hope. In fact, most amplifiers sound rather poor at maximum
volume. Always keep in mind that your amplifier may not have been designed to be used at max-
imum volume for a long period of time. Running an amplifier at high volume will cause premature
wear of the tubes and possible malfunction or damage to the output stage.
The fact that the volume control of your amplifier is not set at maxi-
mum doesn’t mean your amplifier is not running at maximum volume.
A good habit is to keep the usual volume setup you would use in re-
hearsal or on stage, rather than just following what the volume poten-
tiometer indicates.
3 Is the use of a loadbox totally silent?
We usually talk about "silent recording" when a loadbox is involved. If we compare the loadbox
solution to a traditional cabinet miking solution, it is obviously A LOT quieter. Noises that you may have
not been able to hear before due to the volume of the speaker cabinet will now be more apparent.
Here are a few of those sounds that you might have to take into account:
• Your guitar or bass strings can be heard. If you are not used to this, it could be initially distracting,
depending on your environment.
• You may hear some noise coming out of your Torpedo Studio when playing, like there is a tiny
speaker inside the box. This is perfectly normal and there is no reason to worry. The sound is
produced when power goes through the coil of the reactive load embedded on the Torpedo
Studio. The vibration is related to what power comes out of the amplifier connected to the
Torpedo Studio and to the signal’s frequency content (notes played are heard). Your ampli-
fier, specifically the output transformer of your amplifier, may also produce similar noise. Such
noise is usually not heard, simply because it is normally obscured by the sound coming from the
loudspeaker.
14 Two Notes Audio Engineering Torpedo Studio

Recommendation on the proper use of a loadbox with a tube amplifier
• The Torpedo Studio has a built in fan, as there is quite a lot of power dissipated into heat in-
side the box. We selected a so called "silent fan", but as it is running fast, it is never entirely
silent. This said, you can consider that, in normal use (hearing your guitar through monitors, or
headphones), you can barely hear the fan.
Two Notes Audio Engineering Torpedo Studio 15

Part 3
Quick start guide
1 Introducing the Torpedo Studio
Two Notes Audio Engineering is proud to introduce the Torpedo Studio. This product has been
developed through several years of technical development, with great attention paid to the needs of
guitarists, bassists and sound technicians faced with the challenges posed by the miking of instrument
amplifiers, on stage or in the studio. The Two Notes team has taken extreme care to design the high-
end, professional Torpedo Studio rack unit. Our goal is to provide ease of use, reliability, versatility and
above all, perfect audio quality.
The Torpedo technology was created as an answer to the high pressure musicians have to deal
with: lack of time, limited gear availability, loud amplifiers that cannot be played at desired volume,
as well as bulky and heavy cabinets to carry. In addition, many musicians are more comfortable with
their analog amplifier and effect pedals, and feel reluctant to perform using digital modeling systems
that might compromise their playing style and sound.
For them, the Torpedo Studio offers a "virtual" alternative to traditional miking, using a technol-
ogy derived from convolution reverberation, to achieve a degree of realism never experienced with
simulators before. The musicians simply plug into the Torpedo Studio in place of their cabinet by con-
necting it to the speaker output of their amplifier, without modifying their usual settings (or connected
effect pedals, depending on the case).
The Torpedo Studio comes with a large library of 50 cabinets and 8 microphones among the most
commonly used models in the world. You can also upgrade and add many other cabinets through
"La Boutique", our online virtual cabinet store. The virtual miking is done by choosing one cabinet
and one microphone, then fine-tuning the position of the microphone in front of the cabinet. The
Torpedo thus enables the user to assume the role of the sound engineer in a professional studio.
The TORPEDO Technology: for unsurpassed realism and playing comfort, Two Notes has developed
a unique technology based on an adaptation of convolution techniques. Starting with the measure-
ment of an actual cabinet + microphone setup, the Torpedo Studio can accurately reproduce the
system as it was measured, as well as the microphone’s position in space.
In order to take full advantage of these digital algorithms, the highest quality audio design guaran-
tees perfect analog-to-digital conversion and a wide dynamic range to provide the ultimate playing
experience.
This product has been thoroughly tested in professional studio and stage environments and is
the alternative many musicians have been waiting for to professionally capture the sounds of their
amplified instruments. The Torpedo Studio will bring you the elusive sound of the greatest recording
studios and producers, anytime, anywhere.
Two Notes Audio Engineering Torpedo Studio 17

Quick start guide
2 Front panel
Figure 3.1: Front view of the Torpedo Studio
1Ventilation slits 4Main screen 7Output volume
2Input gain 5Menu switches 8Headphones output
3Presets screen 6Navigation switches 9Mains switch
3 Rear panel
Figure 3.2: Rear view of the Torpedo Studio
1Mains power 4Wordclock Input 7S/PDIF In/Out 10 Analog Line Inputs (Bal. or Unbal.) 13 Impedance selector
2Warning notices 5MIDI In/Out/Thru 8AES/EBU In/Out 11 Speaker THRU (Output) 14 Fan
3Serial number 6USB 9Analog Line Outputs (Bal.) 12 Speaker Input
4 Only a speaker simulator?
The Torpedo Studio is a standalone unit you can bring with you in any situation, whenever silent
playing is needed.
The role of the Torpedo Studio is to replace the following elements of the traditional guitar or bass
setup:
• the guitar/bass power amplifier
• the speaker cabinet
18 Two Notes Audio Engineering Torpedo Studio

Quick start guide
• the microphone
• the microphone preamplifier
In order to provide a signal that is the closest possible to a traditional guitar/bass miking in a
professional studio environment.
The miking is achieved in 3 steps with the Torpedo Studio:
1. Choose a power amplifier (or switch it off if you are using a loadbox), a speaker cabinet and a
microphone (Power Amp, Speaker, and Microphone sections);
2. Position the microphone inside the virtual studio (Miking window and parameters);
3. Shape the signal (Low Cut, EQ, Exciter and Comp sections).
At each step, Two Notes Audio Engineering implements its know-how to offer the most advanced
simulations on the market and ensure absolutely realistic quality both for the musician (in terms of
playing sensation) and for the listener (in terms of sound quality).
You can load up to 50 Two Notes cabinets in the Torpedo Studio. Download the free TORPEDO
Remote software (Mac OS X and Windows PC) from the Two Notes website, and you will be able to
add or remove the stored cabinets. There are currently more than 80 Two Notes cabinets available in
La Boutique and the Two Notes Store that you can try in real time and purchase with Torpedo Remote
(requires a working Internet connection).
4.1 Tube Stage Output
When using guitar/bass preamplifiers with some other speaker emulators, the musician may feel
they miss a power amplifier’s contribution to the overall sonic texture. Many musicians get their sound
from a particular use of that element and the Torpedo Studio gives you the possibility to use it too.
To that effect, Two Notes Audio Engineering has developed an original tube-stage modeling that
gives you a choice of 4 different tube models (6L6, EL34, EL84 and KT88) in Push-Pull (PP) in AB class, or
Single Ended (SE) in A class configurations. You can push this tube stage like a conventional amplifier
and look for that subtle yet particular distortion.
The Torpedo Studio can be used as a super-DI for keyboards. The tube-amp simulation feature,
developed for guitarists and bassists, can also be a very interesting device to warm up the sound of
a synthesizer, an organ, or a digital piano.
4.2 The Torpedo technology, convolution and Impulse Responses
The Impulse Response (IR) of a given system consists in the description of that system’s behavior
in the form of a very detailed filter. The convolution technique uses IRs to simulate the behavior of
specific systems such as reverbs, speakers, EQ, and so on.
This is the most accurate method to simulate sound signatures that are linear (i.e. without distor-
tion) and time-invariant (i.e. with no effect such as modulation, compression, hysteresis, etc.). It is
particularly well suited for speaker miking simulation.
Two Notes has developed a unique technology based on an adaptation of convolution
techniques. Starting with a measure of a real cabinet + microphone setup, the Torpedo
Studio can accurately reproduce the system as it was measured, including its distortion,
as well as the microphone’s position in space by using IR synthesis. Control the amount of
distortion produced in the loudspeakers (Overload) and fix any phase issue with the Variphi
— exclusive Two Notes Virtual Cabinets Responses functions.
Two Notes Audio Engineering Torpedo Studio 19

Quick start guide
4.3 Dual Processing
With a mono (a tube amplifier) or a stereo source (a multi-effects, two different preamplifiers...)
the Torpedo Studio offers you what every sound engineer wants: the possibility of carefully placing
two microphones before the same cabinet, or of selecting two different cabinets and microphones
and mixing them.
You will discover the unlimited possibilities of dual miking, with two simultaneous A and B processing
channels: add up to two microphone and cabinet configurations and mix them in the stereo field or
keep them isolated on each channel, in real time.
The IDLE display screen will show the Aand Bconfigurations. In the GEAR, MIKING and Post FX
sections, you will choose the configurations and adjust the parameters. Simply click on these buttons
to select the A or B channel.
The Torpedo Studio features a loadbox which is mono, but can handle either two Analog
Line or Digital inputs, or a combination of the amp and Line inputs. Please refer the the
Setup/Audio/Input menu for more information.
4.4 Post FX section
When recording guitars or basses, it is common to apply a few effects to shape the sound before
it is sent to a PA or a recorder. In the Torpedo Studio you will find the mandatory Low Cut filter, a
simple but highly effective EQ filter with two modes, GUITAR or BASS, a 1-band Exciter, and a studio
Compressor.
4.5 Third-party impulse responses
The Torpedo Studio is capable of delivering the best guitar and bass tones by using the TORPEDO
technology, but you can also embed impulse responses that you have purchased or downloaded
for free from 3rd-party developers, in WAV or AIFF formats.
You can upload third-party IRs in the Torpedo Studio, by way of the free Torpedo Remote software.
4.6 Create your own IRs
Download the free TORPEDO BlendIR software from the Two Notes website. With this software you
will be able to capture your own cabinet + microphone setup and embed its sound signature into
the Torpedo Studio.
5 Torpedo Studio quick start
The Torpedo Studio is set up to be connected, right out of the box, to a guitar or a bass amplifier,
and used with headphones. You will just need a guitar or bass amplifier with a 4, 8 or16 Ohm Speaker
Output and headphones.
20 Two Notes Audio Engineering Torpedo Studio