Two notes Audio Engineering Torpedo C.A.B. User manual
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Torpedo C.A.B. User's Manual
Speaker cabinet simulator, stompbox style
The complete electronic version of this manual, as well as the Two notes Audio Engineering software
and hardware products, are subject to updates. You can download the most recent versions of the
products on the Two notes Audio Engineering website.
This manual describes the Torpedo C.A.B. 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
76 rue de la Mine
34980 Saint-Gély-du-Fesc
France
Tel: +33 (0)484 250 910
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Fax: +33 (0)467 595 703
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 production
without prior notice. OROSYS SAS cannot be held responsible for any damage, accidental or
otherwise, that results from an inappropriate use of the Torpedo C.A.B. Please refer to the safety
instructions 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 C.A.B. product
but are in no way associated or affiliated with OROSYS SAS.
1 Foreword
1.1 Safety instructions
Before using the product, it is necessary to carefully read and to bear in mind the following
information. Keep this document in a safe place as it is important for the protection of both
user and product. Should you suspect any malfunction of the device, always seek the assistance of
a qualified technician.
1.1.1 Reader warning
The triangle with an exclamation mark highlights important messages concerning
the correct use of the device.
1.1.2 Power adapter
Please verify that the voltage required by the mains power adapter matches the voltage in your
country. If not or if unsure, do not connect the unit to the wall outlet. This could result in damage to
the mains power adapter, the unit and injuries to the user. This product must not be used when there
is lightning. In case of severe weather with a risk of lightning, unplug the power adapter to reduce the
risk of electric shock and fire.
The mains power adapter provided with the machine complies with the standards of the country
where you purchased the product. If replacement is needed, please use a standard compliant mains
power adapter.
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1.1.3 Safety use conditions
The Torpedo C.A.B. must never be used near a heat source, near a flame, in the rain, in damp areas,
near any kinds of liquids. When transporting the unit, care needs to be taken to avoid any shocks that
could cause damage that would require the assistance of a qualified technician.
1.1.4 Cleaning
Always use a dry and soft cloth with no alcohol or solvents for cleaning. Please keep the unit clean
and free from dust.
1.1.5 Maintenance
All maintenance operations must be done by service centers approved by OROSYS SAS or by qualified
technicians. Never try to repair the unit by yourself.
1.2 Contents of the package
The shipped package contains:
One Torpedo C.A.B. unit in a protecting sleeve
One mains power adapter
One USB cable
One owner’s manual
The complete electronic version of this manual, as well as the Torpedo Remote and Torpedo BlendIR
softwares are subject to updates. You can download the most recent versions of these products on
the Two notes Audio Engineering website.
1.3 Declaration of conformity
Manufacturer: OROSYS SAS
Category of product: digital audio signal processor
Product: Torpedo C.A.B.
Test Manager: Guillaume Pille
The Two notes Torpedo C.A.B. 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.
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1.4 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 product 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 electrical 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 protects 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.
1.5 Warranty
OROSYS SAS 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 case that
warranty service is 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 the
product has been damaged by alteration, misuse including connection to faulty or unsuitable 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
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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 SAME
DURING SERVICE.
In case you have to send your TWO NOTES AUDIO ENGINEERING product to any other location, it is of
vital importance to retain the original packing materials. It is very difficult to avoid damage if shipping
the product without these materials. OROSYS SAS is not responsible for damages to the product due
to improper packaging and reserves the right to charge a reboxing fee for any unit returned for
service without the original packing materials. 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
2 About the Torpedo C.A.B.
2.1 Introducing the Torpedo C.A.B.
Two notes Audio Engineering is proud to introduce the Torpedo C.A.B. (Cabinets in A Box), a pedal
version of the critically-acclaimed Torpedo hardware series, optimized for live playing. This product
has been developed through years of technical research, with great attention to the needs of
guitarists, bassists and sound technicians confronted with the challenges of miking instrument
amplifiers, on stage or in the studio. 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 can’t 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 don’t want to perform using digital modeling systems, which
may compromise their playing style and sound.
For them, the Torpedo C.A.B. offers a “virtual” alternative to traditional miking, using a technology
derived from the convolution reverberation, to achieve a degree of realism never experienced
previously with simulators. The Torpedo C.A.B. is the perfect line output everybody should have at the
final stage of their pedalboard to send the sound directly to a PA or a recorder.
You can use the Torpedo C.A.B. on stage or in the studio, after your favorite distortion
pedal or a rack preamplifier, or even after an amplifier modeling unit (with the speaker
simulation turned off). You will be able to explore the unlimited possibilities of the best
speaker miking simulator.
The Torpedo C.A.B. comes with a large library of 32 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 achieved by choosing one cabinet and
one microphone, and fine-tuning the position of the microphone in front of the cabinet. The Torpedo
C.A.B. allows the user to assume the role of the sound engineer in a professional studio.
The Torpedo Technology: to bring you realism and playing comfort, Two notes has developed a
unique technology based on an adaptation of convolution techniques. Starting with the measurement
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of an actual cabinet + microphone setup, the Torpedo C.A.B. 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 highestquality audio design assures a perfect analog-to-digital
conversion and a huge dynamic range to retain the ultimate playing experience.
This product has been thoroughly tested in professional studio and stage environments and is the
alternative many musicians were waiting for, to achieve a professional sound capture of their
amplified instruments. The Torpedo C.A.B. will give you the elusive sound of the greatest recording
studios and producers, anytime, anywhere.
2.2 C.A.B. overview
1. Input level selector
2. Guitar/Line Input
3. Output level
selector
4. Amp/Line output
5. Headphones output
6. MIDI Input
7. USB
8. Power adapter
connector
9. Display
10. EDIT/SAVE button
11.
PRESET/PARAMETER
encoder
12. OUT LEVEL/VALUE
encoder
13. A footswitch
14. B footswitch
2.3 Only A Speaker Simulator?
The Torpedo C.A.B. is a standalone unit you can bring with you in any situation, whenever silent
playing is needed.
The role of the Torpedo C.A.B. is to replace the following elements of the traditional guitar or bass
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setup:
the guitar/bass power amplifier
the speaker cabinet
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 C.A.B.:
Choose a power amplifier (or switch it off if you are using a loadbox), a speaker cabinet and a1.
microphone (Power Amp, Speaker, and Microphone sections)
Position the microphone inside the virtual studio (Miking window and parameters)2.
Shape the signal (Low Cut, EQ, Exciter and Comp sections)3.
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 32 Two notes
cabinets in the Torpedo C.A.B. Download the free Torpedo Remote software (Mac OS X and Windows
PC) from the Two notes Audio Engineering 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).
2.3.1 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 C.A.B. 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 C.A.B. 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.
2.3.2 EQ Section
When recording guitars or basses, it is common to apply a few effects to shape the sound before
sending it to a PA or a recorder. In the Torpedo C.A.B. you will find a simple but efficient EQ filter with
two modes, GUITAR or BASS.
2.3.3 Room reverb
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One of the latest additions to our Torpedo firmware is a room reverb. When recording a guitar or a
bass, the room sound is really important, especially with distant miking. With the Torpedo C.A.B., you
get the option to choose how the record room sounds!
2.3.4 The Torpedo technology, convolution and Impulse Responses
The impulse response (IR) of a system describes its behavior under the form of a very detailed filter.
The convolution technique uses IRs to simulate the behavior of particular systems, such as reverbs,
speakers, EQ…
It is the most accurate way to simulate sound signatures that are linear (i.e. without distortion) and
timeinvariant (i.e. without modulation, compression, hysteresis…). 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
C.A.B. can accurately reproduce the system as it was measured, including the
microphone’s position in space by using IR synthesis.
2.3.5 3rd Party Impulse Responses
The Torpedo C.A.B. 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
C.A.B., by way of the free Torpedo Remote software.
2.3.6 Create Your Own IR's
Download the free Torpedo BlendIR software from the Two notes Audio Engineering website. With this
software you will be able to capture your own cabinet + microphone setup and embed its sound
signature into the Torpedo C.A.B.
3 Connecting the Torpedo C.A.B.
3.1 Overview
The Torpedo C.A.B. offers a solution for silent and quality sound pick-up in many situations. The
following illustrations show the most common situations theTorpedo C.A.B. has been created for.
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1. Guitar/bass
2. Guitar/bass preamp
3. Torpedo C.A.B.
4. Audio interface
5. PC/MAC with
Torpedo Remote
6. Effect pedals
7. Guitar/bass
8. Headphones
Even if it was design to go on stage, the Torpedo C.A.B. fits perfectly in a studio or at home, to bring
you the greatest tone with your pedals or preamplifiers, whatever the circumstances.
3.2 Using the C.A.B. with pedals, preamplifier or amplifier
Plug your Torpedo C.A.B. as the last mono pedal on your pedalboard (for example after your distortion
pedal). Select the GTR position of the IN LEVEL selector. If you want to use a preamplifier, plug its line
output into the Input of the unit, select the LINE position of the IN LEVEL selector.
If you have a guitar or bass amplifier, you have two options to make it work with the Torpedo
C.A.B.:
Connect a loadbox (such as the Torpedo Captor) to the speaker output of your amp,1.
then connect the uncompensated output (meaning without any kind of filter/analog speaker
simulation) of the loadbox to the Torpedo C.A.B. Depending on the output level of the loadbox,
try both positions of the IN LEVEL selector to find the appropriate input level. When using the
Torpedo C.A.B. with a loadbox, we recommend switching OFF the Power Amp
simulation section.
Use the FX loop of the amplifier: connect the send output of your amp to the Torpedo C.A.B.2.
Depending on the output level of the FX loop output, try both positions of the IN LEVEL selector
positions to find the appropriate Input level. In this configuration, the amp's speaker output
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remains connected to a speaker cabinet. Depending on the amplifier's design, silent playing
may still be achieved by turning the master volume of the amp to minimum. This will only work
if the FX loop is placed before the master volume.
Playing in silence is a great feature, but at some point you have to listen to what you play! We
present a few options to use at home, in the studio or on stage:
Listen through the headphones out,1.
Having a local monitoring system on stage, by duplicating the LINE OUPUT with a mixer,2.
Having in-ear monitors or wedge speakers controlled by a sound engineer.3.
If you are using an amplifier with the Torpedo C.A.B., Please keep in mind
that tube amplifiers have to be connected to an appropriate load (cabinet
or loadbox).
We recommend putting any modulation, reverb and delay effects AFTER the
Torpedo C.A.B. This is what is usually done in the studio, especially when
using stereo effects. The Torpedo C.A.B. being MONO, any stereo signal
sent to the unit will be converted to MONO. Moreover, if you set up the
Power Amp simulation to a high volume, some distortion will appear. It is
totally different to send reverb or delay into a distortion stage (like you
would do in the effect loop of an amplifier) and to send a distorted sound
into a reverb or a delay (like you will do by following this advice). Try both
and pick the one that fits you.
3.3 Using the Torpedo C.A.B. with another modeling product
You can use the Torpedo C.A.B. with other modeling products, hardware or software units. Most of the
time it is not possible to switch off their Power amp simulation section (a whole amplifier is simulated
at a time), we recommend in the case to switch off the Power Amp simulation on the Torpedo C.A.B.
3.4 Remote control
With a MIDI foot controller, you gain access to the preset navigation and even to parameter
changing in real time. The Torpedo C.A.B. handles both Program Change and Control Change
commands.
The Torpedo C.A.B. is a standalone unit, but you can control it from your computer (PCWindows or
Mac OSX) with the Torpedo Remote software using a USB connection. Create, save and load presets,
load new cabinets or Impulse Response (IR) files. Download the Torpedo Remote for free on the Two
notes Audio Engineering website.
3.5 Stay connected
You may have discovered an idea to use the device in some innovative way. Do not hesitate to come
and share your experience on the Two Notes Audio Engineering Forum or social networks. Please go
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