Focusrite AMS-SOLO-STUDIO-2ND-GEN Scarlett Solo Studio 2nd Gen USB Audio Interface and Recording Bundle with Professional Tools User Guide
- June 6, 2024
- Focusrite
Table of Contents
Focusrite AMS-SOLO-STUDIO-2ND-GEN Scarlett Solo Studio 2nd Gen USB Audio
Interface and Recording Bundle with Professional Tools
OVERVIEW
Introduction
Thank you for purchasing this Second Generation Scarlett Solo Studio, one of
the family of Focusrite professional audio interfaces incorporating high
quality Focusrite analogue pre-amplifiers. You now have a simple, compact and
complete solution for recording with a microphone or directly from
instruments, by routing high quality audio to and from your computer and you
will also be able to download some exciting new software – including the
Ableton Live Lite audio recording application – once you’ve registered the
product.
In developing the Second Generation series of Scarlett interfaces, we have
enhanced both the performance and feature set including support for sample
rates up to 192 kHz, improved mic preamp performance with low noise and plenty
of gain, and upgraded instrument inputs with additional headroom for recording
the loudest guitar parts without clipping. They are class compliant on Mac,
which means they are plug-and-play, so no need to install a driver if you are
a Mac user.
This User Guide provides a detailed explanation of the components to help you achieve a thorough understanding of the Scarlett Solo’s operational features. We recommend that whether you are new to computer-based recording or a more experienced user, you should take the time to read through the user guide so that you are fully aware of all the possibilities that the Scarlett Solo Studio components and accompanying software has to offer. If the main User Guide sections do not provide the information you need, be sure to consult support.focusrite.com, which contains a comprehensive collection of answers to common technical support queries.
Features
The Scarlett Solo Studio comprises a Second Generation Scarlett Solo audio interface, a Scarlett CM25 MKII studio quality condenser microphone, a pair of Scarlett HP60 MKII reference quality headphones and all the necessary software to get you started with recording great audio on your computer as quickly as possible.
The Scarlett Solo hardware interface is the key component in the Scarlett Solo Studio system; this provides the means of connecting the CM25 MkII (or other) microphone, musical instruments or line level audio signals to a computer running Mac OS or Windows. The signals applied at the Scarlett Solo’s physical inputs can be routed to your audio recording software / digital audio workstation (referred to throughout this Use Guide as the “DAW”) at up to 24-bit, 192 kHz resolution. Similarly, the DAW’s monitor or recorded output will appear at the Scarlett Solo’s physical outputs.
The Scarlett Solo’s various physical outputs can be connected to the HP60 MkII headphones, or if you wish, to an amplifier and speakers, powered monitors, analogue mixer or any other analogue audio equipment that you wish to use. Although all inputs and outputs on the Scarlett Solo are routed directly to and from your DAW for recording and playback, you can configure the routing within your DAW in order to meet your needs.
Box Contents
You should find that your Scarlett Solo Studio package comprises:
- Scarlett Solo (2nd Gen.) audio interface
- Scarlett Studio CM25 MkII condenser microphone and microphone clip
- Scarlett Studio HP60 MkII headphones
- Bundle code* for accessing the following on-line resources:
- Focusrite Red 2 & 3 Plug-in Suite
- Pro Tools | First
- Ableton Live Lite
- LoopMasters sample library
- Red XLR microphone cable (3 m)
- USB cable
- Getting Started Guide and Important Safety Information
information printed on the inside of the gift box
System requirements
Mac OS & Windows
For information on System Requirements for the Scarlett and the optional bundled software, please visit: support.focusrite.com
GETTING STARTED
IMPORTANT: WINDOWS USERS – PLEASE ENSURE THAT YOU RUN THE INSTALLER
BEFORE CONNECTING THE SCARLETT SOLO TO YOUR COMPUTER.
THE SECOND GENERATION SCARLETT SOLO IS CLASS COMPLIANT FOR MACS, THEREFORE
DRIVER INSTALLATION IS NOT NECESSARY.
Software Installation
All software required by the Scarlett Solo – and several powerful and useful extras – is available for download from the Focusrite website www.focusrite.com/register. You will find a “Bundle Code” printed on the inside of the gift box your Scarlett Solo comes in, and the Serial number can be found on the underside of the unit. You will need to enter these when you access the downloads area of the website; this procedure ensures that you will have the most up-to-date software versions.
- Using your usual browser, go to www.focusrite.com/register/.
- Follow the on-screen instructions, entering the Serial number and then the Bundle Code (XXXXXX-XXXXXX-XXXXXX) into the form where prompted. Your Bundle Code is printed on the inside of the gift box.
- You will then be able to access the “My Products” page, where the software products to which your registration entitles you are available for download, complete with activation codes where applicable.
- Download and install the Scarlett Solo drivers (Windows only). Follow all on-screen instructions.
- When the installation is complete, restart your computer.
- After restart, connect the Scarlett Solo to your computer with the USB cable supplied.
This information is accurate as of May 2016, however we are constantly striving to improve the customer experience and as a result this process is subject to change. If anything appears to have changed please refer to www.focusrite.com/get-started for the latest info.
Mac OS only:
Your OS should automatically switch the computer’s default audio inputs &
outputs to the
Scarlett Solo. To verify this, go to System Preferences > Sound, and ensure
that the input and output are set to Scarlett Solo. For more detailed setup
options on a Mac, open Applications > Utilities > Audio MIDI Setup.
Windows only:
Your OS should automatically switch the computer’s default audio inputs &
outputs to the
Scarlett Solo. To verify this go to: Start > Control Panel > Hardware and
Sound > Sound > Manage Audio Devices and ensure that ‘Default Playback’ and
‘Recording’ are set to ‘Scarlett Solo’
Powering your Scarlett Solo
The Scarlett Solo is an active device, and needs a DC power source to operate.
This will be supplied by the Mac or PC to which it is connected, via the
single USB connection. Note that an external power supply is not required.
You should experience no problems in powering the Scarlett Solo from the USB
ports on any compatible Mac or PC. However, please be aware that USB ports on
some laptops may not be able to deliver the same current to externally-
connected devices when they are running off their internal batteries, compared
to their current capability when running from AC mains. We therefore recommend
strongly that if you are using Scarlett Solo with a laptop, please power the
laptop from the mains with its supplied AC adaptor.
Connecting your Scarlett Solo
IMPORTANT – WINDOWS USERS: Before you connect the Scarlett Solo to your computer, please complete the software installation according to the instructions on page 5. This will ensure that the hardware uses the correct drivers, and will prevent unexpected behaviour.
Your Scarlett Solo has a single USB 2.0 port (on the rear panel). Once the software installation is complete, simply connect it to your computer; we recommend you use the USB cable provided. (Note that Scarlett Solo is a USB 2.0 device, and thus the USB connection requires a USB 2.0-compliant port on your computer. It will not operate correctly with USB 1.0/1.1 ports.)
Audio Setup in your DAW
The Scarlett Solo is compatible with any Windows-based DAW that supports ASIO or WDM and any Mac-based DAW that uses Core Audio. After installing the drivers (Windows only) and connecting the hardware, you can start using the Scarlett Solo with the DAW of your choice. To allow you to get started if you do not already have a DAW application installed on your computer, both Pro Tools | First and Ableton Live Lite are included; these will be available to you once you’ve downloaded and activated your software on-line. To install either DAW, download and save the desired installer file from your registered Focusrite “My Products” page as described on page 5, and then run it, following all on-screen instructions.
Operating instructions for both Pro Tools | First and Ableton Live Lite are beyond the scope of this User Guide, but both applications include a full set of Help files. You can also find additional resources (including a video tutorial on getting started with Ableton Live Lite) at www.focusrite.com /getting-started.
Please note – your DAW may not automatically select Scarlett Solo as its
default I/O device. In this
case, you must manually select the driver on your DAW’s Audio Setup page.
Please refer to your DAW’s documentation (or Help files) if you are unsure
where to select the ASIO or Core Audio driver.
The example below shows the correct configuration in the Ableton Live Lite
Preferences panel (Windows version shown). Once the
Scarlett Solo driver is selected as the preferred Audio Device, its inputs
and outputs will appear in your DAW’s Audio I/O preferences. Depending on your
DAW, you may need to enable certain inputs or outputs before use. The two
examples below show two inputs and two outputs enabled in the Ableton Live
Lite Audio Preferences.
Examples of Usage
The Scarlett Solo is an ideal audio interface for many DAW applications
running on a laptop or other computer, PC or Mac.
A typical set of connections is illustrated below:
Connecting a microphone or instrument This setup illustrates a typical configuration for recording using DAW software on your Mac or PC. In this case, you might record vocals through Input 1 and guitar through Input 2 into your recording application, while monitoring the playback from the DAW via headphones.
Scarlett Solo’s inputs are on the front panel; Input 1 uses a standard 3-pin XLR socket, and is configured to work with microphones of most types; you will find a mating XLR male connector on the end of the mic cable supplied. Input 2 uses a ¼” (6.35 mm) jack socket (2-pole when in instrument mode and 3-pole when used as a line input), and is intended to accept higher level signals from a guitar or bass.
Recording with a microphone
The Scarlett CM25 MkII microphone supplied with the Scarlett Solo Studio
package is a studio quality condenser mic which is ideal for recording vocals
and most acoustic instruments. Connect the CM25 MkII to the Scarlett Solo’s
Input 1 with the cable supplied. Note that the cable has a male and a female
connector; the female end connects to the microphone and the male end into the
Scarlett Solo.
Condenser microphones (also sometimes referred to as “capacitor” microphones) require a source of DC power to operate. This is almost always supplied by “phantom” powering from the mic pre-amp to which the mic is connected (early and special-purpose condenser mics might have a separate power supply). For the CM25 MkII (or any other condenser mic) to work with the Scarlett Solo, press the 48V button on the front panel (see front panel diagram on page 14, item [3]). We recommend that you follow the following sequence:
- Turn the input gain [2] to minimum
- Connect the microphone
- Press the 48V button
- Increase the input gain to the required level
Other types of microphone (including the common dynamic type) do not require phantom power, and may suffer damaged if phantom power is applied. Some cheaper condenser microphones are able to operate from a lower phantom power voltage – typically 15 V. You should check the mic spec to see if it is safe to operate it from 48 V; if not, obtain a suitable external phantom power supply.
Microphone Dos and Don’ts
A guide to microphone technique is beyond the scope of this User Guide (though
many excellent books on the subject are available), but if you are new to
recording with a studio quality microphone, you need to observe a few golden
rules.
DO use a mic stand. The CM25 MkII has an industry-standard 5/8” threaded insert which allows it to be mounted on most mic stands. An 3/8” adaptor is included to allow it to be fitted to mic stands that have this thread size. Inexpensive short, long and boom stands are readily available from music stores.
DO observe the microphone’s orientation. The CM25 MkII has a cardioid response pattern; this basically means that it has a “front” and a “back”, and if you point it the wrong way round, it will sound odd. The front of the CM25 MkII can be identified by the CM25 MkII logo.
DON’T ignore the room acoustics. You probably won’t have the luxury of a recording studio’s perfect acoustics. Be aware of how reverberant the room is. Reverberation is neither good nor bad, but frequently inappropriate! Some instruments will benefit from being recorded in a reverberant space, others won’t. A “dead” acoustic is generally better than a “live” one, because reverberation can be added electronically in the recording process, but room reverberation on the recording can’t be removed.
DON’T blow into a microphone to test it! Lightly rub or scratch the grille instead.
DO experiment with microphone placement. Remember you will not only be recording the vocal or instrument, but the effect of the microphone position relative to the voice or instrument as well, and this will be affected by the room acoustics. Moving the mic around, and trying recordings at different distances and angles to the source will produce different sounding results, some of which will be better than others.
DO use the CM25 MkII to mic up a guitar amplifier if you want to include the contribution to the sound that the amplifier makes. But be aware that very high sound levels can be produced very close to the loudspeaker, and if you need high volume, you may get a better result by moving the mic away from the amplifier. Also, be aware that you will get a subtly different sound if you point the mic at the centre of the loudspeaker cone compared to the edge.
DON’T forget that a microphone is utterly unforgiving – it will not only pick up what you are trying to record, but any other sound source in the room, like a clock, the aircon, heating, or a chair creaking. You know how you take those holiday photos of a great bit of scenery and it’s only when you look at the pictures later that you see the power cables right across the view? It’s the same with recording. You might not notice extraneous sounds at the time, but the mic will and you’ll hear them on the recording. To remove any unwanted low frequency rumble, it is advisable that the High Pass Filter (HPF) on the mic’s DAW channel is enabled.
Using Direct Monitoring
You will frequently hear the term “latency” used in connection with digital
audio systems. In the case of the simple recording application described
above, latency will be the time it takes for your input signals to pass
through your recording device (your Mac or PC) and the associated software.
Latency can be a problem for a performer who wishes to record while monitoring
their input signals.
Scarlett Solo is fitted with a “Direct Monitoring” option, which overcomes
this problem. Setting the front panel DIRECT MONITOR switch to ON will route
your input signals directly to Scarlett Solo’s headphone and main monitor
outputs. This enables you to hear yourself with zero latency – i.e., in “real
time” – along with the computer playback. The input signals to your computer
are not affected in any way by this setting.
When “Direct Monitoring” is set to ON, ensure that your recording software is
not set to route its input (what you are currently recording) to its output.
If it is, you will hear yourself twice, with one signal audibly delayed as an
echo.
Headphone monitoring
The Scarlett Solo Studio package includes a pair of high quality headphones,
the Scarlett HP60 MkII. They are lightweight and durable, and should prove
comfortable to wear for extended periods. The headband is adjustable.
The HP60 MkII has a low noise, oxygen-free copper cable, fitted with a ¼” (6.35 mm) 3-pole (TRS) jack plug. This should be connected to the socket at the right hand side of the Scarlett Solo’s front panel (indicated by a symbol). The Scarlett Solo’s headphone output is, of course, suitable for use with other models of headphones.
The volume in the headphones can be adjusted by the rotary MONITOR control.
Please be aware that headphones are capable of generating very high sound pressure levels at the ear; prolonged exposure to high sound levels may impair your hearing. Never turn headphones volume up any further than necessary.
Connecting Scarlett Solo to loudspeakers
The phono (RCA) outputs on the rear panel can be used to connect monitoring speakers. Self-powered speakers (e.g., typical computer speakers or active monitors) incorporate internal amplifiers, and may be connected directly. Larger, passive loudspeakers will require a separate stereo amplifier; in this case, the rear panel outputs should be connected to the amplifier’s inputs. The line output connectors are standard phono (RCA) sockets. Typical consumer (hi-fi) amplifiers and small powered monitors will have inputs on phono (RCA) sockets or a single 3.5 mm 3-pole jack plug (intended for direct connection to a computer). In either case, use a suitable connecting cable with phono plugs (RCA jacks) at one end.
Note: You run the risk of creating an audio feedback loop if loudspeakers are active at the same time as a microphone! We recommend that you always turn off (or turn down) monitoring loudspeakers while recording, and use headphones when overdubbing.
HARDWARE FEATURES
Front Panel
The front panel includes the input connectors for mic and line/instrument signals, and the input gain and monitoring controls.
-
Input 1 – electronically balanced input via 3-pin XLR socket for microphones.
-
GAIN 1 – adjust the gain for the microphone signal at Input 1. The gain control has an LED ‘ring’ to confirm signal level: green indicates an input level of at least -24 dBFS (i.e., ‘signal present’), the ring then turns red when signal level reaches 0 dBFS, indicating digital clipping.
-
48V – phantom power switch for mic input – enables 48 V phantom power at the XLR socket.
-
Input 2 – for connecting instruments (unbalanced) or line level (balanced) sources; ¼” TRS jack socket.
-
GAIN 2 – adjusts the gain for the line/instrument signal at Input 2. The gain control has a bi-colour LED ring as [2].
-
INST/LINE – Instrument/Line level switch for Input 2 – switches gain to suit instrument or line level signals.
-
MONITOR – main monitor output level control – sets the output level at the rear panel outputs and the front panel headphone output.
-
USB LED – illuminates when the unit receives USB bus power and is confirmed by the computer as connected and operating correctly.
-
DIRECT MONITOR – selects monitoring of input signals (mixed with the DAW output) to be directly from inputs (ON) or via the DAW (OFF).
-
– ¼” TRS output jack – connect your stereo headphones here.
Back Panel -
K (Kensington security lock) – secure your Scarlett Solo to a suitable structure if desired. Please see www.kensington.com/kensington/us/us/s/1704/kensington-security-slot.aspx for further information on how to use this feature.
-
USB 2.0 port – Type B connector; connect to your laptop or computer with the USB cable supplied.
-
LINE OUTPUTS: LEFT and RIGHT – 2 x phono (RCA) sockets; +9 dBu max. output level.
IMPORTANT – Line Outputs 1 and 2 do not have anti-thump, please make sure you power on your amplifier or monitor speakers last to avoid thumps, pops or clicks when you power on your computer and interface.
SPECIFICATIONS
Performance Specifications
Clock Source | Internal |
---|---|
Supported sample rates | 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz |
Microphone Input
Dynamic Range| 106 dB (A-weighted)
Frequency Response| 20 Hz to 20 kHz ±0.1 dB
THD+N| <0.002% (minimum gain, -1 dBFS input with 22 Hz/22 kHz bandpass filter)
Noise EIN| -128 dB (A-Weighted)
Maximum Input Level| +4 dBu
Gain Range| 50 dB
Line Input
Dynamic Range| 106 dB (A-weighted)
Frequency Response| 20 Hz to 20 kHz, ±0.1 dB
THD+N| <0.002% (minimum gain, -1dBFS input with 22 Hz/22 kHz bandpass filter)
Maximum Input Level| +22 dBu
Gain Range| 50 dB
Instrument Input
Dynamic Range| 106 dB (A-weighted)
Frequency Response| 20 Hz to 20 kHz, ±0.1 dB
THD+N| <0.02% (minimum gain, -1 dBFS input with 22 Hz/22 kHz bandpass filter)
Maximum Input Level| +13 dBu
Gain Range| 50 dB
Line Outputs
Dynamic Range| 106 dB (A-weighted)
Maximum Output Level (0 dBFS)| +10 dBu
THD+N| <0.002% (minimum gain, -1 dBFS input 1 kHz, with 22 Hz/22 kHz bandpass
filter)
Headphone Output
Dynamic Range| 107 dB (A-weighted)
Maximum Output Level| > +10 dBu
THD+N| <0.002% (minimum gain, -1 dBFS input, 1 kHz, with 22 Hz/22 kHz bandpass
filter)
Physical and Electrical Characteristics
Analogue Input 1
Connector| Balanced, via female 3-pin XLR on front panel
Phantom power| 48 V phantom power switch
Analogue Input 2
Connector
| ¼” (6.35 mm) jack socket on front panel INST mode: unbalanced, 2-pole (TS)
LINE mode: balanced (TRS)
Analogue Outputs
Main outputs| Unbalanced, via 2 x phono (RCA) sockets on rear panel
Stereo headphone output| ¼” TRS jack on front panel
Output level control (main and headphone)| On front panel
Direct Monitoring| Front panel switch; allows zero-latency monitoring of
inputs
Other I/O
USB| 1 x USB 2.0 Type B connector
Front Panel Indicators
USB power| Green LED
Gain Halos| Colour-coded LED rings
Weight and Dimensions
W x H x D| 144 mm x 44 mm x 119 mm
5.67 in x 1.73 in x 4.68 in
Weight| 0.43 kg
0.95 lb
Scarlett Studio CM25 MkII Microphone Specifications
Capsule
Type| 20 mm dia. condenser element
Response type| Cardioid
Mounting| Standard 5/8” female; 3/8” adaptor supplied
Performance
Frequency response| 30 Hz to 20 kHz
Sensitivity| -36 dB ±2 dB (0 dB = 1 V/Pa)
Self noise| 18 dBA
Maximum SPL| 130 dB (1 kHz)
S/N ratio| 76 dB (A-weighted)
Impedance| 150 ohms
Power| Via 48 V phantom supply
Scarlett HP60 MkII Headphones Specifications
Type | Closed |
---|---|
Driver diameter | 53 mm |
Impedance | 60 ohms |
Sensitivity SPL | 94 dB ±3 dB |
Frequency response | 10 Hz to 30 kHz |
Max. power rating | 1.2 W |
Cable length | 3 m (approx.) |
Connectors | 3.5 mm / 6.35 mm dia. (via adaptor) |
Weight | 280 g (inc. cable) |
TROUBLESHOOTING
For all troubleshooting queries, please visit the Focusrite Help Centre where
you will find articles covering numerous troubleshooting examples:
support.focusrite.com
COPYRIGHT AND LEGAL NOTICES
Focusrite is a registered trade mark and Scarlett Solo and Scarlett Solo
Studio are trade marks of Focusrite Audio Engineering Limited.
All other trade marks and trade names are the property of their respective
owners.
2016 © Focusrite Audio Engineering Limited. All rights reserved.
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