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- MULTIMEDIA
- STUDIO EQUIPMENT
- MUSIC SOFTWARE
- GUITARS
- BASS
- WIRELESS MICROPHONES AND TRANSMITTERS
- INSTRUMENT STRINGS
- KEYBOARDS
- DRUMS and PERCUSSION
- DEEJAY
- SOUND EQUIPMENT
- CONFERENCE SYSTEMS
- LIGHTING
- CABLES and CONNECTORS
- VIDEO
- WIND INSTRUMENTS
- STRING QUARTETS
- TRADITIONAL INSTRUMENTS
- OUR BEST SELLERS
- STORE FITTINGS
Home
Home-
- MULTIMEDIA
- STUDIO EQUIPMENT
- Studio Microphones
- Microphones Accessories
- Active Monitors
- Audio Interfaces
- Studio Pack
- Analog Mixers
- Digital Consoles
- controllers and production
- Studio Headphones
- AD/DA Converters
- Studio Preamplifier
- Digital Recorders
- Headphone Amps
- Summing
- studio effects and processors
- 500-series studio format
- DANTE Interfaces
- Studio Accessories
- Acoustic Treatment
- MUSIC SOFTWARE
- GUITARS
- Acoustic Guitars
- Classical Guitars
- Electric Guitars
- Resonator Guitar
- E Travel Guitars
- Banjos and Accessories
- Traditional Ukuleles
- Other Guitars
- Guitar Wireless Systems
- Guitar Amps
- Guitar Amp Cabinets
- Speaker Guitars
- guitar pedals and effects
- Tuner Pedal
- Distortion, Overdrive, Boost & Fuzz
- Phaser Pedals
- Compressors and EQ
- Other Effects
- Chorus Pedals
- Wah-Wah and Filters
- Flangers
- Acoustic Guitar Effects
- Reverbs and Delays
- Loopers & Samplers
- Multi-effects
- Tremolo Pedals
- Rackmount Guitar Effects
- Pedalboards
- Footswitches
- Volumen-/Expression Pedale
- Pedal & Effects Accessories
- Tremolos
- Guitar Capos
- Bottlenecks
- Slides and Tone Bars
- Pickups and Preamps
- Gig Bags & Cases
- guitar straps and belts
- guitar stands and mounts
- Guitar Tuners
- Various Accessories
- Guitar Parts and Guitar Making
- Guitar Picks
- Guitar Cleaning & Care
- rechargeable batteries and batteries
- Earplugs
- Guitars Merchandising
- BASS
- Bass 4-strings
- Bass 5-Strings
- Bass 6-strings
- Left-handed Bass Guitars
- Fretless Basses
- Basses for Children
- Acoustic Basses
- Bass Guitar Amps
- Bass Guitar Amp Cabinets
- Bass Amp Speakers
- Pickups for Basses
- Bass Tuners
- bass pedals and effects
- Spare Parts for Bass
- Miscellaneous Accessories
- Bass Merchandising
- bass cases and flight cases
- WIRELESS MICROPHONES AND TRANSMITTERS
- INSTRUMENT STRINGS
- Guitar Strings
- ELECTRIC GUITAR STRINGS
- Single Guitar Strings
- 07-36
- 8-32
- 08-38
- 08-40
- 08-42
- 8.5-40
- 09-42
- 09-46
- 09-48
- 09-54
- 09-58
- 9.5-44
- 9.5-46
- 10-46
- 10-48
- 10-49
- 10-50
- 10-52
- 10-54
- 10-56
- 10-60
- 10-62
- 10.5-47
- 10.5-48
- 10.5-50
- 10.5-52
- 11-46
- 11-48
- 11-49
- 11-50
- 11-52
- 11-53
- 11-54
- 11-56
- 11-58
- 11-70
- 12-50
- 12-52
- 12-53
- 12-54
- 12-56
- 12-58
- 12-60
- 12-62
- 12-64
- 13-53
- 13-54
- 13-56
- 13-60
- 13-62
- 13-68
- 13-72
- 14-68
- 7 Strings 09-52
- 7 Strings 09-54
- 7 Strings 09-62
- 7 Strings 10-56
- 7 Strings 10-59
- 7 Strings 10-60
- 7 Strings 10-62
- 7 STRINGS 10-63
- 7 Strings 10-65
- 7 Strings 11-58
- 7 Strings 11-59
- 7 Strings 11-62
- 7 Strings 11-64
- 8 Strings 09-65
- 8 Strings 09-74
- 8 Strings 09-80
- 8 Strings 10-74
- 9 Strings 09-105
- 12 Strings 08-40
- 12 Strings 09-40
- 12 Strings 10-46
- 12 Strings 10-47
- 12 Strings 12-52
- Baritones 12-68
- Strings for acoustic guitars
- Classical Guitar Strings
- Flamenco Guitar Strings
- Gypsy Guitars Strings
- Strings for Resonator
- ELECTRIC GUITAR STRINGS
- Bass Guitar Strings
- Strings for Quartets
- Strings for Harps
- Traditional Strings
- Guitar Strings
- KEYBOARDS
- Stage Keyboards
- MIDI Controllers
- Arranger Keyboards
- Workstations
- synthesizers and modules
- Electric Organs
- Digital Pianos
- Straight Acoustic Pianos
- Grand Piano
- Accessories for Acoustic Pianos
- Piano benches
- Lamps for Piano
- Metronomes
- Guitar Keyboards
- Keyboard Bags and Cases
- Keyboard Amps
- midi controllers and foot controllers
- Miscellaneous Keyboard Accessories
- Keyboard Stands
- Expansion Cards and Adapters
- Keyboard Pedals
- Keyboard Power Supplies
- Keyboard Merchandising
- Wind Controllers
- DRUMS and PERCUSSION
- Acoustic Drums
- Electronic Drums
- Sticks
- Cymbals
- Cymbal Accessories
- Bass Drum Pedals
- Drum Hardware
- Drum Thrones
- Drums Bags and Cases
- Percussion
- Timbales
- Rototoms Drums
- Cajinto and Yambu
- Bass Drum Percussion
- SINGING BOWLX
- Therapeutic Percussion
- Ethnic Percussion
- Various Percussions
- Congas
- African BOUGARABOU
- Darbuka Percussion
- Doumbeck Drums
- Ibo Percussion Drums
- Cajons
- Cabassa Bassbox
- Djembes
- Bongos
- Brazil
- Harmonic handpan
- Nigerian Udu
- Pentatonic Log Drum
- Wiind Chimes
- Bells
- Tubular Xylophone
- Frame Drums
- Sam Jam
- Percussion for Children
- Percussion Accessories
- Hand Percussions
- Drum Heads
- Orchestra Drum-Heads
- Orchestra Heads 13"
- Orchestra Heads 14"
- FELLE FÜR ORCHESTER 20"
- ORCHESTRA HEADS 22"
- Orchestra Heads 23"
- Orchestra Heads 23 1/2"
- Orchestra Heads 23,8"
- Orchestra Heads 24"
- Orchestra Heads 24 1/4"
- Orchestra Heads 25"
- Orchestra Heads 25 1/2"
- Orchestra Heads 26"
- Orchestra Heads 26 1/2"
- Orchestra Heads 27"
- Orchestra Heads 27 3/4"
- Orchestra Heads 28"
- Orchestra Heads 29"
- Orchestra Heads 30"
- Orchestra Heads 31
- ORCHESTRA HEADS 32"
- Orchestra Heads 33"
- Orchestra Heads 34
- Orchestra Heads 35"
- ORCHESTRA HEADS 36"
- ORCHESTRA HEADS 40"
- Marching Band Drum-Heads
- Percussion Drum-heads
- Marching and Military
- Marching Cymbals
- Orchestra Cymbals
- Drum Machine
- Drum Pads
- Drums Merchandising
- Drum Hardware Parts
- Ear Protection
- Orchestral Percussion
- DEEJAY
- SOUND EQUIPMENT
- Microphones
- Microphone Stands
- In-Ear Monitoring
- Analogue Mixing Desks
- Digital Mixing Desks
- PA Equipment
- Transportable PA
- complete PA systems
- Active Loudspeakers
- Passive Loudspeakers
- Passive Subwoofers
- Stage Monitors
- Line Arrays
- Power Amplifiers
- Bass/midrange speakers
- Tweeters and Horns
- Passive Filters
- Loudspeaker Flight Cases
- Speaker Covers
- Wall mounts for Speaker
- Various Speaker Accessories
- Crossovers
- Active Subwoofers
- Graphic Equalizer
- Speaker Management
- Soundhub
- Stands for Speakers
- Mixer Stands
- Accessories for Mixing Consoles
- Wireless Transmition
- Covers and Flight Cases for Consoles
- Accessories for PA
- PC and Accessories
- Racks / Flight Cases
- Dante Systems and Cards
- Wireless Discussion
- Equipment for Installations
- Sound Merchandising
- Bluetooth Listening Stations
- CONFERENCE SYSTEMS
- LIGHTING
- Lighting Pack
- LED PAR light on battery
- Led projectors
- Motorized Projectors
- ELLIPSOIDAL lighting
- LED Decoration Lamps
- Special Effects Machines
- Fluids for Special Effects Machines
- Lighting consoles
- Exterior Lightning
- Lighting Effects
- Bags and Flight Cases
- DMX Cables
- Lighting Accessories
- Hardware
- DMX Control
- Video LED
- CABLES and CONNECTORS
- Cables for Instruments
- Microphone Cables
- Audio Cables
- Live Multicore Cables
- Digital Multicore Systems
- Multiple sockets and electrical connection
- Plugs
- 3-Pin XLR Connectors and Sockets
- 4-Pin XLR Connectors and Sockets
- 5-Pin XLR Connectors and Sockets
- 6-Pin XLR Connectors and Sockets
- 7-Pin XLR Connectors and Sockets
- 6.3 mm Jack Plugs and Sockets
- 3.5 mm Jack Plugs and Sockets
- PowerCon Plugs and Sockets
- BNC Plugs and Sockets
- RCA Plugs and Sockets
- Banana Plug
- Speakon Plugs and Sockets
- Data Plugs and Sockets
- Adapter Plugs
- Cable Reels
- Cables Accessories
- Y-Adapter Cables
- TT Bantam
- USB cables
- Patch-Cables
- Speaker Cables
- MIDI Cables
- Power Cables
- PC and Video Cables
- DB25
- Ethernet cables
- SPDIF and Optical
- DMX and Control Cables
- D-Sub Multicore Cables
- BNC Cables
- Firewire Cables
- TRRS Cables
- Miscellaneous cables to Euroblock
- VIDEO
- Video Projector
- Lamps for Projectors
- Projector Optics
- Accessories for Projector
- Projector Mounts
- Projections screens
- Motorized screens
- Motorized ground screens
- Motorized Recessed Screen
- Frame-mounted screens
- Screens in Suitcase
- Magnetic panel displays
- Accessories for Screens
- Standard monitors
- Touchmonitors
- Interactive monitors
- Monitors with TV tuner
- Curved Monitors
- Foldable LED monitors
- Video Wall Monitors
- Shop Window Monitors
- Transparent Monitors
- Dual-sided monitors
- Quad LED monitors
- Video Wall Controllers
- LED display
- Android 11 Touch Tablet
- Dynamic Displays
- Accessories for Monitors
- Flat Screen Wall Mount
- Table stands for flat screens
- Ceiling brackets for flat screens
- Brackets for Video Walls
- Mobile Monitor Stands
- Floor stands for Monitors
- Furniture with elevator for flat screen
- Accessories for brackets
- HDMI cables
- Video connectors
- Sound bars and surround
- Videoconferencing
- Cameras
- Accessories for Cameras
- Broadcast Headset
- Video Control
- Installation
- Video Presentation
- AV OVER IP SWITCHES
- Streaming and Recorder
- WIFI routers
- WIND INSTRUMENTS
- Wireless Microphone Systems for Wind Instruments
- Mouthpieces For Brass Instruments
- Saxophone Mouthpieces Ligatures and Caps
- Clarinet Mouthpieces
- Mutes
- Alto Saxophones
- Tenor-Saxophones
- Soprano Saxophones
- Baritone Saxophones
- Saxophone Necks
- Trumpets and Cornets
- Trombones
- Fuerst Pless Horns
- Flugelhorns
- Horns
- Euphoniums
- Fagottino
- Tubas
- Saxhorns
- Sousaphones
- Marching Instruments
- Clarinets
- Flutes
- Flute Head and Legs
- Polymer wind instruments
- Electronic wind instrument
- Saxophone Reeds
- Clarinet Reeds
- Horn Reeds
- Bassoon Reeds
- Oboe Reeds
- Mouthpieces Protectors
- Music Stands
- Supports for Wind Instruments
- Bags for Wind Instruments
- Straps for Brass
- Replacement Parts
- Care & Maintenance
- Various Wind Accessories
- STRING QUARTETS
- TRADITIONAL INSTRUMENTS
- OUR BEST SELLERS
- STORE FITTINGS
R ° D ° 4
The gauge of a guitar string is its thickness, which is measured in millimeters. The R°D°4 gauge is a specific designation used by the D'Addario brand of guitar strings.
The guitar string sold individually for a classical guitar with a R°D°4 draw is a clear nylon string, with a diameter of 0.029 inches (about 0.74 millimeters). It is intended to replace a classical guitar string of the same gauge, which is usually the high E string.
