UHF NEXUS: UHF Wireless Guitar & Bass System
Checkout with total confidence.
Is UHF NEXUS designed for reliable live guitar and bass use?
Yes. UHF NEXUS is CFG’s stage-focused wireless system for guitarists and bassists who prioritize a dependable connection, low latency, and freedom from crowded Wi-Fi bands.
It operates on the 657-663 MHz UHF band instead of the 2.4 GHz and 5.8 GHz bands used by Wi-Fi and other common wireless gear. With under 2 ms latency and up to 165 ft / 50 m of open-air line-of-sight range, it is built for gigs, rehearsals, worship stages, and other setups where your wireless needs to keep up.
Plug the transmitter into your instrument and the receiver into your amp or pedalboard. Move around the stage, get cables out from under your feet, or walk out front during soundcheck while you keep playing.
Why choose a UHF wireless system for live use?
UHF NEXUS is designed for players who want dependable stage wireless without sharing the crowded 2.4 GHz and 5.8 GHz bands used by Wi-Fi and other common wireless gear.
- Built for live reliability: NEXUS runs on the 657-663 MHz UHF band, keeping your instrument signal outside the common 2.4 GHz and 5.8 GHz Wi-Fi bands.
- Under 2 ms latency: Your playing feels immediate and natural, with no distracting delay between your hands and your amp.
- Up to 165 ft / 50 m range: Gives you room to move around the stage or walk out front during soundcheck, with clear line of sight.
- 7 selectable channels: Useful for busy stages and multiple wireless setups, with color-coded channels that are easy to identify.
- Flexible pairing: One transmitter can feed multiple receivers, or one receiver can work with multiple pre-paired transmitters for fast instrument swaps.
- Up to 6 hours per charge: Rechargeable 950 mAh batteries in both the transmitter and receiver.
- Fits most guitar and bass jacks: The 230° rotating 1/4" plug works with most common jack positions and instrument layouts.
Will UHF NEXUS fit my guitar or bass jack?
In most cases, yes. The 230° rotating 1/4" plug is designed to fit common side, front, angled, and many recessed guitar and bass jacks.
Deeply recessed, tightly spaced, or unusually shaped jack cavities can make direct mounting awkward. In those cases, the Air-Pocket transmitter holster and extension cable can move the transmitter to your strap instead.
How does UHF NEXUS sound compared to a guitar cable?
UHF NEXUS uses 24-bit / 48 kHz audio and is designed to keep your guitar or bass tone natural while giving you under 2 ms of latency.
The video below compares UHF NEXUS directly with a standard guitar cable, so you can hear the difference for yourself.
What are the key UHF NEXUS specs?
Here are the key UHF NEXUS specs for latency, frequency band, audio quality, range, battery life, pairing, charging, and instrument compatibility.
Wireless & Audio
- Band: UHF 657-663 MHz
- Channels: 7 color-coded channels, manual select, remembers last channel
- Latency: under 2 ms end-to-end
- Sample / bit depth: 48 kHz / 24-bit
- Frequency response: 20 Hz - 20 kHz
- Dynamic range: 106 dB
- SNR: 85 dB
- THD+N: less than 0.2% (1 kHz @ 100mV)
- Transmitter maximum input level before clipping: 800mVrms
- Transmitter input impedance: 100 kΩ
- Transmitter source impedance: 100 kΩ
- Receiver maximum output level: 1.8dBV
- Receiver output impedance: 1 kΩ
- Receiver load impedance: 10 kΩ
- Pairing: one TX to multiple RX, or one RX with multiple TX for quick swaps. Power on only one TX at a time.
Power & Charging
- Battery: 950 mAh Li-ion, each unit
- Play time: up to 6 hours per charge
- Charge time: about 2 hours from empty with included USB-A to dual USB-C Y-cable
- Charging ports: USB-C on TX and RX
- Operate while charging: No
- Charger requirement: 5V / 1A (5W) USB-A only. Higher voltage or wattage chargers may cause damage and void the warranty. USB-C to USB-C not supported.
- Auto-off: TX after 60 min with no signal, RX after 60 min with no link
- LED battery indicator: on for 30 sec, sleeps, wakes every 5 min, stays on below 30%
Range
- Indoors: up to 100 ft / 30 m, depends on walls and electronics
- Open air, line-of-sight: up to 165 ft / 50 m
- Tip: keep about 3 ft / 1 m between systems and large RF sources
Controls & UX
- Power/Link: hold 2 sec for on/off and auto-pair, short-press to change channel
- Channel memory: remembers last channel after power-off
- Channel map: Red 657.1MHz, Green 657.9MHz, Blue 658.7MHz, Yellow 659.5MHz, Purple 660.3MHz, Cyan 661.1MHz, White 662.9MHz
I/O & Fit
- Connector: 1/4" TS plug, 230° rotating, TX and RX
- Transmitter input impedance: 100kΩ
- Max input level before clipping, TX: 800mVrms
- Receiver output impedance: 1kΩ
- Typical output level, RX: 300mVrms
- Enclosure: high-grade ABS, brass plugs with thin gold plating
- Dimensions, each: 2.88" x 1.46" x 1.04" / 73 x 37 x 26 mm
- Weight, each: 3.3 oz / 93 g
- Designed for guitar, bass, and other 1/4" TS instruments
Compliance & Compatibility
Compliance
- RF power: under 13 dBm, fixed
- Marks: FCC ID 2APP6ARU-10, CE, UKCA, RoHS
- Regional note: not for use in AU, JP, KR, BR, MX, AR, CL, ZA, SA, UAE. Check local regulations.
Compatibility
- Works with guitar and bass via 1/4" TS output, plus other 1/4" TS instruments
- Not cross-compatible with CFG CF-80, Original SonikSphere, or SonikSphere NEO.
- For recessed or awkward instrument jacks, the Air-Pocket transmitter holster can make mounting and positioning easier. If you use active pickups, piezo electronics, or another high-output instrument and need dedicated input-level control, SonikSphere NEO includes a built-in -10dB PAD.
Can I switch guitars without re-pairing UHF NEXUS?
Yes. One UHF NEXUS receiver can work with multiple NEXUS transmitters, so you can switch guitars or basses without pairing again each time.
Set each transmitter to the same channel as the receiver, then power on the transmitter for the instrument you want to use.
- Keep transmitters ready on multiple guitars or basses.
- Useful for live sets, backup instruments, and quick changes.
- Power on only one transmitter at a time.
What comes with the UHF NEXUS system?
The Full System includes one transmitter, one receiver, the charging cable, and the owner’s manual.
- UHF NEXUS transmitter
- UHF NEXUS receiver
- USB-A to dual USB-C Y-charging cable
- Owner’s manual
The Extra Transmitter Only option includes one transmitter for adding another guitar or bass to an existing UHF NEXUS setup.
Download the UHF NEXUS Owner’s Manual PDF
How do I tell the transmitter and receiver apart?
The black unit is the transmitter for your guitar or bass. The white unit is the receiver for your amp or pedalboard.
That color coding makes setup faster, especially on dark stages where tiny TX/RX labels aren’t exactly winning any design awards.
Which CFG wireless system fits your setup?
Choose UHF NEXUS if live-stage reliability and staying outside crowded Wi-Fi bands are your priorities. Choose SonikSphere NEO for longer battery life, very low latency, and built-in input control for hot active or piezo instruments. Original SonikSphere is CFG’s original 5.8 GHz 24-bit system, while CF-80 is the budget-friendly 2.4 GHz option.
| Feature | UHF NEXUS | Original SonikSphere | SonikSphere NEO | CF-80 |
|---|---|---|---|---|
| Band | UHF 657-663MHz | 5.8GHz | 5.8GHz | 2.4GHz |
| Latency | <2ms | <4ms | <2.5ms | <4ms |
| Audio | 24-bit/48kHz | 24-bit/48kHz | 24-bit/48kHz | 16-bit/48kHz |
| Channels | 7 color-coded channels | 6 manual channel banks | 6 color-coded channels | 4 channel banks |
| Open range | Up to 165ft / 50m | Up to 100ft / 30m | Up to 100ft / 30m | Up to 100ft / 30m |
| Battery | Up to 6h | Up to 8h | Over 10h | Up to 8h |
| Input control for hot active or piezo signals | No dedicated input PAD | No dedicated input PAD | Built-in -10dB PAD | No dedicated input PAD |
| Good for fast guitar swaps | ✓ | ✕ | ✕ | ✕ |
| Best for | Live gigs, busy wireless environments, longer open-air range, and fast instrument swaps | Straightforward 5.8 GHz wireless with 24-bit / 48 kHz audio | Longer battery life, very low latency, and hot active or piezo instruments needing input-level control | Budget-friendly everyday wireless for practice, rehearsals, and general use |
UHF NEXUS
- Band: UHF 657-663MHz
- Latency: <2ms
- Audio: 24-bit/48kHz
- Channels: 7 color-coded channels
- Open range: Up to 165ft / 50m
- Battery: Up to 6h
- Input control for hot active or piezo signals: No dedicated input PAD
- Fast guitar swaps: Yes
- Best for: Live gigs, busy wireless environments, longer open-air range, and fast instrument swaps
Original SonikSphere
- Band: 5.8GHz
- Latency: <4ms
- Audio: 24-bit/48kHz
- Channels: 6 manual channel banks
- Open range: Up to 100ft / 30m
- Battery: Up to 8h
- Input control for hot active or piezo signals: No dedicated input PAD
- Fast guitar swaps: No
- Best for: Straightforward 5.8 GHz wireless with 24-bit / 48 kHz audio
SonikSphere NEO
- Band: 5.8GHz
- Latency: <2.5ms
- Audio: 24-bit/48kHz
- Channels: 6 color-coded channels
- Open range: Up to 100ft / 30m
- Battery: Over 10h
- Input control for hot active or piezo signals: Built-in -10dB PAD
- Fast guitar swaps: No
- Best for: Longer battery life, very low latency, and hot active or piezo instruments needing input-level control
CF-80
- Band: 2.4GHz
- Latency: <4ms
- Audio: 16-bit/48kHz
- Channels: 4 channel banks
- Open range: Up to 100ft / 30m
- Battery: Up to 8h
- Input control for hot active or piezo signals: No dedicated input PAD
- Fast guitar swaps: No
- Best for: Budget-friendly everyday wireless for practice, rehearsals, and general use
What charger should I use with UHF NEXUS?
Use a standard 5V / 1A (5W) USB-A charger with the included USB-A to dual USB-C charging cable.
USB-C to USB-C charging is not supported. Higher voltage or higher wattage chargers may damage the transmitter or receiver and void the warranty.
What should I know before buying UHF NEXUS?
UHF NEXUS is designed for 1/4" instrument-level use, and there are a few compatibility and regional details worth checking before you order.
- Very hot active or piezo outputs: UHF NEXUS does not include a dedicated input PAD. If your instrument has an unusually hot output and you want built-in input-level control, SonikSphere NEO includes a -10dB PAD.
- Awkward or deeply recessed jacks: the rotating plug fits most guitar and bass jack layouts, but the Air-Pocket transmitter holster can be useful when direct mounting is tight or inconvenient.
- Regional availability: UHF NEXUS operates on 657-663 MHz and is not for use in AU, JP, KR, BR, MX, AR, CL, ZA, SA, or UAE. Check local wireless regulations before ordering.
UHF NEXUS FAQ
Does UHF NEXUS work with guitar and bass?
Yes. UHF NEXUS is designed for guitar, bass, and other instruments with a 1/4" TS output.
Does UHF NEXUS work with active pickups?
Yes. UHF NEXUS works with active pickups, but very hot active or piezo outputs can overload the transmitter input. If that happens, lower the instrument volume slightly. If you want dedicated input-level control for active, piezo, or high-output instruments, SonikSphere NEO includes a built-in -10dB PAD.
How much latency does UHF NEXUS have?
UHF NEXUS has under 2 ms of end-to-end latency, so it is designed to feel immediate and natural while you play.
Will UHF NEXUS interfere with Wi-Fi or Bluetooth?
UHF NEXUS operates on the 657-663 MHz UHF band, away from the 2.4 GHz and 5.8 GHz bands commonly used by Wi-Fi, Bluetooth, and other wireless gear.
How far can UHF NEXUS reach?
Open-air line-of-sight range is up to 165 ft / 50 m. Indoors, range is up to 100 ft / 30 m and can vary depending on walls, electronics, people, racks, and other obstacles between the transmitter and receiver.
How long does the UHF NEXUS battery last?
The transmitter and receiver each provide up to 6 hours of use per charge.
Can I plug the receiver into my pedalboard?
Yes. Plug the transmitter into your instrument and the receiver into your amp, pedalboard, or other normal 1/4" instrument input.
Can I use multiple UHF NEXUS systems at the same time?
Yes. Use separate color-coded channels for each NEXUS system to keep multiple wireless setups organized.
Can one receiver work with multiple transmitters?
Yes. One UHF NEXUS receiver can work with multiple NEXUS transmitters for quick instrument swaps. Power on only one transmitter at a time.
Can one transmitter send to multiple receivers?
Yes. One UHF NEXUS transmitter can send to multiple NEXUS receivers when they are set to the same channel.
Can I play while charging?
No. The transmitter and receiver cannot operate while charging.
Can I charge UHF NEXUS with USB-C to USB-C?
No. Use a 5V / 1A (5W) USB-A charger with the included USB-A to dual USB-C Y-cable. USB-C to USB-C charging is not supported.
Is UHF NEXUS compatible with SonikSphere NEO, Original SonikSphere, or CF-80?
No. UHF NEXUS transmitters and receivers work only with UHF NEXUS components and are not cross-compatible with other CFG wireless systems.
What warranty does UHF NEXUS include?
UHF NEXUS includes a 2-year warranty and 30-day returns.
Can I use UHF NEXUS as a speaker cable replacement?
No. UHF NEXUS is designed for instrument-level 1/4" signals. Do not connect it between a power amplifier and a speaker cabinet.
Is UHF NEXUS designed for reliable live guitar and bass use?
Yes. UHF NEXUS is CFG’s stage-focused wireless system for guitarists and bassists who prioritize a dependable connection, low latency, and freedom from crowded Wi-Fi bands.
It operates on the 657-663 MHz UHF band instead of the 2.4 GHz and 5.8 GHz bands used by Wi-Fi and other common wireless gear. With under 2 ms latency and up to 165 ft / 50 m of open-air line-of-sight range, it is built for gigs, rehearsals, worship stages, and other setups where your wireless needs to keep up.
Plug the transmitter into your instrument and the receiver into your amp or pedalboard. Move around the stage, get cables out from under your feet, or walk out front during soundcheck while you keep playing.
Why choose a UHF wireless system for live use?
UHF NEXUS is designed for players who want dependable stage wireless without sharing the crowded 2.4 GHz and 5.8 GHz bands used by Wi-Fi and other common wireless gear.
- Built for live reliability: NEXUS runs on the 657-663 MHz UHF band, keeping your instrument signal outside the common 2.4 GHz and 5.8 GHz Wi-Fi bands.
- Under 2 ms latency: Your playing feels immediate and natural, with no distracting delay between your hands and your amp.
- Up to 165 ft / 50 m range: Gives you room to move around the stage or walk out front during soundcheck, with clear line of sight.
- 7 selectable channels: Useful for busy stages and multiple wireless setups, with color-coded channels that are easy to identify.
- Flexible pairing: One transmitter can feed multiple receivers, or one receiver can work with multiple pre-paired transmitters for fast instrument swaps.
- Up to 6 hours per charge: Rechargeable 950 mAh batteries in both the transmitter and receiver.
- Fits most guitar and bass jacks: The 230° rotating 1/4" plug works with most common jack positions and instrument layouts.
Will UHF NEXUS fit my guitar or bass jack?
In most cases, yes. The 230° rotating 1/4" plug is designed to fit common side, front, angled, and many recessed guitar and bass jacks.
Deeply recessed, tightly spaced, or unusually shaped jack cavities can make direct mounting awkward. In those cases, the Air-Pocket transmitter holster and extension cable can move the transmitter to your strap instead.
How does UHF NEXUS sound compared to a guitar cable?
UHF NEXUS uses 24-bit / 48 kHz audio and is designed to keep your guitar or bass tone natural while giving you under 2 ms of latency.
The video below compares UHF NEXUS directly with a standard guitar cable, so you can hear the difference for yourself.
What are the key UHF NEXUS specs?
Here are the key UHF NEXUS specs for latency, frequency band, audio quality, range, battery life, pairing, charging, and instrument compatibility.
Wireless & Audio
- Band: UHF 657-663 MHz
- Channels: 7 color-coded channels, manual select, remembers last channel
- Latency: under 2 ms end-to-end
- Sample / bit depth: 48 kHz / 24-bit
- Frequency response: 20 Hz - 20 kHz
- Dynamic range: 106 dB
- SNR: 85 dB
- THD+N: less than 0.2% (1 kHz @ 100mV)
- Transmitter maximum input level before clipping: 800mVrms
- Transmitter input impedance: 100 kΩ
- Transmitter source impedance: 100 kΩ
- Receiver maximum output level: 1.8dBV
- Receiver output impedance: 1 kΩ
- Receiver load impedance: 10 kΩ
- Pairing: one TX to multiple RX, or one RX with multiple TX for quick swaps. Power on only one TX at a time.
Power & Charging
- Battery: 950 mAh Li-ion, each unit
- Play time: up to 6 hours per charge
- Charge time: about 2 hours from empty with included USB-A to dual USB-C Y-cable
- Charging ports: USB-C on TX and RX
- Operate while charging: No
- Charger requirement: 5V / 1A (5W) USB-A only. Higher voltage or wattage chargers may cause damage and void the warranty. USB-C to USB-C not supported.
- Auto-off: TX after 60 min with no signal, RX after 60 min with no link
- LED battery indicator: on for 30 sec, sleeps, wakes every 5 min, stays on below 30%
Range
- Indoors: up to 100 ft / 30 m, depends on walls and electronics
- Open air, line-of-sight: up to 165 ft / 50 m
- Tip: keep about 3 ft / 1 m between systems and large RF sources
Controls & UX
- Power/Link: hold 2 sec for on/off and auto-pair, short-press to change channel
- Channel memory: remembers last channel after power-off
- Channel map: Red 657.1MHz, Green 657.9MHz, Blue 658.7MHz, Yellow 659.5MHz, Purple 660.3MHz, Cyan 661.1MHz, White 662.9MHz
I/O & Fit
- Connector: 1/4" TS plug, 230° rotating, TX and RX
- Transmitter input impedance: 100kΩ
- Max input level before clipping, TX: 800mVrms
- Receiver output impedance: 1kΩ
- Typical output level, RX: 300mVrms
- Enclosure: high-grade ABS, brass plugs with thin gold plating
- Dimensions, each: 2.88" x 1.46" x 1.04" / 73 x 37 x 26 mm
- Weight, each: 3.3 oz / 93 g
- Designed for guitar, bass, and other 1/4" TS instruments
Compliance & Compatibility
Compliance
- RF power: under 13 dBm, fixed
- Marks: FCC ID 2APP6ARU-10, CE, UKCA, RoHS
- Regional note: not for use in AU, JP, KR, BR, MX, AR, CL, ZA, SA, UAE. Check local regulations.
Compatibility
- Works with guitar and bass via 1/4" TS output, plus other 1/4" TS instruments
- Not cross-compatible with CFG CF-80, Original SonikSphere, or SonikSphere NEO.
- For recessed or awkward instrument jacks, the Air-Pocket transmitter holster can make mounting and positioning easier. If you use active pickups, piezo electronics, or another high-output instrument and need dedicated input-level control, SonikSphere NEO includes a built-in -10dB PAD.
Can I switch guitars without re-pairing UHF NEXUS?
Yes. One UHF NEXUS receiver can work with multiple NEXUS transmitters, so you can switch guitars or basses without pairing again each time.
Set each transmitter to the same channel as the receiver, then power on the transmitter for the instrument you want to use.
- Keep transmitters ready on multiple guitars or basses.
- Useful for live sets, backup instruments, and quick changes.
- Power on only one transmitter at a time.
What comes with the UHF NEXUS system?
The Full System includes one transmitter, one receiver, the charging cable, and the owner’s manual.
- UHF NEXUS transmitter
- UHF NEXUS receiver
- USB-A to dual USB-C Y-charging cable
- Owner’s manual
The Extra Transmitter Only option includes one transmitter for adding another guitar or bass to an existing UHF NEXUS setup.
Download the UHF NEXUS Owner’s Manual PDF
How do I tell the transmitter and receiver apart?
The black unit is the transmitter for your guitar or bass. The white unit is the receiver for your amp or pedalboard.
That color coding makes setup faster, especially on dark stages where tiny TX/RX labels aren’t exactly winning any design awards.
Which CFG wireless system fits your setup?
Choose UHF NEXUS if live-stage reliability and staying outside crowded Wi-Fi bands are your priorities. Choose SonikSphere NEO for longer battery life, very low latency, and built-in input control for hot active or piezo instruments. Original SonikSphere is CFG’s original 5.8 GHz 24-bit system, while CF-80 is the budget-friendly 2.4 GHz option.
| Feature | UHF NEXUS | Original SonikSphere | SonikSphere NEO | CF-80 |
|---|---|---|---|---|
| Band | UHF 657-663MHz | 5.8GHz | 5.8GHz | 2.4GHz |
| Latency | <2ms | <4ms | <2.5ms | <4ms |
| Audio | 24-bit/48kHz | 24-bit/48kHz | 24-bit/48kHz | 16-bit/48kHz |
| Channels | 7 color-coded channels | 6 manual channel banks | 6 color-coded channels | 4 channel banks |
| Open range | Up to 165ft / 50m | Up to 100ft / 30m | Up to 100ft / 30m | Up to 100ft / 30m |
| Battery | Up to 6h | Up to 8h | Over 10h | Up to 8h |
| Input control for hot active or piezo signals | No dedicated input PAD | No dedicated input PAD | Built-in -10dB PAD | No dedicated input PAD |
| Good for fast guitar swaps | ✓ | ✕ | ✕ | ✕ |
| Best for | Live gigs, busy wireless environments, longer open-air range, and fast instrument swaps | Straightforward 5.8 GHz wireless with 24-bit / 48 kHz audio | Longer battery life, very low latency, and hot active or piezo instruments needing input-level control | Budget-friendly everyday wireless for practice, rehearsals, and general use |
UHF NEXUS
- Band: UHF 657-663MHz
- Latency: <2ms
- Audio: 24-bit/48kHz
- Channels: 7 color-coded channels
- Open range: Up to 165ft / 50m
- Battery: Up to 6h
- Input control for hot active or piezo signals: No dedicated input PAD
- Fast guitar swaps: Yes
- Best for: Live gigs, busy wireless environments, longer open-air range, and fast instrument swaps
Original SonikSphere
- Band: 5.8GHz
- Latency: <4ms
- Audio: 24-bit/48kHz
- Channels: 6 manual channel banks
- Open range: Up to 100ft / 30m
- Battery: Up to 8h
- Input control for hot active or piezo signals: No dedicated input PAD
- Fast guitar swaps: No
- Best for: Straightforward 5.8 GHz wireless with 24-bit / 48 kHz audio
SonikSphere NEO
- Band: 5.8GHz
- Latency: <2.5ms
- Audio: 24-bit/48kHz
- Channels: 6 color-coded channels
- Open range: Up to 100ft / 30m
- Battery: Over 10h
- Input control for hot active or piezo signals: Built-in -10dB PAD
- Fast guitar swaps: No
- Best for: Longer battery life, very low latency, and hot active or piezo instruments needing input-level control
CF-80
- Band: 2.4GHz
- Latency: <4ms
- Audio: 16-bit/48kHz
- Channels: 4 channel banks
- Open range: Up to 100ft / 30m
- Battery: Up to 8h
- Input control for hot active or piezo signals: No dedicated input PAD
- Fast guitar swaps: No
- Best for: Budget-friendly everyday wireless for practice, rehearsals, and general use
What charger should I use with UHF NEXUS?
Use a standard 5V / 1A (5W) USB-A charger with the included USB-A to dual USB-C charging cable.
USB-C to USB-C charging is not supported. Higher voltage or higher wattage chargers may damage the transmitter or receiver and void the warranty.
What should I know before buying UHF NEXUS?
UHF NEXUS is designed for 1/4" instrument-level use, and there are a few compatibility and regional details worth checking before you order.
- Very hot active or piezo outputs: UHF NEXUS does not include a dedicated input PAD. If your instrument has an unusually hot output and you want built-in input-level control, SonikSphere NEO includes a -10dB PAD.
- Awkward or deeply recessed jacks: the rotating plug fits most guitar and bass jack layouts, but the Air-Pocket transmitter holster can be useful when direct mounting is tight or inconvenient.
- Regional availability: UHF NEXUS operates on 657-663 MHz and is not for use in AU, JP, KR, BR, MX, AR, CL, ZA, SA, or UAE. Check local wireless regulations before ordering.
UHF NEXUS FAQ
Does UHF NEXUS work with guitar and bass?
Yes. UHF NEXUS is designed for guitar, bass, and other instruments with a 1/4" TS output.
Does UHF NEXUS work with active pickups?
Yes. UHF NEXUS works with active pickups, but very hot active or piezo outputs can overload the transmitter input. If that happens, lower the instrument volume slightly. If you want dedicated input-level control for active, piezo, or high-output instruments, SonikSphere NEO includes a built-in -10dB PAD.
How much latency does UHF NEXUS have?
UHF NEXUS has under 2 ms of end-to-end latency, so it is designed to feel immediate and natural while you play.
Will UHF NEXUS interfere with Wi-Fi or Bluetooth?
UHF NEXUS operates on the 657-663 MHz UHF band, away from the 2.4 GHz and 5.8 GHz bands commonly used by Wi-Fi, Bluetooth, and other wireless gear.
How far can UHF NEXUS reach?
Open-air line-of-sight range is up to 165 ft / 50 m. Indoors, range is up to 100 ft / 30 m and can vary depending on walls, electronics, people, racks, and other obstacles between the transmitter and receiver.
How long does the UHF NEXUS battery last?
The transmitter and receiver each provide up to 6 hours of use per charge.
Can I plug the receiver into my pedalboard?
Yes. Plug the transmitter into your instrument and the receiver into your amp, pedalboard, or other normal 1/4" instrument input.
Can I use multiple UHF NEXUS systems at the same time?
Yes. Use separate color-coded channels for each NEXUS system to keep multiple wireless setups organized.
Can one receiver work with multiple transmitters?
Yes. One UHF NEXUS receiver can work with multiple NEXUS transmitters for quick instrument swaps. Power on only one transmitter at a time.
Can one transmitter send to multiple receivers?
Yes. One UHF NEXUS transmitter can send to multiple NEXUS receivers when they are set to the same channel.
Can I play while charging?
No. The transmitter and receiver cannot operate while charging.
Can I charge UHF NEXUS with USB-C to USB-C?
No. Use a 5V / 1A (5W) USB-A charger with the included USB-A to dual USB-C Y-cable. USB-C to USB-C charging is not supported.
Is UHF NEXUS compatible with SonikSphere NEO, Original SonikSphere, or CF-80?
No. UHF NEXUS transmitters and receivers work only with UHF NEXUS components and are not cross-compatible with other CFG wireless systems.
What warranty does UHF NEXUS include?
UHF NEXUS includes a 2-year warranty and 30-day returns.
Can I use UHF NEXUS as a speaker cable replacement?
No. UHF NEXUS is designed for instrument-level 1/4" signals. Do not connect it between a power amplifier and a speaker cabinet.
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