Warwick Gnome Series Bass Amplifier Heads Instruction Manual
- June 10, 2024
- warwick
Table of Contents
Warwick Gnome Series Bass Amplifier Heads
Introduction
Thank you for purchasing a Warwick Gnome amplifier – clear, defined bass
sound, true power, and a built-in USB audio interface on the Gnome i and Gnome
i Pro V2 models – all packed in a super compact, lightweight design that will
easily fit in your pocket! The Gnome amp heads were developed
to offer transparent, crisp, and noise-free performance combined with an
ultra-portable, lightweight design in an affordable and reliable amp for
discerning musicians and for seasoned professionals. The Warwick Gnome i and
Gnome i Pro V2 offer an easy-to-use audio interface without any special driver
or software requirements. The USB audio interface allows you to connect your
Gnome amp to a PC, MAC or compatible mobile device to record your playing or
to process your signal using digital audio software plug-ins.
Precautions / Safety Instructions
Power Supply
The Warwick Gnome is powered by an IEC power cable, which provides AC power to
the unit. Connect the IEC power cable to provide power. Improper line voltage
can cause serious damage to the unit, always check the line voltage marking on
the amplifier before you connect the IEC power cable. Unplug the unit when not
in use or during electrical storms.
Connections
Always turn off power to all other equipment before connecting or
disconnecting. This will help to prevent malfunction and damage to any of the
devices used.
Cleaning
Clean only with a soft, dry cloth.
Handling
Do not apply excessive force to the switches or controls. Do not block any
ventilation openings. Install in accordance to the instructions. Do not let
paper, metal, dirt or other objects come into contact with the device or its
connections. Take care not to drop the device and do not subject it to shock
or excessive pressure. The unit should be connected to a mains socket outlet
with a protective earthing connection. Replace fuse with rated value, never
bridge defective fuses. Before changing fuse disconnect power cable from unit!
To avoid deformation, discoloration, or other serious damage, do not expose
this unit to any of the following conditions:
- Direct sunlight
- Strong magnetic fields
- Excessively dusty or dirty environments
- Strong vibration or shock
- Heat sources
- Extreme temperature
- High humidity or moisture
Risk of Electric Shock
To reduce the risk of fire or electric shock, do not remove the screws or open
the unit. The Warwick Gnome has no user-serviceable parts inside. Only allow
qualified service personnel to service. Do not expose the units to rain or
moisture.
FCC Certification
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
Volume Warning
This amplifier is capable of producing high sound pressure levels. Continued
exposure to these high sound pressure levels can cause permanent and
irreversible hearing damage. Ear protection is recommended if the unit is
operated at high volume for a long period of time. If you experience any
hearing loss or ringing in the ears you should consult a doctor.
Main Features
- Ultra-portable, lightweight bass amplifier head
- Solid-state design, class D amplifier circuitry
- Power:
- 200 W at 4 ohms / 130 W at 8 ohms (Gnome and Gnome i)
- 280 W at 4 ohms / 180 W at 8 ohms (Gnome i Pro V2)
- 3-band EQ with +/- 15 dB cut/boost
- 6.35 mm (1/4″) headphone output for silent practice
- 3.5 mm (1/8″) AUX input to connect external sound sources (Gnome i Pro V2)
- Post-EQ balanced XLR DI output with switchable ground lift
- More than 10 MOhms input impedance provides maximum sensitivity for passive pickups
- USB audio interface on the Gnome i and Gnome i Pro V2 models:
- For PC, MAC or compatible mobile devices
- Direct recording via DAW plug-ins
- No drivers or special software required
- Dimensions (L x W x H):
- 170 x 118 x 45.5 mm / 6 11/16″ x 4 41/64″ x 1 51/64″ (Gnome and Gnome i)
- 200 x 137 x 49 mm / 7 7/8″ x 5 25/64″ x 1 59/64″ (Gnome i Pro V2)
- Weight:
- 0.96 kg / 2.12 lbs (Gnome)
- 0.98 kg / 2.16 lbs (Gnome i)
- 1.35 kg / 2.98 lbs (Gnome i Pro V2)
Front Panel Description
- Input Jack: Accepts 6.35 mm (1/4″) audio jacks for connecting active or passive basses. If you use effects pedals, connect the output from the last unit in the signal chain here. We recommend using high-quality instrument cables for the best sonic performance and reliable connection.
- Signal LED: The LED will light up green when the instrument signal passes the preamp without any compression. Higher input levels and gain settings will activate the built-in compressor/limiter to prevent clipping in the pre-amp stage. The LED will light up red to indicate active compression. The compressor also tracks changes made to the EQ settings, therefore an increase in an EQ setting might require a decrease in the Gain setting to maintain the same amount of compression.
- Gain: Adjusts the input gain of the pre-amp stage.
- 3-Band EQ: The active tone control EQ section provides up to +/- 15 dB cut or boosts for each band. All controls set to the center position (12 o‘clock) will provide a flat EQ, turning the knobs clockwise will boost the frequency band, and turning the controls counterclockwise will cut the frequency band.
- Master: The master volume control sets the signal level for the power output stage and the speaker output on the back of the Gnome amplifier. Set Master completely counterclockwise before you turn on the amplifier and increase the control slowly until you reach the desired volume level. A built-in limiter will prevent power amplifier clipping when maximum power is detected.
- Power LED: The LED will light up green when the Gnome is powered and turned on.
- AUX Input: Input to connect external sound sources, accepts 3.5 mm (1/8″) stereo jack for connecting (Gnome I Pro V2).
- Headphone Jack: Accepts headphones with 6.35 mm (1/4″) audio jacks. Silent practicing is possible if you disconnect the speaker output and input your headphones. Silent practice without a connected load will not cause any damage to the amplifier
Back Panel Description
- Power Switch: This switch turns the Gnome amplifier on and off. Connect the power cord from the mains outlet to the amplifier before you turn this switch on. To disconnect the amplifier, turn the switch off first, then disconnect the power cord from the outlet, and finally disconnect the power cord from the amp.
- AC Mains In: This is the power socket for an IEC line cord, which provides AC power to the unit. Always make sure to check the line voltage marking on the unit before you connect the power cord. Improper line voltage may cause serious damage to the unit.
- Speaker Out: Accepts 6.35 mm (1/4″) mono jacks to connect an external speaker cabinet. The minimum load for the amplifier is 4 ohms.
- XLR DI Out: Low impedance balanced XLR output for connecting the amplifier to a stage box, mixing desk or the PA for live and studio use. The XLR DI out is configured post-EQ with standard wiring (Pin 1: Ground, Pin 2: Signal +, Pin 3: Signal -).
- Ground Lift: The switch will disconnect the ground connection from pin 1 on the DI output XLR socket. Use this function only when you face excessive hum, possibly caused by a ground loop. Usually this switch should be left in the out position.
- USB Out Port (only on Gnome i and Gnome i Pro V2): Connect the USB type B port to PC, MAC or compatible mobile devices to use the audio interface.
Setup & Operation
To use your new Warwick Gnome amplifier, follow the quick start instructions:
- Unpacking: Unpack the amplifier carefully from the box.
- Powering up: Ensure the Power Switch is in ‚off‘ position, then connect the supplied power cord from the AC Mains In of the amplifier to the main power outlet. Now flip the power switch on the amplifier to the ‚on‘ position.
- Connecting speaker cabinets: Connect speaker cabinet(s) to the Speaker Out using a compatible speaker cable. The recommended the minimum load for the amplifier is 4 ohms.
- Connecting an instrument: Turn the Gain and Master controls to a minimum, then connect your bass to the Input Jack on the front pan
- Adjust Gain for a good input level, set the EQ controls as you like, and adjust the Master volume to a reasonable level.
- Start playing!
USB Interface (only Gnome i and Gnome i Pro V2)
The Warwick Gnome i and Gnome i Pro V2 amplifiers feature a USB audio
interface that can be used as a universal connection device for PC, MAC or
compatible mobile devices without any specific drivers or software
requirements. The interface uses high-quality ADC/DAC converters to convert
your audio signal to be processed with the many applications available or for
direct recording in your DAW. Gnome i and Gnome i Pro V2 are functioning as
external soundcards for your mobile device or PC/Mac, converting your
instrument’s signal into a digital audio signal. The interface section is
compatible with any USB device that can manage digital audio signals, via a
standard USB-B to USB-A cable.
Setup a Windows 7 / 8 / 8.1 / 10 Device
- Use a USB-B to USB-A cable to connect the amplifier to your computer.
- Your computer will recognize the interface automatically and set all parameters accordingly. If you have problems with the automatic setup, open the sound settings (right-click on the Windows Start button > Control Panel > Sound).
- Click the Playback tab and select USB AUDIO CODEC as the default device.
- Click the Recording tab and select USB AUDIO CODEC as the default device.
- Open Input Properties > Additional Properties.
- In the new window, click the Advanced tab and select 2-channel, 16-bit, 44100 Hz (CD Quality) as the default format.
- Uncheck both boxes under Exclusive Mode.
- Click OK to close the Sound control panel.
Setup a Mac OS X Device
- Use a USB-B to USB-A cable to connect the amplifier to your computer.
- Your computer will recognize the interface automatically and set all parameters accordingly. If you have problems with the automatic setup, go to System Preferences > Sound.
- Under the Output tab, select USB AUDIO CODEC as your default device.
- Under the Input tab, select USB AUDIO CODEC as your default device.
- Close the window.
Protective Circuits
Your new Warwick Gnome amplifier comes with multiple protective circuits to
prevent malfunctions under unsuitable operating conditions.
Over-Current / Short-Circuit Protection
The amplifier features an over-current / short-circuit-protected output. A
current drop occurs when the amplifier exceeds the specified peak current
output. This goes along with the drop in the voltage of the amplifier. If the
current output of the amplifier exceeds its specified peak current output for
a longer period of time e.g. in case of a short circuit of the output, the
amplifier will be disabled (muted) for 1000 ms and automatically restart.
DC Output Protection
A built-in DC protection circuit will attenuate any DC signals on the power
amplifier input, produced by a signal containing a DC signal. In case of a
permanent DC on the output of the amplifier, the amplifier will latch and
power must be removed for the product to restart.
Excessive Temperature
This circuit protects the power stage from malfunction by switching the device
off if the temperature-regulated fan cooling proves to be insufficient and the
temperature of the unit is too high.
Specifications
| Gnome| Gnome i| Gnome i Pro V2
---|---|---|---
Mains Voltage
| USA/Canda/Japan:
100-120V AC, 50/60 Hz, T3.15AL/250V
Euro/UK/Australia/China/Korea:
220-240V AC, 50/60Hz, T1.6AL/250V
| USA/Canda/Japan:
100-120V AC, 50/60 Hz, T3.15AL/250V
Euro/UK/Australia/China/Korea:
220-240V AC, 50/60Hz, T1.6AL/250V
| USA/Canda/Japan:
100-120V AC, 50/60 Hz, T3.15AL/250V
Euro/UK/Australia/China/Korea:
220-240V AC, 50/60Hz, T1.6AL/250V
Power Consumption| Typical: 30 W, Maximum: 240 W| Typical: 30 W,
Maximum: 240 W| Typical: 30 W, Maximum: 400 W
SMPS| Thermal protection, over-current protection| Thermal protection,
over-current protection| Thermal protection, over-current protection
Power Amp Protection
| Clip limiting, thermal protection, DC output protection,
over-current / short-circuit protection
| Clip limiting, thermal protection, DC output protection,
over-current / short-circuit protection
| Clip limiting, thermal protection, DC output protection,
over-current / short-circuit protection
Power Amp| Class D| Class D| Class D
Min. Load| 4 ohms| 4 ohms| 4 ohms
Power Output (1% THD)| 200 W at 4 ohms / 130 W at 8 ohms| 200 W at 4
ohms / 130 W at 8 ohms| 280 W at 4 ohms / 180 W at 8 ohms
Noise| -75 dBu| -75 dBu| -75 dBu
AUX Input| –| –| 3.5 mm (1/8″) stereo jack
EQ
| Bass: +/- 15 dB at 80 Hz, shelving Middle: +/- 15 dB at 400 Hz
Treble: +/- 15 dB at 4.2 kHz, shelving
| Bass: +/- 15 dB at 80 Hz, shelving Middle: +/- 15 dB at 400 Hz
Treble: +/- 15 dB at 4.2 kHz, shelving
| Bass: +/- 15 dB at 80 Hz, shelving Middle: +/- 15 dB at 400 Hz
Treble: +/- 15 dB at 4.2 kHz, shelving
Input Impedance| > 10 Mohms| > 10 Mohms| > 10 Mohms
XLR DI Out
| Pin 1: Ground, Pin 2: Signal +, Pin 3: Signal – 1 kohms output impedance
Noise floor: -104.3 dBu
Noise floor w/sig (nom.): -88 dBu
| Pin 1: Ground, Pin 2: Signal +, Pin 3: Signal – 1 kohms output impedance
Noise floor: -104.3 dBu
Noise floor w/sig (nom.): -88 dBu
| Pin 1: Ground, Pin 2: Signal +, Pin 3: Signal – 1 kohms output impedance
Noise floor: -104.3 dBu
Noise floor w/sig (nom.): -88 dBu
System Requirements
| ****
–
| • Windows 7, Windows 8 / 8.1, Windows 10
• Mac OS X 10.6 or later
• iOS 6 or later (adapter not included)
• Android 4.2 or later that supports USB/OTG mode (adapter not included)
| • Windows 7, Windows 8 / 8.1, Windows 10
• Mac OS X 10.6 or later
• iOS 6 or later (adapter not included)
• Android 4.2 or later that supports USB/OTG mode (adapter not included)
Bit Rate| –| 16 Bit| 16 Bit
Sampling Rate| –| 44.1 kHz / 48 kHz| 44.1 kHz / 48 kHz
A/D converter dynamic range| –| 88.5 dB| 88.5 dB
D/A converter dynamic range| –| 92 dB| 92 dB
A/D SNR| –| 90 dB| 90 dB
D/A SNR| –| 93 dB| 93 dB
Silent SNR| –| 98 dB| 98 dB
USB Version| –| USB 2.0| USB 2.0
Dimensions (L x W x H)| 170 x 118 x 45.5 mm
6 11/16″ x 4 41/64″ x 1 51/64″
| 170 x 118 x 45.5 mm
6 11/16″ x 4 41/64″ x 1 51/64″
| 200 x 137 x 49 mm
7 7/8″ x 5 25/64″ x 1 59/64″
Weight| 0.96 kg / 2.12 lbs| 0.98 kg / 2.16 lbs| 1.35 kg / 2.98 lbs
- USA DISTRIBUTION: Framus & Warwick Music USA, Inc. | info@framuswarwickusa.com | 629.202.6790
- CHINESE DISTRIBUTION: Warwick Music Equipment Trading (Shanghai) Co. Ltd. | info@warwick.cn | +862134060110
- NORTH EUROPEAN DISTRIBUTION: www.warwick.de | info@warwick.de | www.w-distribution.de | www.facebook.com/warwickframus
- Headquarters: Warwick GmbH & Co. Music Equipment KG | 08258 Markneukirchen / Germany | +49 (0) 37422 / 555 – 0
- Family Owned Solar Powered Sustainably Manufactured in a Green Environment
References
Read User Manual Online (PDF format)
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