Warwick Gnome i Pro 300 Bass Amplifier and USB Interface (300 Watts)

With 300 watts of power and a USB interface in one compact enclosure, the Warwick Gnome i-Pro bass amp is a pocket-size performance and recording machine.

Warwick Gnome amplifiers deliver clear, defined bass sound, true power. and a built-in USB audio interface on the Gnome-i and Gnome-i Pro 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 the seasoned professionals.

The Warwick Gnome-i and Gnome-i Pro 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.

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.


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.


Clean only with a soft, dry cloth.


Do not apply excessive force to the switches or controls. Do not block any ventilation openings. read more 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 long period of time. If you experience any hearing loss or ringing in the ears you should consult a doctor.


- Ultra-portable, lightweight bass amplifier head
- Solid-state design, class D amplifier circuitry
- Power: 300 W at 4 ohms
- 3-band EQ with +/- 15 dB cut/boost
- 6.35 mm (1/4") headphone output for silent practice
- Post-EQ balanced XLR DI output with switchable ground lift
- More than 10 Mohms input impedance provide maximum sensitivity for passive pickups
- USB audio interface on the Gnome-i and Gnome-i Pro models:
- For PC, MAC or compatible mobile devices
- Direct recording via DAW plug-ins
- No drivers or special software required
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.
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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)

- 0.96 kg / 2.12 lbs (Gnome)
- 0.98 kg / 2.16 lbs (Gnome-i)
- 1.35 kg / 2.98 lbs (Gnome-i Pro)
Dimensions and Weight in Packaging
300 Watt
Shipping Weight: 4 lbs
Shipping Dimensions: 11 x 10 x 3 in
Manufacturer Part Number (MPN): WAR GNOME300USB

For support or warranty questions, please contact the manufacturer:
Phone: 855-417-8677
Web: https://www.warwickbass.com/en/Warwick--Support.html

Reviewers gave this product an overall rating of 5 out of 5 stars. (1 ratings)
Submitted February 28, 2022 by Andy P in Cincinnati, OH

"Great Amp Regardless of Size"

Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I was honestly surprised by the volume and feel of this setup. Amp is very responsive and has admirable power into an 8 ohm load. Had more power to give. This was without my HPF (which I forgot to bring). The tone controls work as you would expect and seem to have enough range to adjust for all the variables. Really kicks. I was ready to send this amp back if it didn't pass this test. It exceeds my expectations. It has plenty of power, the EQ makes sense/works like you would expect (though I'd guess a little scooped, slap and pop sounded fabulous), the fan is quiet (unlike the other similar amps) and while it fits in my gig bag, it doesn't feel like a toy. Not likely to vibrate off your cab. It is solid metal and the pots are all smooth and provide just the right amount of resistance though the casing does have some sharp edges.Cons? no speakon is really it and is it that big a deal? I always have a spare 1/4" to speakon on me and all my cabs can handle both. So no problem here.I've played many amps and really like a few. A lot of amps, with some pretty wild power ratings, just don't seem to have that punch into an 8 ohm load. This Warwick isn't one of them. I bought this as mainly backup but really, I could see using for gigs. I am pleasantly surprised by this amp and look forward to using it a lot more. No, it won't replace my large stage amp but it is a great addition to my gear. If Warwick made a larger more powerful version I would buy it.
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300 Watt

Was $357.50
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