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201201025058 (1009548-M)
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support@sweelee.com.my
201201025058 (1009548-M)
170 Jalan Maarof Bangsar
59100 Kuala Lumpur
support@sweelee.com.my
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RM1,922.00
or RM480.50 monthly
RM2,019.00
-4%
RM1,922.00
or RM480.50 monthly
RM2,019.00
-4%
Universal Audio UAFX Ruby '63 Top Boost Amplifier Pedal
(0)
Universal Audio UAFX Ruby '63 Top Boost Amplifier Pedal
(0)
Item may be on display!
RM1,922.00RM2,019.00
-4%
RM1,922.00
(Incl. Taxes & Shipping Cost)
About This Product
The UAFX Ruby '63 Top Boost Amplifier pedal gives you the quintessential British valve amp beloved by artists and producers for over 60 years, from Queen to U2 to Radiohead.
Built on powerful dual-engine processing and UAD modelling expertise, the Ruby '63 effects pedal delivers choirboy cleans, complex overdrive, and classic vibrato.
Features:
- Powerful UAFX dual-engine delivers the most authentic '60s British tube combo sound ever placed into a stompbox
- Includes the world's best speaker cabinet, mic, and room tones derived from the award-winning OX Amp Top Box
- Features "hot rod" treble booster, preamp boost, and speaker swaps, plus free additional downloadable speaker cabinets and mics upon registration
- Bypass cabinet/mic emulations and use in front of your amp for added tonal flavour and overdrive sounds
- UAFX mobile app lets you customize footswitches, recall and archive your presets, unlock additional features, download artist presets, and more
- Timeless UA design and craftsmanship, built to last decades
Specifications
- Power requirements: Isolated 9VDC, center-negative, 400mA minimum (power supply not included)
- Inputs: 2 x ¼" unbalanced TS (input 2 for stereo connections)
- Outputs: 2 x ¼" unbalanced TS (output 2 for stereo connections)
- Input Impedance: 500 Kilohms (Mono In), 1 Megohms (Stereo In)
- Output Impedance: 500 Ohms
- Maximum Input Level: 12.2 dBu
- Maximum Output Level: 12.1 dBu
- Frequency Response: 20 Hz to 20 kHz, ±3 dB
- USB: Type-C (For registration and firmware updates via computer)
- Wireless Technology: Bluetooth v5
- Transmitted Frequency Range: 2.400 GHz – 2.4835 GHz
- Maximum Output Power: +4.35 dBm
- Dimensions: 3.62" (W) x 5.55" (D) x 2.56" (H) / 9.2cm (W) x 14.1cm (D) x 6.5cm (H) (with knobs and protrusions)
- Weight: 0.567 kg / 1.24 lbs
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Shop with a specialist
Discover exceptional service at Swee Lee with a 45-minute session guided by our experts in-store
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Can I pre-order an item if it’s currently unavailable?
Yes! Apart from custom orders, all pre-orders/reservations require a 100% deposit or a 30% deposit with 70% Balance payment upon item arrival. Speak to our friendly Sales & Support Team about a possible reservation/pre-order today!
Does my order come with a warranty?
Yes! All orders come with Essential Coverage for a year from the date of purchase once you’ve registered your order details in your Swee Lee account.
Can I test an item before buying it?
Unless displayed in a store, we keep our instruments freshly sealed in our warehouse. Should you wish to try an instrument before ordering it online, please call your favourite Swee Lee showroom before heading down, and our staff will be happy to assist!
Will my order come with any accessories?
Unless stated in the product’s description, our products do not come with any accessories. You may browse our accessories online, or ask our friendly Sales & Support Team for some recommendations today!
Do I need a power supply with my pedal(s)?
Though not absolutely necessary, we recommend a power supply for your pedal(s). This minimises hum and makes sure your pedals get the cleanest power supply, ensuring optimum output and tone. Ask our Sales & Support Team for power supply recommendations today!


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