Universal Audio UAFX Astra Modulation Machine Pedal
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(Incl. Taxes)
About This Product
Taking you deep down the rabbit hole of classic analogue modulation, UAFX Astra Modulation Machine serves up the most sonically authentic bucket-brigade chorus/vibrato, studio flanger/doubler, and tube-driven tremolo effects ever placed into a single stompbox.
Built upon Universal Audio's powerful new UAFX dual-engine processing and unmatched levels of quirky analogue realism, Astra delivers richly addictive vintage modulation, beautifully crafted to inspire you for decades.
Features:
- Texture your tones with iconic Japanese bucket-brigade chorus/vibrato, circa 1976
- Explore the outer limits with legendary rackmount bucket‑brigade studio flanging/doubling
- Get all the heavenly goodness of 1960's tube-driven tremolo, direct from your favorite American guitar amps
- Quickly access sounds with Live/Preset modes, and play with silent switching, preamp coloration, and true/buffered bypass
- Download additional Phaser X90 and Dharma Trem 61 effects at product registration
- Build your pedalboard around timeless UA design and robust 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)
- Bypass Modes: True bypass via mechanical relays or buffered bypass (switchable within UAFX Control app)
- 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
PRODUCT HIGHLIGHTS
- Vintage Mod Reborn
- Pure Analogue Soul
- Dual-Engine Power
- Crafted for Decades
Have a question?
Contact our experts for product support or help with your order
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 warranty for a year from the date of purchase once you've registered your order details in your Swee Lee account. Log in to Swee Lee with your BandLab account and get another 6 months of complimentary warranty.
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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