Tube Amplifier, Stereo Vacuum Tube Class A/B Amplifier,Integrated Amplifier with Bluetooth 5.0,Subwoofer Output, Headphone Output, Record Player Phono Preamp and USB DAC
Tube Amplifier, Stereo Vacuum Tube Class A/B Amplifier,Integrated Amplifier with Bluetooth 5.0,Subwoofer Output, Headphone Output, Record Player Phono Preamp and USB DAC
Sold by: CrBoke
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CrBoke CR333 Vacuum Tube Amplifier – Hi-Fi Bluetooth 5.0 Stereo Integrated Amp with Phono Preamp & USB DAC (Orange VU Meter)
For anyone chasing genuine audiophile sound at home, the CrBoke CR333 tube amplifier blends classic vacuum tube warmth with modern Bluetooth 5.0 connectivity in one striking package. This hi-fi stereo amplifier combines the smooth, warm character of electronic tubes with the sensitive dynamic response of transistor circuitry, giving speakers and headphones a richer, more natural sound than typical solid-state amps deliver. It connects to nearly any audio source, including phones, laptops, PCs, TVs, and CD players, and with 5 audio inputs covering Bluetooth, USB, Coaxial, Optical, and RCA, it's flexible enough to build out a full 2.1 channel home hi-fi system. A built-in phono preamp means turntable owners can plug a record player in directly without needing a separate preamp, making this integrated amplifier a strong centerpiece for vinyl setups as well as digital sources. Under the hood, dual toroidal transformers and genuine vacuum tubes (6F1 voltage tubes and 84A power tubes) power up to 100W of combined output (50W+50W), while 3 outputs — speaker, subwoofer, and 3.5mm headphone — give you flexibility for different listening setups. The aluminum alloy body, tube protection cover, and full metal transformer housing aren't just protective; they give the CR333 a substantial, well-built feel that matches its performance. Finished with a glowing orange VU meter that reacts visually to the music, this tube amp brings genuine vintage warmth and eye-catching style to any home audio or vinyl listening setup.
Specifications
Manufacturer: CrBoke
Model: CR333
Color: Orange VU Meter
Amplifier Type: Vacuum Tube, Class A/B
Connectivity: Bluetooth 5.0, USB, Coaxial, Optical, RCA
Audio Outputs: Speaker, Subwoofer, 3.5mm Headphone
Maximum Output Power: 100W (50W + 50W)
Voltage Amplifier Tube Model: 6F1 x2
Power Amplifier Tube Model: 84A x2
Special Features: Phono Preamp (Record Player Compatible), USB DAC, Subwoofer Output, Headphone Output
Build Material: Aluminum Alloy Body, Aluminum Alloy Tube Protection Cover, Full Metal Transformer Cover
Internal Components: 2x Built-in Toroidal Transformers
Product Dimensions: 13 x 12.6 x 8.3 inches
Item Weight: 14 pounds
Included Components: CR333 Amplifier x1, Bluetooth Antenna x1, Vacuum Tube x4, Tube Cover x1, AC Power Cord x1, Owner's Manual x1
System Compatibility: 2.1 Channel Hi-Fi Home Audio System
FAQ
Q: Can I connect a turntable directly to this amplifier?
A: Yes, the CR333 includes a built-in phono preamp, so you can connect a record player directly without needing a separate preamp.
Q: What audio sources is this amplifier compatible with?
A: It works with almost all audio devices, including cell phones, laptops, PCs, PSPs, TVs, and CD players, through its 5 available inputs.
Q: How much power does this tube amplifier put out?
A: It delivers up to 100W total output, split as 50W plus 50W across the stereo channels.
Q: What makes tube amplifiers sound different from regular amplifiers?
A: The vacuum tubes provide a warm, smooth sound character, which combined with transistor circuitry gives a dynamic yet rich listening experience.
Q: What's included in the box?
A: You get the CR333 amplifier, a Bluetooth antenna, 4 vacuum tubes, a tube cover, an AC power cord, and an owner's manual.
Q: Does this amplifier support subwoofer and headphone connections?
A: Yes, it includes dedicated subwoofer output and a 3.5mm headphone output in addition to standard speaker outputs.
Shipping and delivery Information
Shipping and delivery Information
Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.
For any questions related to shipping and delivery chat with us by clicking on the chat icon at the bottom left of this page.
Materials and care
Materials and care
At Purilite, we believe quality starts with the right materials and continues with proper care. We thoughtfully source durable, performance-tested components to ensure longevity and comfort in every product. Here's how to keep your items in top condition:
📱 Electronics
Materials:
- High-grade ABS plastics
- Aluminum alloy finishes
- Certified electronic components
- Tempered glass panels
Care Instructions:
- Clean with a soft, dry microfiber cloth
- Keep away from moisture and direct sunlight
- Unplug when not in use for extended periods
- Store in a cool, dry area
- Avoid dropping or exposing to high-impact forces
🍳 Kitchen Products
Materials:
- Stainless steel
- BPA-free plastics
- Food-grade silicone
- Heat-resistant coatings
Care Instructions:
- Hand wash recommended for most items
- Use mild dish soap and soft sponges
- Avoid abrasive cleaners or steel wool
- Do not soak electronics or battery-operated tools
- Dry thoroughly before storing
🏠 Home Decor
Materials:
- MDF wood, metal, ceramic, and glass
- Eco-friendly paints and coatings
- LED lighting components (where applicable)
Care Instructions:
- Dust regularly with a soft, dry cloth
- Use damp cloth only if needed, then dry immediately
- Keep away from direct sunlight or heat to prevent fading or warping
- For decorative lights, follow included care/manual guidelines
🧺 Other Products
(Household & Accessories)
Materials:
- Fabric (polyester, cotton blends)
- PU leather, rubber, and composite plastics
- Magnetized or mechanical parts (in gadgets or organizers)
Care Instructions:
- Spot clean with a damp cloth
- Avoid overloading or stretching material-based items
- Store in dry, room-temperature areas
- Follow individual product tags or manuals for best results
Sustainability & Ethical Sourcing
Sustainability & Ethical Sourcing
🌱 Sustainability & Ethical Sourcing
At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.
♻️ Sustainable Practices
- We prioritize durable materials that extend the product life cycle and reduce waste.
- Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
- Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.
🤝 Ethical Sourcing
- We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
- All suppliers are carefully vetted for compliance with environmental and ethical standards.
- We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.
🌍 Our Ongoing Commitment
We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.
