Berrybak Sdn Bhd

Berrybak Sdn Bhd Berrybak specializes in audio system design, 3D printing, and 3D design based in Penang, Malaysia.

10/04/2026

One BEA4 brings old audio gear back to life

No longer tethered by audio cables.
The BEA4 Bluetooth 5.4 audio receiver turns your old speakers or amplifier into a wireless system in seconds.

Core Specifications
- Qualcomm QCC3095 Bluetooth 5.4 module
- Supports LDAC, aptX Lossless/HD/Adaptive
- Sampling rate: 24bit/96kHz

Three outputs work simultaneously
βœ… Optical
βœ… Coaxial
βœ… Analog RCA (2V RMS, gold-plated connectors)

More Hardcore Specs
- Independent DAC, reduces digital-to-analog conversion loss
- Bluetooth range: 80 meters in open areas
- USB-C powered, power consumption only 0.48W
- One-key Bluetooth disconnect
- Aluminum housing, compact and space-saving
- Plug and play, complete wiring in one minute

Suitable for: Wireless conversion of old speakers/amplifiers, soundbars, powered speakers, multi-device shared audio systems.

09/04/2026

πŸ”Š Let your old amplifiers and vintage speakers also play high-quality music wirelessly.

In this video, we did a simple demonstration:
Turn on Bluetooth on your phone, connect to the BEA4, and play music directly through your audio amplifier. No complicated setup, no annoying cables.

BEA4 Key Features:
- Qualcomm QCC3095 Bluetooth 5.4 module
- Supports multiple codecs including LDAC, aptX Lossless / HD / Adaptive
- Sampling rate support: 24bit / 96kHz
- Rich output interfaces:
- Optical / Coaxial (S/PDIF digital output, no noise interference)
- Gold-plated RCA analog output (2V RMS, good compatibility)
- Built-in independent DAC, enhances sound detail
- External antenna, connection range up to 80 meters in open environments
- USB-C powered, power consumption only 0.48W, compatible with various power sources
- One-key Bluetooth disconnection, easy to connect new devices
- Aluminum body, simple and compact, space-saving

πŸ“Œ Suitable for: Vintage speakers, integrated amplifiers, soundbars, DIY audio systems
πŸ”Œ Plug and play, complete wiring in one minute

Click the video to see how the BEA4 brings traditional amplifiers to life.

.4

08/04/2026

【Say Goodbye to Cable Clutter – Give New Life to Your Old Audio】

Tired of your old speakers lacking Bluetooth?
The BEA4 Bluetooth Audio Receiver is purpose-built to upgrade vintage stereos, amplifiers, and soundbars.

πŸ”Ή Core Configuration
Equipped with the Qualcomm QCC3095 Bluetooth 5.4 module, supporting high-resolution codecs including LDAC, aptX Lossless / HD / Adaptive, with sampling rates up to 24bit/96kHz.

πŸ”Ή Three Output Interfaces
- Optical / Coaxial (S/PDIF): Clean, noise-free, lossless audio transmission
- Gold-plated RCA analog output: 2V RMS level with strong compatibility

πŸ”Ή Independent DAC
Effectively reduces signal loss during digital-to-analog conversion, restoring a richer, more detailed soundstage.

πŸ”Ή Long-Range Stable Transmission
External antenna design provides connection distances of up to 80 meters in open environments.

πŸ”Ή Minimalist Power Supply & Controls
- USB-C interface with only 0.48W power consumption
- One-button Bluetooth disconnect
- Plug and play – complete the connection in just one minute

πŸ”Ή Sleek Aluminum Enclosure
Compact and space-saving, with a modern minimalist design that easily complements any home dΓ©cor style.

πŸ‘‡ What amplifier or speakers are you currently using at home? Feel free to share and discuss!

07/04/2026

300W Single-Channel Subwoofer Amplifier CDA-S: Small Size, Explosive Bass, Super Easy Installation πŸš—πŸ”Š

Want your car subwoofer to truly "hit hard"?
Today we recommend the CDA-S – a compact yet powerful single-channel car subwoofer amplifier.

Why is it worth getting?
- TPA3255 chip – rated 300W / max 600W power – explosive bass performance
- Class D design – low power consumption, high efficiency – won't drain your battery
- Aluminum chassis – fast heat dissipation – stable even at high volume for extended periods
- High-level + RCA dual inputs – direct connection to factory speakers or head unit
- Four potentiometers – easy control over bass gain, crossover, etc.
- Plug-and-play terminals + compact size – fits under seats or in the trunk

Optional DSP version available – precise bass and treble tuning for higher audio quality demands.

βœ… Perfect for:
- Upgrading a factory system lacking bass
- Adding an active/passive subwoofer
- Seeking a high value-for-money mono amplifier

πŸ‘‡ Comment "CDA" for the installation wiring diagram

02/04/2026

🎡 Set your old speakers free – wirelessly.

Tired of audio cables? The BEA4 Bluetooth Audio Receiver upgrades your traditional speakers or amplifier into a wireless streaming device, giving you a more flexible way to enjoy music.

Key Features:

- Qualcomm QCC3095 Bluetooth 5.4 module supporting 24bit/96kHz sampling rate and compatible with LDAC, aptX Lossless/HD/Adaptive, and more
- Optical and coaxial digital outputs help reduce background noise; RCA analog output features gold-plated connectors with 2V RMS output level, compatible with most audio devices
- Built-in independent DAC helps minimize signal loss during digital-to-analog conversion
- External antenna design delivers stable connections up to 80 meters in open environments
- USB-C powered with approximately 0.48W power consumption – adapts to a variety of use cases
- One-click Bluetooth disconnection simplifies device switching
- Aluminum housing, compact size – won't take up much space

Plug and play – setup takes about one minute. Give your classic equipment a new lease on sound.

πŸ‘‡ Learn more and start your wireless hi-fi experience.

01/04/2026

🎢 Audiophiles, are you still torn between the choice of β€œwired” and β€œwireless”? 🎢
Do you want to preserve the warm, rich analog sound of your classic stereo system while enjoying the vast world of streaming music from your phone? The BEA1 Multi-Function Audio Decoder solves all your dilemmas in one go!

Why is it called the β€œmaster key” for your audio system?

βœ… Multiple Inputs, Effortless Switching:
- Bluetooth 5.3 (LDAC / aptX HD): Powered by the Qualcomm QCC5171 chip, it supports transmission rates up to 990kbps, allowing you to enjoy Hi-Res details even wirelessly.
- USB Decoding: The USB-C interface supports UAC 2.0, making it easy to connect to a computer or digital transport, with support for sampling rates up to 24bit/96kHz.

βœ… Full Range of Outputs – Breathe New Life into Old Gear:
Whether you’re connecting to a traditional amplifier via RCA (gold-plated terminals) or to a modern soundbar or powered speakers via Optical/Coaxial output, the BEA1 fits perfectly. Digital signal pass-through significantly reduces external interference.

βœ… Stability First:
With an external Bluetooth antenna and a dual-processor architecture (32/80MHz), it delivers both extended connection range and an excellent balance between performance and power consumption.

Simplify complex device connections down to one-touch playback. Drop a comment below β€” which device in your home are you most excited to connect it to?

31/03/2026

Say Goodbye to Voltage Drop, Embrace Pure Bass! β€” GCB-60 High-Performance Automotive Capacitor

Fellow drivers and audio enthusiasts β€” have you ever encountered these issues? Headlights flickering during heavy bass passages? High-frequency EMI interference from Class D amplifiers? The hassle of pre-charging when installing a capacitor?

The GCB-60 is designed to solve these exact problems! It's more than just a capacitor β€” it's a "voltage stabilizer" and "power purifier" for your vehicle's electrical system.

πŸ”Ή Stable Power Delivery
Equipped with 18 ultra-low ESR capacitors of 6800Β΅F each, delivering a total capacitance of 122,400Β΅F. Whether for sustained output or transient response, it perfectly meets the demands of high-power audio systems, especially during heavy bass passages.

πŸ”Ή Enhanced Sound Purity
Effectively filters out low-frequency hum and high-frequency electromagnetic interference generated by Class D amplifiers and switching power supplies, giving you a cleaner, deeper soundstage.

πŸ”Ή Ultimate Safety and Convenience
- Spark-Free Connection: Handles inrush current when connecting to the battery, ensuring absolute safety.
- No Pre-Charging Required: Connect directly to a 12V automotive battery, simplifying the installation process.
- Multiple Protections: Triple undervoltage lockout (adjustable at 8.8V/11.0V/12.9V) prevents battery drain; triple fuse protection (2Γ—40A physical fuses + dual-stage electronic fuses) and reverse polarity protection eliminate the risk of accidental damage.

πŸ”Ή High Efficiency & Compatibility
Utilizes parallel low-resistance MOSFET technology to achieve an optimal current transmission path from battery to device. Compatible with all 12V vehicles (cars, tractors, motorcycles, RVs).

With its compact dimensions of 241.3 Γ— 89 Γ— 48.5mm and a sleek aluminum housing featuring a soft-touch finish, it not only delivers excellent heat dissipation but can also be discreetly tucked away in any corner of your vehicle.

For those of you with car audio systems β€” when playing heavy bass tracks, how low does your voltage drop? Share your experiences in the comments!

30/03/2026

πŸš— CDA-S Mono Car Bass Amplifier | 300W Powerful Bass That Gives Your In-Car Music More "Weight"

Want tighter, more impactful bass in your car? The CDA-S Mono Car Bass Amplifier is purpose-built for automotive audio upgradesβ€”optimized for every step from battery to speakers, tailored specifically for in-vehicle use.

πŸ”Š Automotive-Grade Bass Performance
- 300W (Max 600W) bass output
- Texas Instruments TPA3255 high-performance amplifier chip
- Class D efficiency with low heat generation, ideal for long drives

πŸŽ›οΈ Factory System Compatible – Plug-and-Play Upgrade
- High-level input: Direct connection to factory speaker signalsβ€”no additional equipment needed
- Low-level input: Compatible with MP3 and CD players for expanded source options

βš™οΈ Precision In-Vehicle Tuning
- Integrated audio DSP optimizes sound for the car's acoustic environment
- Low-pass filter, bass boost, and gain control potentiometers
- Phase switch (0Β° / 180Β°) β€” flexible adjustment based on your vehicle's speaker layout

πŸ”Œ Designed for Automotive Electrical Systems
- Built-in boost converter β€” powered directly from a DC 12V car battery
- ACC control: Powers on with ignition, automatically shuts off when the engine is off
- Plug-and-play terminals for simple installation without altering factory wiring

πŸ›‘οΈ Safety Protection for the Road
- Aluminum housing β€” fast heat dissipation, built to withstand in-car heat and vibration
- Full protection suite: Over-temperature, over-current, over-voltage, under-voltage, and reverse polarity protection
- Power and protection LED indicators for real-time amplifier status

Whether you're upgrading your factory audio system or building a dedicated bass setup, the CDA-S gives every song on the road more power.

Feel free to leave a comment or request a detailed spec sheet!

27/03/2026

🎡 Want more punch in your car's bass? 🎡

The CDA-S Mono 300W Car Bass Amplifier is here!
Whether you're a seasoned modder or a beginner audiophile, this amp delivers everything you could want from low-frequency sound.

πŸ’ͺ Why Choose It?
- 300W powerful output (peak 600W) for deep, pounding bass
- Texas Instruments TPA3255 chip – stable performance, excellent sound quality
- Built-in audio DSP for free adjustment of low-pass filter, bass boost, and gain
- 0Β°/180Β° phase switch to perfectly match your car's sound field
- Full protection circuits – over-temperature, over-current, over-voltage, under-voltage, and reverse polarity protection for peace of mind
- Aluminum housing – fast heat dissipation, built to last
- Class D topology – efficient, low heat generation

🚘 Super Easy Installation:
- High and low level inputs – compatible with factory speakers, MP3 players, and CD players
- ACC control – music starts as soon as you turn on the car
- Plug-and-play terminals – saves time and effort

Let every drive be accompanied by great bass!
πŸ‘‡ Comment "Bass" below to get more details!

26/03/2026

Say goodbye to the "thin" sound of your TV's built-in speakers β€” BLV-D3 transforms your home entertainment system! 🎬🎡

Music lovers, movie buffs, home entertainment enthusiasts β€” do you ever feel:
- TV sound is weak and lifeless?
- Phone speakers just don't cut it?
- Building a proper sound system seems too complicated or expensive?

The BLV-D3 2.1-channel Bluetooth amplifier is the "little beast" tailored for home use!

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πŸ”Ή 2x50W + 1x100W true 2.1 system
Powered by two Texas Instruments TPA3116 chips β€” 50W stereo for left and right channels, plus a dedicated 100W for the subwoofer. Whether it's movie explosions, live concert atmosphere, or deep bass drum kicks, the sound is powerful and dynamic!

πŸ”Ή Built-in DSP β€” dial in your "golden listening" experience
Equipped with an ADAU1701 DSP, paired with independent k***s for precise control:
- Balance: Balance stereo sound with subwoofer
- Bass: fine-tune from gentle to thunderous
- Crossover: Flexible allocate high and low frequencies so each speaker does what it does best

πŸ”Ή Covers all home scenarios
- πŸ“Ί TV companion: enhances immersion while watching movies
- πŸ’» Desktop system: pair with computer + bookshelf speakers β€” perfect for work and play
- 🎧 Headphone amplifier: enjoy late-night listening without disturbing the family
- πŸ“± Bluetooth playback: connect your phone with one tap, music is always ready

πŸ”Ή Home-friendly design
- Tool-free wiring: push-in terminals β€” no screwdriver needed
- Multiple power options: Type-C PD or DC adapter for flexible placement
- Brushed aluminum body: sleek and durable, blends with any home decor
- Status indicator: Bluetooth/power status at a glance
🎀 Discussion Topic:
What do you currently use to listen to music at home? TV speakers? Bluetooth speakers? Or do you already have a system? If you were to upgrade your amplifier, what aspect would you most want to improve? Share in the comments!

#2.1Channel

Address

58, Jalan Cantonment
George Town
10250

Telephone

+60173440643

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