FATfreq x HBB Deuce (Pre-Order)

PRE-ORDER Special

FREE Upgrade Silver 'Blood' Cable,
FREE Bass Impedance adapter (3.5mm or 4.4mm)
Valid for PreOrders placed before 31th October

(Ships 30th August)
[NEW] First Batch Ships 30th September

Experience deep, focused power with the 2nd generation of FATfreq's Basscannon technology: 25dB sub-bass shelf, expertly controlled under 150Hz. FATfreq's proprietary tubeless system provides a phase-accurate three-dimensional audio experience, placing instruments and vocals precisely within a spacious environment. The Deuce excels in dynamics, capturing both subtle and powerful moments with ease. Giving you the best of both worlds at unmatched value.

Over a year, the Deuce was meticulously tuned with top reviewer HBB, also known as Bad Guy Good Audio Reviews, undergoing multiple iterations of tuning and design. Each phase focused on refining sound clarity, depth, and dynamics. HBB's extensive collection of hip-hop, rock, and classical tracks heavily influenced the Deuce's tuning direction, with significant effort spent to ensure it excels in these genres. Our meticulous process also integrated invaluable feedback from professional musicians, including bassists, drummers, and synth keyboardists, who tested the Deuce in both production and live settings. This dedication has resulted in an IEM that offers unparalleled audio quality and an immersive experience.

Our Exclusive Deuce Pre-Order Package includes:
- Upgrade Silver 'Blood' Cable (RRP: USD80)*
*Deuce uses recessed 2pin (0.78) Sockets

*1 - 150th orders will now include an additional perk of name engraving on your Limited Edition Metal Case. More details will be released soon. [Fully Redeemed]

*150 - 500th orders will include Complimentary Limited Edition Upgrade Ear Tips. More details will be released soon [Fully Redeemed]

*500 - 1000th orders will include DEUCE Baseball Cap [Fully Redeemed]

[NEW] ALL Preorders will include a FREE FATfreq Bass Impedance Adapter. Please check our Official Announcement Tab for full details

[ Last Updated 11/Oct ]

Dear Backers,

Thank you for your incredible support for the FATfreq x HBB Deuce. We’re thrilled to share that we crossed the 4,000 pre-order mark earlier this week! In response to valuable feedback from our community, we’re excited to announce an enhancement to your FATfreq x HBB Deuce pre-order package. We’ve decided to include an impedance bass adapter with every pre-order to further elevate your listening experience.

Our development team has been working diligently to determine the optimal value and circuitry for this impedance adapter. Designed to enhance the sub-bass under 150Hz, the adapter increases the bass shelf by ~10dB, delivering powerful, deep, and controlled bass that adds significant impact to your audio experience. Since the ideal configuration is not readily available on the market, we have taken the initiative to design and build it ourselves. Production is already underway, and we are committed to delivering these adapters to you as soon as possible.

For customers who selected the 3.5mm unbalanced jack option, your package will include a 3.5mm impedance adapter. Those who chose the 4.4mm balanced jack option will receive a more premium 4.4mm balanced impedance adapter.

Please note that your choice of cable termination directly affects the configuration of the impedance adapter you will receive. To ensure a smooth shipping process, we kindly ask that you confirm your cable choice by September 15th. If you wish to upgrade from a 3.5mm cable to a 4.4mm cable, please use this link for a top-up. Your packages will start shipping on the 16th of September.

Additionally, we are pleased to offer you exclusive access to fatfreq.cococart.co, where you can find heavily discounted accessories, upgrade cables, adapters, and carry cases, available only for HBB Deuce backers. This is a special opportunity to enhance your package with premium items before shipping. Do take advantage of these deals and add the perfect finishing touches to your order!

We appreciate your continued support and look forward to delivering the best audio experience with your FATfreq x HBB Deuce.

Best regards,
The FATfreq Team

Dear HBB Deuce Backers,

Thank you all for your incredible patience and continued support. We understand the growing anticipation for the Deuce, and we want to provide a detailed update on the current status. The FATfreq x HBB Deuce is all set and ready to go — However, there’s one final component we are waiting on: the impedance adapter.

The slight delay is due to the extra time we’ve spent perfecting the adapter, ensuring it meets the same high standards as the Deuce itself. We didn’t want to settle for anything less than the best, which is why we opted for a more challenging approach, involving several design iterations. Each configuration was meticulously tested to achieve the best possible performance. Rather than choosing off-the-shelf components, we carefully selected and fine-tuned each part to ensure it perfectly complements the Deuce’s sound signature. From enhancing the frequency response to improving the bass power and tone, every detail was scrutinized. To further elevate the performance, we used pure silver wires for the internal circuitry, ensuring superior conductivity and uncompromised sound quality for a refined, immersive listening experience.

We’ve attached photos below to give you a glimpse into the different iterations of the impedance adapter, along with final product images of both the 3.5mm and 4.4mm versions.

We are currently completing the production of impedance adapters, with the new shipping date set for September 30th. This will be the last delay notice we are expecting, as everything else is fully on track. We sincerely appreciate your understanding as we take these final steps to ensure the highest quality, and we are confident the result will be well worth the wait.

Thank you again for your support. We look forward to delivering the FATfreq x HBB Deuce to you soon!

Best regards,
The FATfreq Team