Ferrum Audio OOR Headphone Amplifier; Hypsos Power Supply
+$55.00 Shipping to contiguous US.
Tax collected at checkout.
Earn 2,199 TMR Rewards points for this purchase.
Not a member? Join today >
Looking to sell this item?
TMR Certified Inspection Guarantee
TMR
Certified
90-Day
Warranty
30-Day
Returns
Safe Pack &
Ship Guarantee
Photo
Guarantee
Lifetime Tech
Support
TMR Safe Pack & Ship Guarantee
Our Safe Pack and Ship Guarantee means we guarantee its safe arrival. Items are carefully double-boxed or custom foam-molded. For larger pieces, we palletize to ensure secure, upright delivery. In rare cases of loss or damage, we fully protect your purchase.
Shipping Cost
Cost to ship this item within the Contiguous United States is a flat rate of $55.00, including packaging and insurance. Note that all items valued over $750 will require a signature upon delivery.
We DO NOT offer international shipping.
30-Day Risk-Free Returns
We want you to have confidence to explore pre-owned audio. That is why every CPO item comes with 30-day risk-free returns.
90-Day Buyer Protection Warranty
We stand behind every single CPO item. That is why each one comes with a 90-day buyer protection warranty.
Product Highlights
Critical acclaim earned this stack back-to-back EISA Awards for Best Headphone Amplifier and Best Hi-Fi Accessory. Reviewers across Stereophile, Hi-Fi News, and SoundNews praise its imperceptible noise floor, explosive dynamics, and absolute grip over demanding headphones. Publications highlight how offboard regulation elevates spatial depth and organic tone, calling the combination a landmark achievement in desktop amplification.
Pairing clean power delivery with discrete analog architecture removes harshness and unlocks maximum dynamic potential from your headphones. It provides a cohesive, uncompromising solution for audiophiles seeking reference transparency and effortless control. Investing in this system transforms daily listening into a deeply engaging concert experience.
| Brand | Ferrum Audio |
|---|---|
| Type | Headphone Amplifiers |
| MSRP | $3,670.00 |
| SKU # | 99318 |
| Serial # | 05122-00129, 05322-000275 |
| Cosmetic Rating | |
| Functional Notes | |
| Age | Unknown |
| Owners | Unknown |
| Service History | None |
