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Black Ice Audio Fusion F100 Tube Monoblock Power Amplifiers; Gaia III Footers

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Original price $8,200.00 (57% Off Est. Retail)
Original price From $3,499.00
Original price $8,200.00 (57% Off Est. Retail)
Current price $3,499.00
From $3,499.00
Current price $3,499.00

+$199.00 Shipping to contiguous US.
Tax collected at checkout.

Earn 3,499 TMR Rewards points for this purchase.
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Cost to ship this item within the Contiguous United States is a flat rate of $199.00, including packaging and insurance. Note that all items valued over $750 will require a signature upon delivery.

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Product Highlights

Unit comes with optional/upgraded Gaia III Isolation Feet

Black Ice Audio Fusion F100 Tube Monoblock Power Amplifiers deliver an output of 140 watts per channel into 8 ohms with KT88 or 6550 tubes, reaching 175 watts with KT170s and 120 watts with EL34s. Engineered around Jim Fosgate’s Odyssey Circuit, these monoblocks feature a fully balanced differential push-pull design with ultra-low negative feedback. Custom-wound transformers built with German silicon steel ensure massive current delivery, while the dedicated monoblock architecture eliminates channel crosstalk. An integrated top-panel bias meter and tuning wand make tube calibration and rolling straightforward, giving listeners total control over their sound.

Professional reviewers and audio enthusiasts praise the amplifiers for combining rich tube musicality with the speed and bass authority typically found in solid-state gear. Critical consensus highlights a holographic three-dimensional soundstage, expressive midrange textures, and tightly controlled low-end impact. Listeners consistently emphasize their dependable reliability, low-noise operation, and robust construction. The ability to swap tube types without technical hassle earns widespread acclaim, allowing owners to tailor their sonic palette from lush and warm to razor-sharp and dynamic.

Dedicated monoblock amplification transforms high-fidelity playback by providing the clean headroom and channel separation required to drive demanding speakers with effortless finesse. For any listener seeking genuine emotional connection, natural instrument realism, and deep sonic immersion, these monoblocks deliver an extraordinary listening experience.
Brand Black Ice Audio
Type Power Amplifiers
Component Color Black
MSRP $8,200.00
SKU # 101792
Serial # 620520023 / 620520007
Cosmetic Rating

8 - Very good condition with minimal visible cosmetic wear including minor blemishes on top surface. Despite these cosmetic imperfections, these power amplifiers sound amazing, and will make a fine addition to any setup.

Functional Notes

Operational condition of this item is excellent, fully tested and no issues found.

Age 3 years
Owners 1
Service History None

Pair of amplifiers, (2x) Manual (4x) Genalex ECC83 Tube, (8x) Tung-Sol KT170 Tube, (2x) Power cable, Factory packaging

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Black Ice Audio Fusion F100 Tube Monoblock Power Amplifiers; Gaia III Footers
Black Ice Audio Fusion F100 Tube Monoblock Power Amplifiers; Gaia III Footers

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