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FiiO DARKSIDE PRO 12V/15V Low-Noise Regulated Linear Power Supply
The FiiO DARKSIDE PRO is a high-performance linear power supply engineered to deliver an ultra-silent, low-noise power source for sensitive audio equipment. Designed around a 75W toroidal transformer and fully discrete regulation architecture, it provides a pitch-black background that allows fine detail and dynamic expression to emerge naturally.
With selectable 12V or 15V output, high-current MOSFET regulation and precision voltage fine-tuning, the DARKSIDE PRO is built for demanding desktop audio systems. Its robust construction and carefully selected premium components ensure stable, clean power with minimal ripple and reduced electromagnetic interference.
Features
- 75W audiophile-grade toroidal transformer
- Selectable 12V / 15V output
- Up to 3A high-current output capability
- Fully discrete voltage regulator circuit
- Dual IRFZ34NPBF N-MOSFETs in parallel configuration
- Japanese Shindengen D15XB60 bridge rectifier
- ELNA and Rubycon filter capacitors with WIMA film capacitors
- Integrated relay-controlled transformer voltage switching
- Precision potentiometer for fine voltage adjustment (±0.2V regulation)
- Ultra-low ripple: A-weighted ≤30 µVrms
- GX16-2 aviation DC output connector
- Fanless, low-heat operation
- 3-LED voltage display indicator
- Available in black or silver finish
Specifications
General
- Model: DARKSIDE PRO
- Color: Black / Silver
- Dimensions (W x D x H): 188 x 188 x 42.3 mm
- Weight: approx. 2200 g
- Status indication: 3-LED voltage display
Hardware Architecture
- Transformer: 75W toroidal
- Bridge rectifier: D15XB60-7000
- Regulation: Dual N-MOS parallel + LT431 reference
- Filter capacitors: ELNA + Rubycon + WIMA film capacitors
Power Supply Parameters
- Input voltage: 220–240V / 100–120V AC
- Rated output voltage: 12V / 15V (selector switch)
- Rated output current: 0–3A
- Voltage regulation accuracy: ±0.2V (adjustable potentiometer)
- Ripple: A-weighted ≤30 µVrms
- Fuse: 1A / 250V
- Maximum power reserve: 75W
Connections
- Input: Three-pin AC power socket
- DC output: GX16-2 aviation socket
- Power button: 1
- 12V / 15V selector switch
What’s in the Box
- FiiO DARKSIDE PRO Linear Power Supply
- AC power cable
- User documentation
Product Details
- FiiO DARKSIDE PRO
-
Brand New : Factory Sealed
- EAN : 6953175792116
- EFLC : 15700
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Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- FiiO Authorized
Returns
Easy Returns
- 30-day return window on eligible items
- Full refund issued in accordance with our return policy
About FiiO
FiiO is a popular audio brand known for high-performance portable music players, DACs, headphone amplifiers, and personal audio accessories designed for music enthusiasts who want premium sound at an accessible price. Originally founded in China, FiiO has built a strong reputation for combining modern technology, powerful features, and audiophile-grade performance across both portable and desktop audio products.
Electronics For Less Canada has proudly carried FiiO products for many years. We offer a wide selection of new and open-box FiiO products, all clearly marked and carefully inspected, helping customers enjoy advanced personal audio solutions while shopping confidently for outstanding value and performance.
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