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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Refurbished product - Grade S
Product reconditioned by the manufacturer, in very good condition. Previous version.
Balanced Preamplifier Headphone Amplifier
Ferrum's OOR is a high quality balanced headphone amplifier and preamplifier, capable of accompanying all types of headphones, including the most demanding, while preserving the essence of your music. With very low distortion, impressive dynamics and an incredible level of detail, the OOR is the ultimate companion for headphone listening.
Two wires provide power and two provide feedback to ensure a constant linear voltage. This technology, Ferrume Power Link (FPL), eliminates the adverse effects of cable resistance by effectively improving the transient response. The speed of current distribution at the input of the powered device is greatly improved.
Câble d'alimentation high-end
The Ferrum OOR comes with a very good AC adapter to power it on its DC 5.5/2.5mm jack connector. For even better sound quality, you can connect the OOR to the HYPSOS power supply with a proprietary cable (sold separately) and the Ferrum Power Link (FPL) technology.
Specifications | |
---|---|
Product type | Headphone amplifier Preamplifier |
Inputs | 1x Balanced stereo XLR 1x Single-ended stereo RCA |
Outputs | 1x Balanced stereo XLR 1x Single-ended stereo RCA 1x Balanced XLR 4 pins headphone output 1x Single-ended Jack 6.35mm headphone output |
Gain | Balanced : -4dB, +6dB, +16dB Single-ended : -10dB, 0dB, +10dB |
Frequency response | 20Hz - 100kHz 0.1dB |
Output power | Balanced : 1600mW @ 300Ω, 8W @ 60Ω Single-ended : 400mW @ 300Ω, 2W @ 60Ω |
Input impedance | 94kΩ |
Output impedance | Balanced : 44Ω (pre-out) Single-ended : 22Ω (pre-out) |
Headphone output impedance | < 0.3Ω |
General | |
---|---|
Supply voltage | 22-30V DC |
Consumption | < 15W |
Housing material | Aluminum |
Color | Black |
Dimensions | 21.7 x 20.6 x 5cm |
Weight | 1.8kg |
Input | XLR |
Input | RCA |
Output | RCA |
Output | Jack 6.35mm |
Output | XLR |
Color | Black |
Class | N/A |
Remote Control | No |
Refurbished Grade | Grade S |