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Ferrum Audio – DC JACK 50cm power cable
Ferrum Audio – Erco Headphone Dac / Amplifier
Like a top chef who uses his ingredients freshly and grown from his own garden, Ferrum integrated parts of the awarded HYPSOS technology and lend some of OOR’s magic to lay the first bricks for ERCO. Then Ferrum proceeded to add their culminated 20 years’ worth of experience in making DA converters. And man, did Ferrum pull it off. They managed to get the best out of their two winners and put it in Ferrum's new sibling, adding awesome DA conversion to the mix.
Ferrum Audio – Micro USB Cable MK2
Ferrum Audio – OOR – Headphone amplifier
OOR will redefine the category of headphone amplifiers. OOR will drive any headphones effortlessly to the max of their potential, while preserving the essence of the music it amplifies. Ultra low distortion, zero fatigue, huge dynamics and unrivaled detail result in ultimate enjoyment. OOR actually makes something that is very difficult to accomplish, seem like the most natural thing on earth.
Ferrum Audio – Power Link DC to DC Power Cable
Ferrum Audio – Power Splitter
The Ferrum Power Splitter allows two devices to be powered from a single power supply.
The two devices, which are now supplied by one PSU, benefit equally from the advantages offered by the Hypsos unit.
The Ferrum Power Splitter has been designed to work with the Ferrum Hypsos power supply (sold separately) and comes with a 0.5m Ferrum Power Link cable.
Ferrum Audio – Wandla Dac – Pre Amplifier
Ferrum Audio – Wandla Dac – Pre Amplifier GoldenSound Edition
WANDLA GoldenSound Edition, fully balanced DAC/PREAMP
New features include elevated digital headroom, spatial enhancement, tube mode, impact+ Proprietary fully balanced modified IC pre-amplifier, fine tuned for WANDLA GoldenSound Edition Specially programmed USB, and tuned coaxial and optical S/PDIF, AES, ARC and I2S ports, optimized for audio Proprietary optimized ARM chip offers the shortest signal path possible, making 5 chips redundant Four proprietary Signalyst filters Proprietary 4-pin Ferrum connector for HYPSOS Balanced XLR and unbalanced RCA line outputs Digital and Analogue volume control EES Sabre ES9038PRO with selected filter Remote control included
Ferrum Audio – Wandla HP Dac with Headphone Amplifier
WANDLA HP DAC/PREAMP with Headphone AMPLIFIER - Fully Balanced - WANDLA HP offers a fully balanced, composite IC headphone amplifier design, fine tuned for WANDLA.
Powerful - WANDLA HP’s headphone amplifier can output a hefty 3.5 Watts at 50 Ω (balanced). Dynamic - WANDLA HP’ headphone amplifier has an impressive dynamic range of 122 dB. Proprietary optimized ARM chip offers the shortest signal path possible, making 5 chips redundant Four proprietary Signalyst filters Proprietary 4-pin Ferrum connector for HYPSOS Balanced XLR and unbalanced RCA line outputs Digital and Analogue volume control EES Sabre ES9038PRO with selected filter Remote control included
First Watt F7 Power Amplifier
The F7 is a very unique power amplifier.
Aa two-stage push-pull JFET/MOSFET topology with fewer parts than any First Watt amplifier to date and incorporating a very interesting balance of very low negative voltage feedback and a little bit of positive current feedback to give an astonishing measure of control over reactive loudspeaker loads.
First Watt SIT-4 Power Amplifier
The SIT-4 is the First Watt power amplifier using the industrial grade Static Induction Transistors. It is preceded by the ground breaking SIT-1, 2, and 3 and follows their technical philosophy and construction. An important difference in the SIT-4 is the SIT device itself.
The previous three designs used Silicon Carbide to make a custom vertical power Jfet with a low impedance Drain whose character nicely emulated a power Triode tube, but directly operating at the current and voltage that would drive loudspeakers without the requirement for an output transformer.
SITs lend themselves to high quality audio performance with very simple Class A circuits with little or no dependence on other active circuit elements or negative feedback.
First Watt Sit-5 Power Amplifier
The SIT-5 is the most recent amplifier produced by First Watt, and is the fifth to use a Static Induction Transistor (SIT) as the power amplifying device. In 2011 we introduced our first SIT amplifier using a custom Silicon Carbide (SiC) transistor part made by SemiSouth. The amplifier also used a single power device, operating without feedback in single-ended Class A Common-Source mode to deliver 10 watts of power emulating the characteristic of a Triode, but operating at voltage and currents directly needed by loudspeakers, eliminating the output transformer.
