First Watt SIT-3
First Watt,
January 11, 2021
Originally created almost 6 years ago, the F8 is a stereo two-stage single-ended Class A amplifier using the NOS Toshiba 2SJ74 P channel Jfets and SemiSouth R100 SiC power Jfets for signal gain, plus IRFP240 Mosfet mu-follower current sources, for a total of three devices per channel.
It is similar to the J2 amplifier, but has only one front end transistor instead of six, operated as a current feedback amplifier (CFA) as opposed to the J2’s voltage feedback (VFA) differential input. This front end is more consistent with the single-ended approach to amplifier design and yields a purer second harmonic character, less distortion with lower negative feedback, greater bandwidth and higher damping factor.
Press Release Documents
Website Address
https://www.firstwatt.com/
More Press Releases
January 20, 2025
Auralic
AURALiC introduce AQUILA X3 Streaming Media Processor
AURALiC is proud to introduce the AQUILA X3 Streaming Media Processor, a groundbreaking addition to its product line. This release marks a significant step forward in both design and technology, showcasing a bold new design language and cutting-edge streaming innovations.
Read more
April 10, 2025
ATC
ATC LAUNCHES SCM20ASL 2-WAY ACTIVE STAND-MOUNT LOUDSPEAKER
The 2-way SCM20ASL continues ATC’s philosophy of combining the best in-house drive units with matched on-board amplification for optimal fidelity. Uniting the benefits of compact size and wider bandwidth with the improved phase coherence, response speed and dynamics of ATC active operation, the SCM20ASL is perfected for small to medium sized listening environments. In addition, its sealed cabinet design ensures exceptionally well controlled bass even in smaller spaces and/or when located close t
Read more
May 14, 2025
Focal
Now an icon, the Diva Utopia wireless hi-fi loudspeaker continues its story with three exceptional new finishes: Black High Gloss, Dune High Gloss, Off White High Gloss.
Because design is the expression of your emotions, transform your space, redefine your musical moments, and bring to your interior the perfect blend of performance and aesthetics.
Read more