Drawmer Introduces the 1970 Dual FET Compressor and Pre-Amp at NAMM 2020

Drawmer has expanded the breadth and depth of its dynamic processing offerings with the new Drawmer 1970 Dual FET Compressor and Pre-Amp. Audio engineers will notice the similarity of the 1970’s layout to the company’s flagship 1960 Mic Pre & Vacuum Tube Compressor, and, according to the brand, it is destined to fit a similar role in applications where transparent preamps and punchy FET compression fit the bill.

To celebrate its 20th anniversary, LaChapell Audio is offering a limited time promotion of its new 983M single channel and 983S MK2 two channel tube preamps. The LaChapell Audio 983M is a half rack sized single channel tube preamp that is perfect for small studios, podcasting, voice overs, and session musicians. Along with the 983S MK2, the 983M is the first preamp to feature True48, a phantom power supply that provides a consistent 48V for phantom powered mics.

During my time at the Integrated Systems Europe (ISE) 2019 show, I looked closely at how companies are dealing with the transition to IP networks, how prevalent some proprietary technologies still are in commercial installation and AV in particular (e.g., HDBaseT), and how manufacturers are introducing new products and concepts to integrate those networked systems, in particular those protocols that support AES67 audio and the latest SMPTE ST-2110 suite of standards in general.

I completed the design and construction of an archival phono preamplifier, which provides variable equalization along with several other operational necessities for playing vintage records (78-rpm discs, pre-RIAA LPs, lacquer transcription discs, and so on). When it came to selecting topologies for the balanced inputs and outputs, I ruled out transformers due to high cost, physical bulk, and weight. The most practical choice, in terms of size and cost, are the balanced line driver and receiver ICs made by THAT Corporation. This article was originally published in audioXpress, June 2010

THAT Corporation announced three new programmable preamplifiers with integrated ADC drivers. The family includes three products with different gain-step sizes: the 6261, 6263, and 6266 at 1dB, 3dB, and 6dB per step, respectively. The new THAT626x family increases integration and lowers power for low-noise digitally controlled microphone preamplifiers.

Inspired by a presentation by Bill Whitlock, President of Jensen Transformers - a three-hour tutorial seminar titled “Audio System Grounding and Shielding: An Overview” - during the Audio Engineering Society convention in New York in 2007, Gary Galo decided to investigate a little more into the subject and do some reviews of the mentioned equipment.

The new THAT1580 is a versatile, high performance current-feedback amplifier which improves price-performance ratio for differential microphone preamplifier and bus summing applications. The 1580 is designed to mate perfectly with THAT’s series of Digital Preamplifier Controller ICs.

OCA Alliance member companies Yamaha Commercial Audio, TC Group and Salzbrenner Stagetec, joined d&b audiotechnik in presenting the current status and future vision of Open Control Architecture, as these relate to the AV Installation and Systems Integration markets, at ISE 2015. The OCA vision of a common remote control standard to the AV industry seems to be picking up momentum.

THAT Corporation, manufacturer of high-quality integrated circuits to the pro audio industry, celebrates its 25th anniversary this year. THAT was founded in 1989 through a management buyout of the dbx OEM division by senior managers and engineers. Currently, THAT designs and sells high-performance analog integrated circuits for professional audio manufacturers.