Great Plains Audio & Altec Lansing
Great Plains Audio was formed in 1998 after the closing of the Altec Lansing factory in Oklahoma City. It was clear to Bill Hanuschak, who worked for them from 1980 until they closed, that there would be a need for someone to continue the maintenance of the large number of Altec acoustic products in use around the world. So, he went to EVI/Telex, who had purchased Altec Lansing, with a … Continue Reading…
JBL XPL-200A: The Holy Grail of Audio?
The JBL XPL-200A is considered by many to be the holy grail of loudspeaker systems. They are coveted by collectors and music lovers alike, especially when they are paired with one of the most rare of all audiophile components: the JBL DX-1 active crossover network with an XPL-200A card set. When we were offered the opportunity to bring a pair into the listening room, we felt honored. The XPL-200A is … Continue Reading…
Altec Lansing Model 14, Part 3 – Initial Impressions
After their complete restoration, our pair of Altec Lansing Model 14s were finally ready to be auditioned . We placed them on stands so that the top of the cabinets were at ear level. (This was determined to be the best height during setup testing.) They were set 10′ apart (center to center), 3′ feet from the side walls, 28″ from the the rear wall, with a toe-in of 4″ … Continue Reading…
JBL 4425 Studio Monitor
The JBL 4425 is a Constant Directivity horn loudspeaker system designed by Greg Timbers. It’s based of the larger 4430 and 4435 systems that were designed by David Smith. All of these systems utilize Don Keele’s famous 2344 or 2342 Bi-Radial Horn, oftentimes referred to as ‘Dolly Partons’ or ‘Baboon butts’. The 4425 combines this with the 2416H compression driver. Don Keele was responsible for the first Constant Directivity horn … Continue Reading…
dbx DriveRack PA2: The Future of Audiophile Systems
The dbx DriveRack PA2 is one of many Loudspeaker Management Systems currently available to the Pro Audio community, but do these systems also have a place among audiophiles? Many purists will complain that any digital device adulterates the original analog signal, and that EQ is never a good thing. We disagree with this type of thinking. Your collection of recordings, whether they be purely analog (vinyl and tape), digital, or … Continue Reading…
Altec Lansing Model 14, Part 2
The Altec Lansing Model 14 is an almost forgotten classic speaker system. It’s rare to find a pair, and highly improbable that they’re still functional. Considering the continuing popularity of their bigger sibling, the Model 19, it’s difficult to comprehend why the Model 14 is so neglected by audiophiles. The Model 14 is of a more practical size for most homes, and its Mantaray horn should fix the beaming problems … Continue Reading…
Altec Lansing Model 14, Part 1
The Model 14 was a one of a kind consumer loudspeaker from Altec Lansing. It incorporated their new Mantaray horn technology, along with a mid and high frequency equalization network. While the 14 appears to be just a smaller version of the older and larger Model 19, it’s substantially different in many ways. Altec also made a professional version, the 9842-8A/F, which had a more utilitarian cabinet design. The Model … Continue Reading…
Spectrum Loudspeakers Model 410
Spectrum Loudspeakers was a speaker manufacturer based in Toledo, Ohio. It was founded by two engineering graduates who, much like Snell, set out to design and build high quality speaker systems using commonly available drivers. The company was well known for its quality control. Each driver was tested before being approved, which resulted in roughly 25% of all the drivers supplied to them being rejected. Their cabinets were also very … Continue Reading…
Audiophile 101, Part 3: Subwoofers
In the third part of our series Audiophile 101 we take a look at subwoofers. If you haven’t read parts 1 & 2, we recommend you do so before proceeding. (Part 1 & Part 2) Subwoofers are a common element of modern home entertainment systems. Not so long ago they were confined to the small number of people who knew how to use both them and analogue crossovers. The rise … Continue Reading…
Audiophile VST Plugins for J. River Media Center
J. River Media Center is one of the best choices for digital media playback on audiophile grade sound reproduction systems. One of its many useful features is the ability to use VST Plugins. These plugins allow the user to perform room correction, improve the sound quality of poorly mixed and mastered recordings, and many other valuable audio enhancements. Many VST plugins are available at little or no cost for non-commercial … Continue Reading…