Many engineers swear by using an opto and a FET or VCA compressor in series, but before you get into that, spend some time learning to dial in the opto. When mixing, it really helps to delve deeper than simply adjusting the gain reduction and output knobs, so you can dial in precise variations of compression to fit the track you’re working on. It’s almost impossible to ruin a take with an opto compressor and between the tube (LA-2A) and solid-state (LA-3A) versions, you can capture a clean or harmonically rich track. I find opto compressors extremely useful for tracking vocals and acoustic instruments. The LA2A and many other opto compressors use a plugin-in opto module referred to as a T4, which are readily available from a few manufacturers for around USD 100. As optos age, they become weaker, so after only a few years, the performance of an opto compressor may suffer until the opto module is replaced. Many companies besides Universal Audio produce optical compressors and each design may use a slightly different opto device, so their attack and release times may differ, or even be user-selectable. Their compression behavior remains natural and smooth regardless of a tube or solid-state engine, and the distortion and sonic color of a specific opto compressor relate to the amplifier circuitry, not the compression action. Optical compressors may contain tubes and transformers, or they may be solid-state and even transformerless. The LA-3A, an opto compressor with the tone of an 1176.
The emphasis control was designed to provide radio stations with better control over the broadcast signal’s high-frequency content. This screw exists on the original hardware units (sometimes on the rear panel) and was factory set and perhaps adjusted by a studio tech to suit the studio’s preferences. Most digital models of the LA-2A and LA-3A provide an emphasis control (sometimes labeled pre-emphasis) that often looks like a slotted screw. Remember that the frequency-dependent nature of the opto blurs these parameters a bit-in a musically helpful way. The LA-2A provides two modes: compress (3:1) and limit (100:1). The fixed attack is fast, while the fixed release happens in two stages as described above, and would be generally characterized as slow. The user-adjustable parameters of an opto compressor are output gain and gain reduction (threshold). The compressor then adds make-up gain with a tube amplifier (LA-2A) or a solid-state amplifier (LA-3A). In effect, the audio signal lights a small light panel and a nearby photoresistor senses the light and controls the behavior of the gain reduction. The magic of the LA-2A, and every other optical compressor that followed lies in an optical circuit that acts as the level control, or attenuator. Universal Audio manufacturers an extremely popular hardware reissue of the original LA-2A to this day. By the mid-1960s the LA-1 developed into the current LA-2A compressor design- which has become a staple both as recording hardware and DAW-based software. Optical compressors date back to the 1950s when Telektronix (which eventually became part of Universal Audio) debuted the LA-1 compressor. It does not contain swimmers that have qualified based upon their Long Course times.The LA-2A hardware reissue from Universal Audio. This list of qualifiers only contains swimmers that have qualified based upon their Short Course times. Girls 15 to 16 50 Yard Freestyle Qualifiers
Once the swim team assignments have been made for each meet, we will separate out the qualifiers for each of the two meets. Note: There will be two 2022 FL Spring Senior Championship meets. The Swimmer's age on 3/10/22 determines the age for the meet.įor Coaches' planning purposes, a spreadsheet readable CSV (comma seperated values) file, with a list of qualifiers for all events, is available for download.
#Cla 2a vs 3a update#
Once the swim team assignments have been made for each meet, we will separate out the qualifiers for each of the two meets.If you find that the meet information sheet has been published, please send us an email at and we will update the information. There will be two 2022 FL Spring Senior Championship meets. 2022 FL Spring Senior ChampionshipThe 2022 FL Spring Senior Championship will be held on 3/10/22.