Standard Audio

Standard Audio was founded with the goal of designing and developing unique and creative pro audio products.

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Level-Or

500 Series JFET limiter

Level Or

The Standard Audio Level-Or is an API 500-Series rack compatible JFET limiter / distortion processor. The design was inspired by the Shure Level-Loc PA limiter, popular for its trashy, ultra compressed sound. The extended features of the Level-Or allows it to achieve what the Level-Loc does and much, much more.

In "Level" mode, the Level-Or acts very much like the Level-Loc. An additional, faster release time has been added for even more flexibility and a broader range of compressed sounds.

In "Crunch" mode, the Level-Or sets itself apart from anything else like it. By sweeping the input level over the range provided, a huge palette of sounds can be reached from slight harmonic enhancement, to aggressive crunch, to buzz-saw like distortion, to complete and utter destruction of the original source material.

Between these two available modes, there is a huge array of sounds that can be produced from this unit. Simple drum loops can be taken from boring to unique and drum room mics can be crushed or distorted to taste adding size and character to the overall sound. Bass, guitar, and keyboard sounds can be manipulated, taking on completely new and different sounds than the original source material.

*Note: Due to the nature of the design of this unit, it is very aggressive sounding; with noticeable pumping, distortion, and some noise.

We consider this a good thing!

Sound Samples:

Drums (click for mp3 sample): 0-4 seconds = straight signal; 4-9 seconds = level mode; 9-13 seconds = crunch mode; 13-17 seconds = crunch mode maxed

Synth Bass (click for mp3 sample): 0-5 seconds = straight sound; 5-19 seconds = crunch mode gradually; turning up input until maxed

Piano (click for mp3 sample): 0-5 seconds = straight signal; 5-10 seconds = level mode; 10-15 crunch mode gradually turning up input until maxed

Features:

  • Transformer balanced input
  • Electronically balanced, line level output stage capable of driving balanced loads as low as 600 ohm
  • Additional release time added that is twice as fast as original release
  • Output level control to enable the input of the Level-Or to be driven hard without clipping the device that the Level-Or is driving (DAW input, Tape Machine, Console Line Amplifier, etc)
  • Fast / Slow - (Level Mode only) Switches between slow (same as original Level-Loc release) and fast release times
  • ¼" line input on front panel
  • Hand wired and assembled in the USA

Two Modes of Operation:

  • Level – Sound of unit is dominated by JFET limiter
  • Crunch – Sound of unit is dominated by harmonic distortion from the discrete transistor-based, Class A amplification stages


Stretch - 500 Series Compressor

500 Series multi-band dynamics unit inspired by classic tape noise reduction circuits

Stretch 500 Series Compressor

The Standard Audio Stretch is a 500 Series, multi-band compression/dynamics unit based on noise reduction units from the 1970s and 1980s. Stretch emulates the sound of these classic units in their respective “encode” modes. However, the Stretch adds new features to employ this old trick in multitude of new ways.

The Stretch allows the user to use the 4 separate frequency bands in different combinations to sculpt or accentuate individual tracks or a mix in ways no other compressor or EQ can achieve. The onboard Mix Control dials in the perfect amount processing with the original dry signal. Use the Stretch to add air to vocals, add sparkle to acoustic guitars, add sheen to overheads, add punch to drums, make bass tracks thunderous, or even create additional depth and detail on the whole mix bus. The possibilities are endless!

Features:

  • Four frequency bands that are individually processed
  • LF Band: 20Hz - 110Hz
  • MF Band: 110Hz - 3kHz
  • HF3 Band: 3kHz - 20kHz
  • HF9 Band: 9kHz - 20kHz
  • Filter/Compression pushbutton: lets the user cycle continuously through 7 different filter combinations. Orange HPF and LPF front panel LEDs indicate the different combinations
  • 100% analog signal path
  • Highest quality, high reliability amplifier circuit design. High quality filter capacitors for filter stages
  • Engage pushbutton: Enables/Disables true hard-wired relay bypass circuit. Unit is engaged when pushbutton LED is lit
  • Filter/Compression pushbutton LED: Indicates when any of the active filter stages has reached 2dB of compression
  • Input Control: Allows the user to set the gain structure through the unit so that the desired amount of compression is occurring
  • Output Control: A post-mix circuit output level control allows the engineer to set the output level to DAW/Tape without altering the mix blend
  • Mix Control: Blend the Stretch signal in with the un-processed input signal to vary the amount of effect desired