Retro Instruments Sta-Level #000518 (Used)

The original 6386 compressor developed by G.E., utilized a novel program controlled release circuit. The Sta-Level implementation creates density and consistency while minimizing typical compressor side-effects at up to 40dB of gain reduction! The program path is transformer balanced throughout to cancel control-induced distortion. Push pull circuitry with 6V6 output stage provides wide voltage swing for gain control and line output. The result is that the Sta-Level brings a uniquely familiar intimacy, air and warmth to your tracks.

Revisions to the original design include:

• Tube balance can be instantly aligned without test equipment
• Uses 6386 tube or a pair of 6BJ6 tubes
• Two or more Sta-Levels can be coupled together for stereo, surround or sidechain operation
• XLR transformer balanced input and output
• IEC Power Connector
• Hand matched audiophile-grade coupling capacitors
• High quality, custom wound transformers used throughout
• Internal component safety cover.

Specifications

• Gain Reduction Threshold: Continuously adjustable from +24dBm to -20dBm
• Available Gain Reduction: 40dB
• Total System Gain: 35dB (with standard input and output pads)
• Distortion: 1 percent or less from 0-30 dB gain reduction
• Frequency Response: ± .25dB from 20-20,000 Hz
• Noise: -70dB or better referenced to gain reduction threshold
• Output Level: Continuously adjustable from -40 dBm to +18 dBm
• Input Impedance: Accepts low impedance active or transformer balanced 0-600 Ohms
• Output Impedance: 600 Ohm transformer balanced, terminated and resistive pad coupled
• Tube Complement: 2-6BJ6, 1-12AT7, 2-6V6GT, 1-6AL5, 1-OB2, 1-5Y3
• Power Requirements: Three prong IEC - Switchable 115-230 VAC - 50/60 Hz
• Mounting Requirements: 3U metal rack 5.25" high, 19" wide, 8" deep