Compressors

• 3-Band
• Analog VCA compression
• Ratio: 2:1, 4:1, 10:1
• Attack: 0.1, 0.3, 1, 18, 30
• Release: 0.1, 0.4, 0.6, 0.8, 1.6, Auto
• Frequency range: 10 Hz -30 kHz (+ 0.3 dB / - 0.3 dB)
• Signal to noise ratio: 90 dB (A)
• Input impedance 10 kohm
• Output impedance: 50 ohm
• Dynamic range: 104 dB (A)
• Max. gain reduction: -20 dB
• Bypass switch
• Connections: 2 XLR inputs, 2 XLR outputs
• Integrated power supply: 110V / 230V
• Design: 19" / 3U

• All tube audio path with 5751 and 6922 double triodes
• 10: 1 Limiter and 3: 1 compressor ratio
• Limiter: Attack 15 ms, Release 200 ms
• Compressor: Attack 75 ms, Release 200 ms
• Bypass switch
• Auto-mute function during the warm-up phase (approx. 30 seconds)
• Two VU meters to display the gain reduction or output volume
• Stereo link function
• Side-chain high-pass filter
• Balanced Manley IRON transformer-coupled XLR input
• 2 Inputs: XLR
• 2 Outputs: XLR
• Integrated power supply 90 to 254 VAC, 50 - 60 Hz
• Design: 19"/ 3 U

• Signal path completely analog
• All parameters are digitally controlled via the front panel and / or the DAW via the plugin
• 5" Backlit touchscreen
• Analog VCA compressor with PEAK or RMS detection
• Stereo, dual mono and mid / side modes with solo and sidechain preview functions
• Dry / wet mix control
• HPF, LPF and fully configurable parametric sidechain filter
• Dimensions (H x W x D): 19 "x 2 U x 220 mm
• Weight: 3.9 kg

• Variable Mu tube input stage
• HIP function raises soft dynamics without squashing louder passages
• 2 transformer balanced XLR inputs
• 2 electrically balanced XLR outputs
• Side-chain input / output via TRS
• Handmade in California, USA
• Design: 19" / 2U

• Custom transformers and Class A line amplifiers
• Stereo link or 2x mono
• Integrated parallel compression
• Input impedance: 10 kOhm
• Output impedance: 40 ohms
• Maximum input level (+ 4dBu selected): +26.7 dBu
• Maximum output level: +26.7 dBu
• Noise (22 Hz - 22 kHz BW): -104 dBu
• Frequency response (10 Hz to 120 kHz): +/- 0.25 dB
• THD + N @ 1 kHz @ maximum level (22 Hz - 22 kHz BW): 0.0008%
• Compressor Noise Specifications: Noise at 0dB Make-Up Gain (22 Hz - 22 kHz BW): -84.5 dBu, Noise at + 20dB Make-Up Gain (22 Hz - 22 kHz BW): -64.5 dBu
• Gridded control elements with 31 levels
• Input / output connectors: XLR
• Sidechain send / return connection: 6.3 mm jack
• Ground lift switch
• Dimensions: 19" 1U
• Weight: approx. 4 kg

• Comprehensive limiting and compression facilities for music recording, mastering, post-production and broadcast applications
• Hand-wired Neve transformers
• Classic 2254 feedback compression
• Brick wall limiting
• Ratio adjustable from 1.5: 1 to 6: 1
• Gain make-up control in front of the limiter
• Independent sidechains for the compressor and limiter sections
• Dimensions (W x H x D): 480 x 88 x 255 mm
• Weight: 5 kg

• Comprehensive limiting and compression facilities for music recording, mastering, post-production and broadcast applications
• Hand-wired Neve transformers
• Classic 2254 feedback compression
• Brick wall limiting
• Ratio adjustable from 1.5: 1 to 6: 1
• Gain make-up control in front of the limiter
• Independent sidechains for the compressor and limiter sections
• Dimensions (W x H x D): 480 x 88 x 255 mm
• Weight: 5 kg

• API 2520 op-amp
• Adjustable threshold -20db to + 10db
• Selectable ratio, attack and release times
• Patented highpass filter in the detector path
• With variable link between left and right channel
• Selectable "old" and "new" envelope curve
• Typical behaviour as with API525, 1176 and Fairchild
• Auto or manual "Gain make up"
• Sidechain inputs
• Ideal sum compressor

• VU-meter for input monitoring
• Output and Gain Reduction
• One tube each on the input and output levels
• Frequency response @ -3 dB: 5 Hz to 25 kHz
• Clickless in / out switch
• Balanced XLR input and output
• Linkable with another CL1-B
• 19" / 3U

• Switches for input, output, attack and recovery
• VU meter
• Output impedance: 200 / 600 ohm (switchable)
• Tubes: 6BC8, 6CG7, 6AL5
• Cascadable with a second RS124 for stereo operation via a 6.3 mm jack connection
• XLR input
• XLR output
• Integrated power adapter
• Design: 19" / 2U

• 6N2P NOS tubes
• Attack Time: 0.1 ms - 100 ms
• Release time: 15 ms - 1.5 s
• Compressor / Limiter switch changes the compression curve (soft knee, hard knee)
• Saturation control to control the tube saturation
• 2nd boost switch for even harmonics by tube circuit
• Mix control for parallel processing
• Rasterised potentiometers and switches for precise stereo processing
• Sidechain input and output
• Dimensions: 19"/ 3U
• Weight: 9.5 kg

• Selectable stereo operation or dual mono
• Compression without any distortion even at 20 dB gain reduction
• Better stereo imaging thanks to dual detectors
• Sophisticated side-chain with bass cut, de-esser and external side-chain
• Targeted control of contours with soft knee and manual time variations
• Additional control with Smart Dynamic: switchable limiting for transient peaks only
• Visual monitoring options with a switchable and clearly arranged VU meter
• VU meter is calibrated
• Stereo link offers easy control over gain and threshold
• Frequency range: +/-0.25 dB from 15 Hz - 80 kHz
• Max. level: > +27 dBu
• Inherent noise:
• THD+N:
• IMD:
• Crosstalk rejection: > 115 dB @1kHz
• Input impedance 20 kOhm
• Output impedance: 50 ohm
• Side-chain filter
• Bass cut 6 dB / octave, -3 dB at 60 Hz
• De-Ess via switchable "sibilance boost": Baxandall high shelf +2 dB at 5 kHz
• External side-chain: XLR send and return per channel
• 2x XLR inputs
• 2x XLR outputs
• Format: 19" / 2U

• Includes British Mode and Image Link functions
• Includes 2 separate mono-channel devices that can be connected to each other via the image-link connectors
• Classic knee compressor
• Tube saturation
• Opto mode
• XLR (balanced) and 6.3 mm jack (unbal.) I / O
• One of the most versatile compressors on the market
• The distressor is used in many professional sound studios

• Optical gain reduction element
• Channels for linkable stereo operation
• Dual VU meters for indicating output level or compression
• Adjustable output level
• Frequency response: 5 - 60,000 Hz
• Noise-free bypass via relay
• Gold-plated switches
• Conductive plastic potentiometer
• Inputs and outputs: XLR balanced
• Dimensions: 19" x 2U x 205 mm
• Weight: 5.8 kg

• 2 Channel compressor / limiter
• 100% Discreet Class-A technology
• Auto Fast
• Anti Log
• Negative ratios
• Audio filter
• External side chain
• Gain reduction limiter
• Analog dynamic LED display
• Transconductance amplifier
• T12 Heater
• Frequency range:
• Noise: 20 Hz - 20 kHz, -84 dBu
• Dynamic absorption: 20 Hz - 22 kHz, 109 dB
• Maximum level input / output: + 25 / + 27 dBu
• Input impedance: 10 kOhm
• Output impedance: 68 Ohm
• 19" / 2U Rack format

Chandler Limited RS600; 1-channel tube compressor; 3 compression modes: THD, Comp, Limit; variable time constants (7 settings); variable output impedance (200, 600 ohms); input and output controls: continuous; VU meter; connections: Line input XLR, line output XLR, stereo link 6.3 mm jack; housing: 19" 2U

• 3 Compression modes: THD, Comp, Limit
• Variable time constants (7 settings)
• Variable output impedance (200, 600 Ohm)
• Input and output controls: continuous
• VU meter
• 1 Line input: XLR
• 1 Line output: XLR
• Stereo link: 6.3 mm jack
• Construction: 19" / 2U

• True tube compression in the style of the legendary 670s Fairchild
• Dual Triode 5670 compression in Manley design
• Best-selling tube-type stereo-compressor worldwide
• Intrinsically balanced inputs and outputs (600 Ohm)
• Hard bypass
• Maximum gain 35 dB
• Variable ATTACK: 25 msec-70 msec
• LIMITER (4: 1 to 20: 1) or COMPRESSOR (1.5 to 1)
• Balanced outputs
• Max Output: +30 dBu (26Vrms) 26 dB Headroom
• Variable Threshold
• Stereo Link Switch
• Optionally available with M / S option and as mastering version with rotary switches instead of potentiometers.
• Optional link of several devices for 5.1 use
• 19 " rack format with 2 U

The TG-1 Limiter represents the rebirth of the legendary EMI TG12413 limiter, an integral part of the EMI's own Abbey Road mixing consoles of the late 60s. The EMI TG12413 Limiter is one of the very rare examples of analog signal processing since it was never available for purchase and was only reserved for EMI's own studios. The TG-equipment has been used in many major productions, such as "Abbey Road" by the Beatles, "Darkside of the Moon" by Pink Floyd, or by Paul McCartney and the Rolling Stones. The Chandler TG-1 is completely discreetly circuit-switched with transformer-balanced inputs and outputs. The control element is a rarely used diode circuit which is distinguished by soft, pleasant distortion products. The warm, open sound with a special clarity in the range of high frequencies is often compared by the fans with the Fairchild 670

• Completely discreetly designed circuit design of the legendary EMI TG12413 limiter
• Trafosym I / O
• Warm sound
• Comparable to Fairchild 670
• Optional power supply required (item no.185072)