Compressors

• 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

• Stereo / dual mono can be used
• Headroom + 26dBu
• Quad VCA THAT 2181
• M / S mode switchable
• Two selectable output levels
• THD controls for each channel
• IRON mode for more saturation
• Mix Knob for parallel compression
• 3 HP filters (60, 90 and 150 Hz)
• 2 Tilt filters
• 5 Ratio settings (1.5: 1, 2: 1, 4: 1, 10: 1, infinite)
• VU meters per channel for input
• Output and Gain Reduction
• A / B / C comparison function
• 4 Touch-sensitive encoders per channel
• True bypass
• Remotely controllable via plug-in with total recall and automation function in the DAW
• 2 Line inputs: XLR
• 2 Line outputs: XLR
• 2 Side chain: 6.3 mm jack
• USB
• Ethernet
• Integrated power supply
• Format: 19", 3 U

• 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

• 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

• 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

• 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

• Three Compressor bands per channel
• Variable X-over networks between the bands
• Adjustable Ratio, Threshold, Attack, Release and Output per band
• Separate side chain per band (but channels 1 and 2 are joint)
• The SMC 2A can also be used as a 3-band equalizer