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The C400 C is a professional 4 channel compressor that can be operated as 4 separate
processors or linked as two independant stereo pairs. In Link mode, Channel 1 and 3
provide Master control and 'rms summing' is used to ensure that signals from both the
linked channels affect compression equally. Each channel has fully variable controls for
Threshold, Ratio, Release and Gain. The compression slope can be switched between
Hard or Soft knee, with Hard knee providing tight control of compression Ratio and Soft
knee a more progressive style of compression. Two Attack/Release modes are available;
Auto (program dependant) Attack/Release or Auto Attack with manuallly adjustable Release.
A low frequency Program filter can be switched into the sidechain to reduce the effects of
bass heavy material causing over compression. Each channel also has a sidechain insert
jack. Gain Reduction is displayed on an 8 segment LED bargraph. The Bypass and Link
switches also have led indicators. All Inputs and Outputs are electronically balanced and
can be switched between +4dBu and -10dBV operating levels.
TECHNICAL SPECIFICATIONS:
ELECTRICAL
Frequency response: 20Hz to 20kHz (+0, -0.5dB)
Input Impedance: 20k balanced
Maximum Input Level: +20dBu
Input-Output Level: +4dBu or -10dBV
Output Impedance: 100R balanced
Max. Output Level: +20dBu
THD:
Signal to Noise Ratio: > 90dB, +4dBu out, 22Hz- 22kHz
Threshold: -40dB to +20dB
Ratio: 1:1 to >20:1
Knee: Hard or Soft knee
Attack: Auto Attack/Release or program
dependant
Release: 40ms to 4s - manual mode
Program Filter: -6dB @ 100Hz
Gain: -20dB to +20dB
Power Requirement: 15VA, 115/230V AC, 50/60Hz
PHYSICAL
Input Connectors: XLR 3 pin (Pin 2 hot)
Output Connectors: XLR 3 pin (Pin 2 hot)
Power Connection: IEC 3 pin socket, Detachable lead
Dimensions (mm): 482 (19“) W
164 (6.5“) D
44 (1.75“) H
Weight: 2.9 kg, 6lbs
Shipping Weight: 3.6kg, 8lbs
Temperature Range: Operating 0?C to 50?C
Storage -30?C to 75?C
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The AD2055 combines 100% discrete, pure class A signal amplifiers with state-of-
the-art passive and active filter topologies. The AD2055's unique circuitry delivers
very high resolution transient detail at the operational extremes of real world equalization
demands. The AD2055 auto-bias DC servo loop control eliminates the need for all
interstage capacitor coupling. The AD2055 breathes life into all musical performances!
AD2055 FEATURES
Pure Class A, 100% discrete design
Smooth musical detail and sonic excellence
Minimum audio signal path
Dual mono operation
Transparent active and passive filter design
High headroom +30dB Very low noise -94dB
Fully balanced inputs and outputs
DC coupled, no transformers in audio path
Switched frequencies in high and low bands
Mid bands use X10 frequency for extended range
Wide bandwidth -3dB 1Hz to 450kHz
Low distortion less than 0.5% THD and IMD
All signal routing with sealed silver relays Conductive
plastic potentiometers for low noise
External 150W toroidal power supply 100% discrete
power supplies for audio path
Long lasting, stainless steel hardware
SONIC EXCELLENCE
The Avalon AD2055 Pure Class A music equalizer is the most powerful, low noise
parametric equalizer available today. Designed to optimize absolute signal integrity
and musical performance, the AD2055 combines the best of active and passive filter
topologies with sonic excellence unequaled by lesser designs. The AD2055 is the
perfect solution for two buss music-program equalization, special instrument EQ and
FX applications and ultra high performance mastering studio's.
Features include state-of-the-art, balanced 100% discrete, Pure Class A signal amplifiers,
practical user features and rugged hardware designed to deliver true high performance
audio for many years.
PASSIVE-ACTIVE FILTER DESIGN
Avalon equalizers feature the unique combination of both active and passive filter EQ designs.
This special combination enables the AD2055 to deliver high speed transient detail at the
operational extremes of real-world equalization demands. The passive high and low bands offer
alternate musical tone range to the full function active parametric mid bands. Passive equalizers
have long been a favorite with music lovers around the world. Full bodied, powerful (up to +/-32dB,
64dB range !) and sweet frequency selections are the benefits of the passive high-low EQ bands.
The full bandwidth twin mid bands provide variable frequency selection (X10 frequency multipliers
for very wide range), variable Q (width) and amplitude control.
MINIMUM SIGNAL PATH DESIGN
Avalon's advanced true symmetry design offers high-voltage, large headroom, extended bandwidth
and very low noise. The use of 100% discrete, Pure Class A signal amplifiers give the serious music
professional unlimited sonic character and a natural harmonic detail that enhances the program
material and becomes one with the music itself. The Avalon AD2055 breathes life!
AD2055 SPECIFICATIONS
Circuit Topology High-voltage 100% discrete, balanced and symmetrical
Class A
Output Gain Range Unity Gain
Maximum Input Level +30dB balanced XLR pin 2 hot
Maximum Output Level +32dB balanced 600 ohms, DC coupled, high-current
discrete Class A
Input / Output Type XLR type, pin 2 hot balanced
Noise 20kHz Unweighted -94dB (EQ in)
Distortion THD, IMD 0.5% (typical 0.05% at +6dB 1kHz)
Frequency Response -3dB 1Hz to 450kHz (input band limited)
Equalizer Type Passive high and low bands plus two fully parametric mid
bands
Bypass Hard-wire relay bypass for equalizer in-out
Low Band F1 Passive, amplitude to -32dB to +32dB shelf or peak-dip curve
F1 Frequency Range Switched 10 position 18Hz, 25, 30, 50, 72, 100, 150, 215,
300, 450Hz
Mid Band F2 Active, amplitude to -16dB to +16dB peak-dip curve
F2 Frequency Range Variable 35Hz to 450Hz (x10) 350Hz to 4k5Hz, Q (width)
0.3 to 3.0
Mid Band F3 Active, amplitude to -16dB to +16dB peak-dip curve
F3 Frequency Range Variable 160Hz to 2k0Hz (x10) 1k6Hz to 20kHz, Q (width)
0.3 to 3.0
High Band F4 Passive, amplitude to -26dB to +26dB shelf or peak-dip curve
F4 Frequency Range Switched 10 position 1k5Hz, 2k5, 3k5, 5k, 7k2, 10k, 12k5,
15k, 20k, 25kHz
AC-DC Power External AC supply, 150w toroidal transformer, 4 pin cable 90v
isolated,
(B2T Power Supply Included) 100-240v selectable 50/60Hz, 150w max
Dimensions 19 x 3.5 x 12 in (482 x 88 x 305mm)
Shipping weight 30lbs (13.6 kg)
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Ψηφιακός δυναμικός επεξεργαστής με λειτουργίες gate και expander. Παρέχει αυτόματο έλεγχο gain, compressor και limiter για την προστασία του συστήματος.Η είσοδος είναι combo με 1/4 καρφί και XLR. Διαθέτει δυο εξόδους 1/4 καρφί και XLR.Παραμετρικό equalizer για 9 μπάντες.
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Μονοκάναλο feedback destroyer (αντιμικροφωνικό) με ενσωματωμένο προενισχυτή μικροφώνου, delay line, noise gate και compressor. Ανιχνεύει αυτόματα τους μικροφωνισμούς και τους εξαφανίζει. Διαθέτει επίσης low cut filter, phantom power, balanced in/out.
Χαρακτηριστικά:
Μονοκάναλο feedback destroyer (αντιμικροφωνικό) με ενσωματωμένο προενισχυτή μικροφώνου, delay line, noise gate και compressor
Αυτόματα ανιχνεύει και εξολοθρεύει 8 συχνότητες μικροφωνισμών
Ultra low noise mic/line είσοδος με gain control και +48V phantom power τροφοδοσία για πυκνωτικό μικρόφωνο
Delay line μέχρι 2,5 sec και με ρύθμιση μέτρων ποδιών και msec
Noise gate με αυτόματες και manual ρυθμίσεις
Αυτόματο compressor
Low cut filter με ρύθμιση συχνότητας
Είσοδος – έξοδος σε balanced JACK 6,35 και XLR
Frequency response: 10H – 21KHz
Noise: 92dB (line), 89dB mic
THD: 0.007%
Μετατροπείς: 24bit Sigma-Delta, 64/128-times oversampling
Η συσκευασία περιλαμβάνει: fbq100, users manual
Τροφοδοσία: AC 220V / 50Hz
Διαστάσεις: 56 x 88 x 132 mm
Βάρος: 380 gr
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DBX-166XL
Compressor - limited- gate /expander 2 εισόδων κύκλωμα overeasy,
peakstopplus, είσοδοι- έξοδοι XLR κατάλληλος για studio & live χρήση.
Overview Bring a more professional sound to your mix
Adding a dbx® 166xs Compressor/Limiter/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars and fatten up your drums. It also makes it easy to bring vocals to the front of your mix - adding greater clarity and making them stand out from the surrounding instruments. To protect your expensive amps and speakers the PeakStop® limiter provides an absolute ceiling for peak excursions or large transients that could damage your equipment.
dbx knows compressors...after all we invented them! The 166xs is the latest in a long line of the world's most successful compressors from the inventors of the technology. Its patented Overeasy® compression technology provides smooth and musical performance while the AutoDynamic™ attack and release controls, found only on dbx compressors, puts great sound within easy reach. The 166xs can operate in stereo or dual-mono modes, has true RMS power summing and features quality XLR and 1/4" TRS inputs and outputs. It cuts no corners on visual feedback with gain reduction metering and easy-to-read backlit switches.
Features
- Error proof operation to smooth uneven levels, add sustain to guitars, fatten drums or tighten up mixes
- New gate timing algorithms ensure the smoothest release characteristics
- Program-adaptive expander/gates
- Great sounding dynamics control for any type of program material
- Separate precision LED displays for gain reduction, compression threshold and gate threshold allow quick, accurate setup
- Stereo or dual-mono operation
- Balanced inputs and outputs on 1/4" TRS and XLR connectors
- Side Chain insert
- Classic dbx® "Auto" mode
Specifications Input Connectors | 1/4" TRS, female XLR (pin 2 hot) | Input Impedance | >50kΩ balanced, >25kΩ unbalanced | Max Input | >+24dBu, Balanced or Unbalanced | Input Type | Electronically balanced/unbalanced, RF filtered | Sidechain | 1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return) | Sidechain Impedance | Tip = >10kΩ (Input), Ring = 2kΩ (Output) | Sidechain Max Input Level | >+20dBu (tip/input); >+20dBu (ring/output) | Output Connectors | 1/4" TRS, female XLR (pin 2 hot) | Output Impedance | 120Ω balanced, >60Ω unbalanced | Max Output | +21dBu balanced/unbalanced into 2kΩ or greater; >+18 dBm balanced/unbalanced (into 600Ω) | Frequency Response | 20Hz - 20kHz; +0, -0.5dB, Typical 3dB points are 0.35Hz and 110kHz, unity gain | Noise | |
| L-1102
Limmiter / leveller 2 channel, απόκριση συχνότητας 20Hz-20kHz,
4 κιλά και δυνατότητα μετατροπής των in/out σε balanced 1U. |
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