APHEX SYSTEMS 661 TUBE COMPRESSOR-LIMITER

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664.95 incl. GR VAT

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The Aphex Model 661 is a totally new type of compressor incorporating vacuum tube technology with the latest innovations in audio compression. This single-channel compressor/limiter is loaded with features, consolidating for the first time in one rack space, three patented Aphex circuits: Tubessence?, Easyrider?, and High Frequency Expander?. The UNIQUE 661 CIRCUITRY  Tubessence is a […]

 

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The Aphex Model 661 is a totally new type of compressor incorporating vacuum tube
technology with the latest innovations in audio compression. This single-channel
compressor/limiter is loaded with features, consolidating for the first time in one rack
space, three patented Aphex circuits: Tubessence?, Easyrider?, and High Frequency
Expander?.

The UNIQUE 661 CIRCUITRY 
Tubessence is a true tube circuitwhich provides that “vintage” tube sound without high
the heat, bulk, short life, fragility, and sonic variability found in traditional tube designs.
Easyrider is an Automatic mode that actually works, consisting of the Wave dependent
Compressor? (WDC) circuit which takes the guesswork out of compressing individual
instruments and vocals especially in live mixes. WDC automatically adjusts attack and
release times according to the complexity of the program material. Its No-Knee?
compression curve makes the transition into compression virtually invisible.
In the Manual mode, the Model 661 provides the full complement of compressor adjustments
such as Ratio, Attack, and Release, for maximum flexibility. Express yourself and get those
“punch“, “slap“, “fat“, “pump“, and “squeeze” sounds fast and clean.
The 661 includes the patented High Frequency Expander? (HFX) which decompresses
high frequencies, with user-adjustable ratio and corner frequency. Add “life” and “air” to your
compressed signals without fear of background noise pumping.
The Spectral Phase Refractor? restores clarity and punch to your tracks. Bass frequencies
are more defined with more apparent power. Higher frequencies also seem to gain more detail
and presence.
Use the Model 661 to control dynamics for mixdowns, protect your sound system’s loudspeakers
from transients and distortion or shape the sound of individual instruments and vocals. Compress
dynamic levels without fear of reducing frequency response. Whatever type of dynamics control you’re
looking for, it can be done with the Model 661 Tube Compressor / Limiter Expressor?.
 
 APPLICATIONS:
 Music Production – Improve the sound on individual instruments, vocals and mixes
 Sound Reinforcement – A roadable tube compressor/limiter in only one rack space
 Broadcast & Post Production – A great vocal processor and a powerful studio tool
 Project Studios – Improve the sound of digital recorders and workstations
 Musicians – The ultimate compressor for the professional guitar, bass, keyboard instrument rig 

 Features:
 Auto or full Manual operation. In Auto mode, compression parameters constantly change for best sound
 A true tube circuit (Tubessence) in the output stage for a “warm“, “live” and “full” sound
 HFX allows the use of high compression ratios without the loss of high frequencies
 SPR increases the apparent bass energy level, without amplitude equalization or bass boost
 Use Sidechain Access sends jacks for creative processing (de-essing and ducking)
 Stereo, dual mono or master/ slave operation for total flexibility

Weight 4.00 kg

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APHEX SYSTEMS 661 TUBE COMPRESSOR-LIMITER removeBEHRINGER DEQ2496 Ultra High-Precision Digital 24-Bit-96 kHz EQ-RTA Mastering Processor removeDBX 166XS COMPRESSOR-LIMITER-GATE-EXPANDER removeAVALON AD2055 DUAL MONO PURE CLASSA PARAMETRIC MUSIC EQUALIZER removeBEHRINGER FBQ100 DIGITAL FEEDBACK SUPPRESOR removeAxel Technology MACROTEL7 Telephone Hybrid remove
NameAPHEX SYSTEMS 661 TUBE COMPRESSOR-LIMITER removeBEHRINGER DEQ2496 Ultra High-Precision Digital 24-Bit-96 kHz EQ-RTA Mastering Processor removeDBX 166XS COMPRESSOR-LIMITER-GATE-EXPANDER removeAVALON AD2055 DUAL MONO PURE CLASSA PARAMETRIC MUSIC EQUALIZER removeBEHRINGER FBQ100 DIGITAL FEEDBACK SUPPRESOR removeAxel Technology MACROTEL7 Telephone Hybrid remove
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SKU661E005263DBX 166XSAD2055E005280MACROTEL7
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Price 664.95 incl. GR VAT 437.00 incl. GR VAT 225.00 incl. GR VAT 4,250.00 incl. GR VAT 95.00 incl. GR VAT 1,264.68 incl. GR VAT
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Description
  • 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
Content

The Aphex Model 661 is a totally new type of compressor incorporating vacuum tube
technology with the latest innovations in audio compression. This single-channel
compressor/limiter is loaded with features, consolidating for the first time in one rack
space, three patented Aphex circuits: Tubessence?, Easyrider?, and High Frequency
Expander?.

The UNIQUE 661 CIRCUITRY 
Tubessence is a true tube circuitwhich provides that "vintage" tube sound without high
the heat, bulk, short life, fragility, and sonic variability found in traditional tube designs.
Easyrider is an Automatic mode that actually works, consisting of the Wave dependent
Compressor? (WDC) circuit which takes the guesswork out of compressing individual
instruments and vocals especially in live mixes. WDC automatically adjusts attack and
release times according to the complexity of the program material. Its No-Knee?
compression curve makes the transition into compression virtually invisible.
In the Manual mode, the Model 661 provides the full complement of compressor adjustments
such as Ratio, Attack, and Release, for maximum flexibility. Express yourself and get those
“punch“, "slap“, "fat“, "pump“, and "squeeze" sounds fast and clean.
The 661 includes the patented High Frequency Expander? (HFX) which decompresses
high frequencies, with user-adjustable ratio and corner frequency. Add "life" and "air" to your
compressed signals without fear of background noise pumping.
The Spectral Phase Refractor? restores clarity and punch to your tracks. Bass frequencies
are more defined with more apparent power. Higher frequencies also seem to gain more detail
and presence.
Use the Model 661 to control dynamics for mixdowns, protect your sound system's loudspeakers
from transients and distortion or shape the sound of individual instruments and vocals. Compress
dynamic levels without fear of reducing frequency response. Whatever type of dynamics control you're
looking for, it can be done with the Model 661 Tube Compressor / Limiter Expressor?.
 
 APPLICATIONS:
 Music Production - Improve the sound on individual instruments, vocals and mixes
 Sound Reinforcement - A roadable tube compressor/limiter in only one rack space
 Broadcast & Post Production - A great vocal processor and a powerful studio tool
 Project Studios - Improve the sound of digital recorders and workstations
 Musicians - The ultimate compressor for the professional guitar, bass, keyboard instrument rig 

 Features:
 Auto or full Manual operation. In Auto mode, compression parameters constantly change for best sound
 A true tube circuit (Tubessence) in the output stage for a "warm“, "live" and "full" sound
 HFX allows the use of high compression ratios without the loss of high frequencies
 SPR increases the apparent bass energy level, without amplitude equalization or bass boost
 Use Sidechain Access sends jacks for creative processing (de-essing and ducking)
 Stereo, dual mono or master/ slave operation for total flexibility

Product Features:

Ultra-high resolution 24-bit/96 kHz mastering processor featuring 32/40-bit floating-point DSP technology
Audiophile 24-bit/96 kHz A/D- and D/A converters offering 113 dB dynamic range
4 concurrently selectable EQ modules (31-band graphic EQ, 10-band parametric EQ, Feedback Destroyer plus 3 Dynamic EQs per stereo channel)
Ultra-high resolution 61-band real-time FFT analyzer with additional auto EQ function for room and loudspeaker equalization
Unique VPQ (Virtual Paragraphic EQ) option allows parametric control of graphic EQs
State-of-the-art compressor/expander with peak limiter per stereo channel, additional stereo imager and stereo delay for delay line applications
Multi-functional level meters (peak/RMS, VU and SPL meter with dBA/dBC weighting via RTA/Mic input)
64 user memories for complete setups and/or individual module configurations
Separate mic/line input with phantom power for RTA and Auto-EQ applications
Balanced inputs and servo-balanced outputs with gold-plated XLR connectors, stereo aux output, AES/EBU and S/PDIF inputs and outputs (XLR and optical)
Professional Wordclock input and MIDI connections for full remote control, preset dumps and system updates
Open architecture allowing future software updates via MIDI
"Planet Earth" switching power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving
High-quality components and exceptionally rugged construction ensure long life
Conceived and designed by BEHRINGER Germany

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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

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) 

SHARK FBQ100 Automatic Feedback Destroyer with Integrated Microphone Preamp, Delay Line, Noise Gate and Compressor High performance single channel Feedback Destroyer with integrated microphone preamp, delay line, noise gate and compressor Automatically and "intelligently" locates and destroys up to 8 feedback frequencies Narrow FBQ filters for extremely effective feedback suppression, while keeping highest sonic quality Ultra-low noise Mic/Line input with Gain control and +48 V phantom power Delay line with up to 2.5 seconds of delay, adjustable in meters, feet and msec Noise gate with automatic and manual parameter settings Automatic compressor with variable density Subsonic filter with adjustable cut-off frequency Balanced inputs and servo-balanced outputs with ¼'' TRS and gold-plated XLR connectors High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany

GENERAL DATA
Power Supply 220 / 110V 25 VA
Dimension 434x351x44mm (1 rack unit)
Weight » 4 Kg
MEETING INTERFACE IN / OUT
Connector DB 9 female
Nominal in / out audio level 0 dBm
Input impedance 600 W / 10 KW (selectable)
Output impedance 100 W
* nominal line level: - 6 dBm
** it can vary depending on characteristics of telephone line
All measurements are intended at 1 kHz.
AUDIO PROGRAM IN / OUT
Connectors XLR, electr. balanced
Input impedance 600 W / 10K W (selectable)
Output level * - ¥ ¸ + 16 dBm
Output impedance 100 W
Noise on Receive output 2-Wire separation £ 25 dB**
4-Wire separation £ 70 dB
2-WIRE SECTION
Connector RJ11
Nominal input level - 6 dBm
Nominal output level - 6 dBm
Compensation mode Electronic, transf. decoupled
Impedance 600 W
4-WIRE SECTION
Connector Terminal block
Impedance 600 W
Nominal TX level 0 dBm
Nominal RX level 0 dBm

Weight4.00 kg3.50 kg2.00 kg13.60 kg0.38 kg4.00 kgDimensionsN/AN/AN/AN/AN/AN/AAdditional information
Weight 4.00 kg
Weight 3.50 kg
Weight 2.00 kg
Weight 13.60 kg
Weight 0.38 kg
Weight 4.00 kg