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• Road proof housing
• High quality components
• Professional balanced XLR outputs
• Level control
The ASC-202 converts consumer level stereo RCA signals to balanced XLR professional line level, and back. One side of the unit, has two XLR inputs and stereo RCA outputs. The other side has stereo RCA inputs and two XLR outputs. Each side has stereo level controls. A possible application of the SC-13 is to use it as a level control in balanced audio lines.
The DAP Pro Audio Solutions are a complete line-up of audio tools for the professional musician or audio engineer. It is a series of audio modifying tools like mini-mixers, pre-amps and converters available in active or passive models. All audio solutions are designed to meet the highest stage and audio demands and feature a metal road proof housing with rubber feet and easy accessible controls. The units also have a small footprint which make them ideal to be used and placed in any environment where space is critical.
Specifications Frequency Response: 20Hz-20KHz
Inputs: XLR/Jack Combo, RCA
Outputs: XLR male, RCA
Input sensitivity RCA in: -10 dBv
Input Impedance RCA in: 10 kOhm
Input sensitivity XLR/Jack in: +4 dBu
Input Impedance XLR/Jack in: 20 kOhm
Output voltage RCA Out: -10 dBV
Output Impedance XLR Out: 100 Ohm
Output voltage XLR Out: +4 dBu
Output Impedance XLR Out: 200 Ohm
Power supply: 18V AC (adapter included)
Dimensions: 53 x 158 x 135 mm (HxWxD)
Weight: 0,65 Kg
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The AD2022 is Avalon's fourth generation of fully discrete, symmetrical Pure
Class A microphone preamplifiers. The dual mono AD2022 includes the original
sonic capabilities and transparency of the M2, M22 and M5 preamplifiers plus
several additional features, including selectable microphone source loading for
optimized cable/mic matching, improved high-voltage Class A regulated power
supplies, two high Z instrument inputs, variable-passive high pass filter, teflon/
silver wiring and doubled plated circuit boards for superior low level signal transfer.
AD2022 FEATURES
Symmetrical Pure Class A design, two channels
Microphone and hi-Z instrument inputs
Gain switched 4dB steps plus +/- 3dB fine output trim
Selectable microphone input impedance matching
Low noise -126dB EIN
Ultra high quality, low-ratio, balanced input transformer
Balanced, high-current Class A output to +36dB
Large illuminated analog VU meters and twin peak LED's
Regulated phantom power supply +48v
Input polarity phase reverse
High headroom +36dB input before overload
Input -20dB pad for high level signals
Sealed silver relays for all signal routing
External AC 150w toroidal power chassis
Fully discrete Class A regulated audio power supplies
Deep, musical sound-stage, transparent amplification
MICROPHONE INPUT
The AD2022 incorporates the most advanced high-performance microphone
transformer available. Split low-ratio primary windings are carefully combined
within a custom mu-metal core for extended smooth frequency response and
very low distortion. Sealer silver relays are used for minimal signal invasion.
The input signal selector, high pass filter, polarity-phase reverse, +48v power
and the 20dB input attenuator all utilize local sealed relay operation. A variable
passive high pass filter provides a minimum phase shift design while eliminating
low frequency rumble, wind noise and mechanical vibration at sub sonic frequencies.
SYMMETRICAL PURE CLASS A DESIGN
Two 100% discrete, high-voltage, symmetrical Pure Class A signal amplifiers
are utilized per channel. The first operates in a cascaded-cascode FET
configuration while the second stage amplifier is fully bipolar. The twin amplifiers
share the total available gain requirement. This shared architecture increases
the high level headroom capability, improves transient response and doubles the
internal bandwidth of the ultra-high performance pure Class A signal amplifiers.
OUTPUT and METERING
High-current DC coupled, Class A discrete amplifiers are utilized for the output
drive interface with +36dB capability into all known loads. Two large, high-quality
analog VU meters indicate accurate signal readings while bi-color LED's offers
peak indication at 0dB and +20dB.
AD2022 PREAMPLIFIER SPECIFICATIONS
Circuit Topology: Twin cascode FET and bipolar low level signal amplifiers,
high-voltage, 100% discrete, symmetrical Pure Class A
Input Type and Load: Transformer balanced low-ratio, 50, 150, 600 and 1k5
ohm input load selection
Maximum Mic Level: +36dB balanced XLR pin 2 hot (with -20dB passive
attenuator)
Maximum Instrument Level +18dB at 100k ohms instrument input level,
standard mono 1/4 inch jack
Input Attenuator: -20dB resistive pre transformer primary, sealed silver relay
Phantom Power: +48v regulated 50mA capability, sealed silver relay
High Pass Filter: Passive, variable from 30Hz to 185Hz @ 6dB per octave,
sealed silver relay.
Polarity Reverse: Sealed silver relay on microphone input
Gain Range Input: +20dB to +64dB in 4dB steps
Gain Output Range: +/- 3dB variable conductive plastic potentiometer
Maximum Output Level: +36dB balanced 600 ohms, DC coupled, discrete
symmetrical Pure Class A
Output Type: XLR connector, pin 2 hot
Noise EIN Unweighted: -126dB 150 ohm
Noise 20kHz Unweighted: -102dB
Distortion THD, IMD: 0.05% nominal
Frequency Response -3dB: 1Hz to 120kHz transformer limit
System Bandwidth: DC to 1MHz
Output Meter: High quality, illuminated analog VU meter 0dB = +4dB.
Peak Meter: Bi-color LED's 0dB and +20dB peak detection circuit.
AC power supply B2T: External toroidal 100V to 240V, 50-60Hz selectable,
150 watts maximum.
Cables: 90V ac, 4 pin male power input connector, B2T required, internal
DC regulation
Dimensions: 19 x 12 x 3.5 in (482 x 305 x 89mm)
Weight: 15lbs (6.8kg)
Dimensions - Shipping Carton: 24 x 21.5 x 7.5 in (610 x 546 x 190mm)
Weight - Packed: 25lbs (11.4kg) |
Διπλός προενισχυτής μικροφώνου με ξεχωριστό D.I. Παρέχει την κλασική προενίσχυση του ISA 110 και περιλαμβάνει Lundahl LL1538 μετασχηματιστές. Διαθέτει: Mic input: XLR x 2, Line input: TRS x 2, Instrument input TRS x 2, Send TRS x 2, Return TRS x 2, Balanced line output XLR x 2. Επιπλέον παρέχει Meterbridge και ρυθμιστικά έντασης. |
Το Golden Age Pre73 είναι ένα πιστό emulation του κλασικού Neve 1073 και το Golden Age FC3 είναι ένα υψηλής ποιότητας, διπλής κάψας πυκνωτικό μικρόφωνο σε μία καταπληκτική προσφορά. Στο bundle συμπεριλαμβάνονται, το Golden Age P1 Pop Filter, τη βάση μικροφώνου Proel RSM180 και ένα κάλώδιο Proel CHL250 5m. |
• Solid housing
• RIAA Equalization
• High quality components
The PRE-101 is a phono pre-amp with RIAA equalization. The tiny signal of magnetic pick-ups is amplified to fit the line-level inputs of mixers or USB sound-cards.
Specifications Frequency Response: 20Hz-20KHz RIAA
Inputs: RCA
Outputs: RCA
Input sensitivity: 3mV for 1000 mV output
Input Impedance: 47 kOhm
Nominal Output Voltage: 0 dBV
Max Output voltage: +16 dBu
Output impedance: 100-600 Ohms
Power supply: 18V AC (adapter included)
Dimensions: 40 x 113 x 80 mm (HxWxD)
Weight: 0,35 Kg
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Προενισχυτής μικροφώνου με την εγγύηση ποιότητας της focusrite, κατάλληλος για studio και live εφαρμογές, με δυνατότητα παράλληλης χρήσης 2 καναλιών, (π.χ. μικρόφωνο και όργανο)
Επιλεγόμενη αντίσταση εισόδου για να ταιριάξει με οποιοδήποτε μικρόφωνο.
Δεύτερο ανεξάρτητο κανάλι D.I. με είσοδο line (XLR και balanced καρφί) και με gain, Hi και Low Z επιλογέα, balanced έξοδο καρφί και XLR.
Insert για να παρεμβάλλουμε έξτρα επεξεργαστή στο σήμα μας όπως EQ ή κομπρέσσορα.
Έξοδος ακουστικών με δικό της volume και δυνατότητα monitoring εξωτερικής stereo πηγή.
Phantom power, διακόπτης phase reverse και high-pass φίλτρο (75Hz, 18dB/octave)
Αναλογικό VU εξόδου και 2 στήλες από 6 LED για τις εισόδους.
Στιβαρή και φορητή κατασκευή
Συμπεριλαμβάνεται ενισχυμένη σκληρή θήκη για κάθε ανάγκη μεταφοράς.
Προαιρετικά μπορούμε να προμηθευτούμε τον υψηλής ποιότητας A-D μετατροπέα της εταιρίας ο οποίος ενσωματώνεται στον προενισχυτή και προσφέρει 2 κανάλια στα 24 bit/192kHz με δυναμική περιοχή στα 119dB.
Specifications
Analogue Channel Inputs
- XLR Mic input
- One XLR and one TRS line input
- XLR Instrument input TRS Jack
- External ADC input TRS Jack
- TRS jack return
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Analogue Channel Outputs
- TRS jack send
- XLR balanced line output
- XLR DI output
- TS jack DI through
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Analogue Channel Additional I/O
- TRS Jack cue mix left input
- TRS Jack cue mix right input
- 1/4” TRS Jack headphones output
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Mic Input Response
| Gain range | 0dB to 60dB in 10dB steps + 20 dB of variable gain | | Input Impedance | Switched Impedance setting Equivalent Input Impedance at 1kHz | Low = 600 Ohms
ISA110 = 1400 Ohms
Med = 2400 Ohms
High = 6800 Ohms | | EIN (Equivalent Input Noise) | -126dB measured at 60dB of gain with 150 Ohm terminating impedance and 22Hz/22kHz band-pass filter | | Noise | Noise at output with unity gain (0 dB) and 22 Hz-22 kHz band pass filter | -97 dBu | | Signal-to-Noise Ratio | 106 dB relative to max headroom (9dBu) | | Total Harmonic Distortion + Noise | Measured at medium gain (30dB) with a 1kHz -20dBu input signal and with a 22Hz/22kHz band-pass filter | | | Frequency Response | At minimum gain (0 dB) | -0.5dB down at 10Hz and -3dB down at 125kHz | | | At maximum gain (60dB) | -3dB down at 16Hz and -3dB down 118kHz | | CMRR (Common Mode Rejection Ratio) | 98dB (Channel 1, 1kHz, maximum gain with +24 dBu input) | | Crosstalk Channel to Channel | With 10dB@1kHz input to chA, chB output =104dBrA. With 10dB@10kHz input to chA, chB output = 84dBrA |
Line Input Response
| Gain range | -20dB to +10dB in 10dB steps + 20 dB of variable gain | | Input Impedance | 10 kΩ from 10 Hz to 200 kHz | | Noise | Noise at main output with gain at unity (0 dB) measured with 50 Ω source impedance and a 22Hz - 22 kHz band pass filter | -96 dBu | | Signal-to-Noise Ratio | Measured with a 22 Hz-22 kHz band pass filter | 120 dB relative to max headroom (24 dBu)
118dB relative to 0dBFS (+22dBu) | | Total Harmonic Distortion + Noise | Measured with a 0 dBu input signal, and a 22 Hz-22 kHz band pass filter | 0.0001% | | Frequency Response | At unity gain (0 dB) | -0.3dB down at 10Hz and -3dB down at 200kHz |
Instrument Input Response
| Gain range | 10dB to 40dB continuously variable | | Input Impedance | High = greater than 1M
Low =greater than 300k | | Noise | Measured with 22 Hz-22 kHz band pass filter | Minimum gain (+10 dB): -92 dBu
Maximum gain (+40dB): -62dBu | | THD | At minimum gain (+10) | | Frequency Response | At minimum gain (+10 dB) | -10dB input: 10Hz-100kHz +/- 0.6dB | | | At maximum gain (+40 dB) | -40dB input: -2.5dB down at 10Hz and 0dB at 100kHz |
Meters
| Moving Coil (MC) Meter | factory calibrated to 0VU = +4dBu with 1kHz sinewave. With the VU Cal button pressed the meter can be adjusted on the rear panel to allow 0VU to equal +10dBu to +26dBu with the centre detent being equal to +22dBu. | | Peak LED Meters | Calibrated in the detent position for 0dBFS = +22dBu, calibration is adjustable on the rear panel to allow 0dBFS to equal +10dBu to +26dBu | | Routing for MC and Peak1 meter is after the HPF, pre insert send or switched post insert return. Peak2 is always pre ADC channel 2, which can be fed by external input or Instrument input. | | LED Levels | As follows, when peak calibration is set to center detent on the rear panel. (This is when using the internal ADC). | 0 = +22dBu
-2 = +20dBu
-6 = +16dBu
-12 = +10dBu
-18 = +4dBu
-42 = -20dBu
| | Frequency Response | At minimum gain (+10 dB) | -10dB input: 10Hz-100kHz +/- 0.6dB | | | At maximum gain (+40 dB) | -40dB input: -2.5dB down at 10Hz and 0dB at 100kHz |
High-Pass Filter
| Roll-Off | 18 dB per octave (3 pole filter) | | Frequency | Fixed 75Hz measured at the 3dB down point |
Weight and Dimensions
| W x D x H | 220mm (W) x 104mm (H) x 254 - 290mm (D - top to bottom) | 8.66" (W) x 4.1" (H) x 10" - 11.4" (D - top to bottom) | | Weight | 3.9 kg | 8.6 lbs |
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