dbx 676 - Nemokami skelbimai


dbx 676

Skelbimo kategorija: Muzika, instrumentai
Kaina: 1 €
Miestas: Vilnius
Pardavėjas:Skelbikas
Telefonas: +37060012345
El. paštas: neturi@elpasto.lt

Skelbimo aprašymas

Tube Mic Pre Channel Strip Features Class-A Vacuum Tube Preamp with High Voltage Gain High-Visibility Vintage VU Meter Compressor designed from the dbx162SL 3-Band Semi-Parametric EQ 1/4” and XLR Inputs and Outputs Front Panel Instrument Input Side Chain Insert Optional Digital Output Card (available 6/2015) Specifications Mic Preamp Connector Female XLR Pin 2 Hot; Electronically balanced/unbalanced Mic Preamp Input Impedance 1.9 kΩ CMRR >85 dB from 20 Hz to 3 kHz >70 dB from 3 kHz to 20 kHz Instrument Input Connector Tip-Sleeve ¼” Jack Input Type (instrument) Unbalanced Instrument Input Impedance 500 k Ω Max Input (instrument) +21dBu unbalanced Preamp Insert Connector Tip-Ring-Sleeve ¼” RF filtered Preamp Insert Type Unbalanced Tip = send Ring = return Line Outputs (Preamp & Compressor/Limiter) Connector Male XLR and Tip-Ring-Sleeve ¼” (Pin 2 and Tip hot) Line Outputs (Preamp & Compressor/Limiter) Type Servo-balanced/unbalanced Line Outputs (Preamp & Compressor/Limiter) Impedance Balanced 30 Ω unbalanced 15 Ω Line Outputs (Preamp & Compressor/Limiter) Maximum Output Level > +21 dBm (into a 600 ohm load) Compressor Sidechain Insert Connector Tip-Ring-Sleeve ¼” RF filtered Compressor Sidechain Insert Type Unbalanced Ring = output Tip = input Compressor Sidechain Insert Impedance 1 kΩ (output) 50 kΩ (input) Vacuum Tube Type 12AU7A / ECC82 Vacuum Tube Grid Power Supply +250V DC Vacuum Tube Heater Power Supply +12V DC Frequency Response (Mic Input) 20 Hz to 50 kHz +0/-1dB 40 dB gain Frequency Response (Instrument Input) 30 Hz to 70 kHz +0/-1dB unity gain THD + Noise (Mic In to LIne Out) 0.25% typical at 0 dBu out 1 kHz 40 dB gain THD + Noise (Instrument In to Line Out) 0.2% typical at 0 dBu out 1kHz unity gain Equivalent Noise Level Typically > -123 dBu with a 150 Ω source load 22 Hz to 22 kHz Noise Floor Mic Insert to Comp Output: <-93 dBu unity gain EQ flat and no gain reduction Preamp Function Switches/Controls: Instrument Input Selects between microphone XLR input and front panel ¼” instrument input Preamp Function Switches/Controls: +48V Sends +48 VDC through 6.81 kΩ resistors to pins 2 and 3 of the microphone input Preamp Function Switches/Controls: 20dB Pad Attenuates the microphone input by 20 dB Preamp Function Switches/Controls: Polarity Invert Reverses pins 2 and 3 of the microphone input XLR Preamp Function Switches/Controls: 80 Hz Low Cut Enables an 80 Hz 12 dB/octave high pass filter in the microphone and instrument signal path Preamp Function Switches/Controls: Gain Control Range -∞ to +55 dB for Microphone Input; -∞ to +40 dB for Instrument Input Preamp Function Switches/Controls: Post Tube Attenuation -∞ to 0 dB Preamp Function Switches/Controls: Peak Indicator Illuminates RED when the Preamp is within 3 dB of clipping EQ Low Frequency 100 Hz Low-pass shelving filter EQ High Frequency 10 kHz High-pass shelving filter EQ Mid Frequency Sweepable from 100 Hz to 8 kHz EQ Function Switches/Controls: Narrow Selects the “Q” of the MID Frequency EQ. “OUT” position Q = 0.9; “IN” position Q = 2.9 EQ Gain (All Bands) Sweepable from –15 to +15 dB Compressor Threshold Range -40 dBu to +20 dBu Compressor Threshold Characteristic Selectable OverEasy™ or Hard Knee Compressor Ratio Variable 1:1 to ∞:1; 60 dB maximum Compression Compressor Attack/Release Modes Selectable Manual or Auto Compressor Manual Attack Time Scalable program-dependent; Typically 400 dB/msec to 1 dB/msec Compressor Manual Release Time Scalable program-dependent; Typically 4000 dB/sec to 10 dB/sec Compressor Auto Attack Time Program-dependent typically 15 ms for 10 dB 5 ms for 20 dB 3 ms for 30 dB Compressor Auto Release Time Program-dependent typically 120 dB/sec Compressor Output Level Control Range -20 dB to +20 dB Compressor Peak Indicator Illuminates RED when the Compressor/Limiter is within 3 dB of clipping Limiter Type dbx PeakPlus™ Limiter Threshold Range -4 dBu to + 22 dBu (off) Limiter Ratio ∞:1 Limiter Attack and Release Program-dependent Power Supply Universal switch-mode Operating Voltage 100 – 240 VAC 50/60 Hz Power Requirements 20 Watts Fuse T2.5AL 250V Turn-On Time Approximately 2 seconds Dimensions 3.5”H X 19”W X 8”D (88.9mmH X 482.6mmW X 203.2mmD) Weight 8.1 lbs (3.7 kg) Shipping Weight 11.0 lbs (5.0 kg)


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