Presonus Eureka

Presonus Eureka

Brand: Presonus
Product Code: Eureka
Availability: 2 - 3 Days
Qty:
Price: Rp6,680,000
 

Description

The Great Discovery

The name “Eureka” derives from a Greek word meaning “I have found it!” It was made famous by the ancient Greek scholar Archimedes, indicating exultation at a great discovery. Try the sweet-sounding, super-versatile Eureka preamp and signal processor, and you’ll discover the answer to a variety of sonic needs.

One of our best-selling products, the Eureka is equally at home in the studio or at the gig. With separate mic, line, and instrument inputs, you can employ it on almost any sound source.

Sweetening starts with a high-headroom Class A solid-state mic preamplifier with +22 dBu of headroom, providing wide dynamic range and excellent transient-response characteristics.


·         Input/Output

  • 1 unbalanced ¼” instrument input (front panel)
  • 1 balanced ¼” line input
  • 1 balanced XLR mic input
  • 1 balanced ¼” line output
  • 1 balanced XLR line output
  • 1 balanced ¼” insert send (output)
  • 1 balanced ¼” insert return (input)

·         Fast, fully variable compressor

  • Attack, Release, Ratio, Threshold, and (makeup) Gain
  • Soft/Hard Knee switch
  • Bypass switch
  • Internal sidechain with variable (10 Hz to 10 kHz) high-pass filter

·         3-band parametric equalizer

  • Gain, Frequency, and Q controls
  • Switchable pre-/post-compressor
  • Bypass switch

·         Meters, Controls, and Features

  • Gain control with +52 dB of gain for the mic input and +44 dB of gain for the instrument input
  • 48V phantom power
  • 80 Hz high-pass filter
  • -20 dB pad
  • Polarity-reverse switch
  • Variable microphone input impedance (50, 150, 600, 1,500, 2,500 Hz)
  • Variable preamp Saturate control (simulates tape saturation and tube warmth)
  • Line-input select button
  • Input clip indicator (LED)
  • Master level control

·         Backlit VU meter

o    Meter Output Gain or Gain Reduction

·         Digitalia

  • 1 digital expansion-card slot for optional AD192 24-bit/192 kHz AES/EBU and S/PDIF digital output card (discontinued)

·         Physical

  • 1U 19” rack-mountable, rugged steel chassis
  • Sealed, detented, metal rotary controls
  • Internal power supply with standard IEC connector

Input Channels

1

Dynamic Range

>115 dB

Headroom

+22 dB

Frequency Response

10 Hz to 50 kHz

Microphone Preamp

Input Impedance, XLR Input

1.3 kΩ

Input Impedance, Line Level Input

10 kΩ

Connectors

Neutrik™ Combo

Gain

+12 dB to +52 dB

Noise Floor

-112 dBu (+12 dB gain)

EIN

-127 dB

THD + Noise (0% saturation)

<0.005%

THD + Noise (full saturation)

<0.5%

Microphone Input Connector

XLR

Microphone Input Impedance (selectable)

50Ω, 150Ω, 600Ω, 1.5 kΩ, or 2.5 kΩ

Instrument Input Connector

¼” TS

Instrument Input Impedance

1 MΩ

Send Connector

¼” TRS balanced/unbalanced

Send Output Impedance

51Ω

Return Connector

¼” TRS balanced/unbalanced

Return Input Impedance

10 kΩ

Metering (3-LED)

-20 dBu, 0 dBu, Clip

Line Input (switchable)

¼” TRS, 10 kΩ input impedance

Phantom Power (switchable)

+48V

Pad (switchable)

0 dB/-20 dB

Phase (switchable)

0, 180 degrees

High-pass filter (switchable)

-3 dB shelf at 80 Hz

Compressor

Threshold (variable)

-40 dBu to +20 dBu

Ratio (variable)

1-10 (1:1 to 2:1)

Attack (variable)

0.1 to 200 ms

Release (variable)

0.05 ms to 3 seconds

Makeup Gain

-20 dB to +20 dB

High-pass Sidechain Filter (variable)

10 Hz to 10 kHz

Metering

Analog VU (gain reduction / Output Level)

Equalizer

Low Band (±13 dB)

20 Hz to 300 Hz

Mid Band (±13 dB)

200 Hz to 3 kHz

High Band (±13 dB)

2 kHz to 20 kHz

Q (variable all bands)

Q=0.4 to 2 (3 octave to 2/3 octave)

Master

Output Fader

-70 dB to +10 dB

Output Connectors

XLR balanced and ¼” TRS balanced/unbalanced

Output Impedance

51Ω

Output-level Meter

Analog VU (-20 dBu to +6 dBu)

Gain-reduction Meter

Analog VU (-20 dB to 0 dB)

Output Headroom

+22 dBu

Power

Internal supply, standard IEC connector

100 VAC to 120 VAC, 200 VAC to 240 VAC

Physical

Dimensions

1U rackmount

Height

1.75” (44.45 mm)

Depth

7” (177.8 mm)

Width

19” (482.6 mm)

Weight

8 lbs. (3.63 kg)

As a commitment to constant improvement, PreSonus Audio Electronics, Inc., reserves the right to change any specification stated herein at anytime, without notification.

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