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Cranborne Audio Camden EC1 Preamp, Saturation Processor, & Headp

På lager: 2
Pris 6.990,- 4.990,-
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  • 3 World-Class Preamps In 1

    Thanks to its custom 'Mojo' harmonic saturation control, Camden EC1 offers 3 flavours of preamp tone that can be dialled to taste. 

    With Mojo bypassed, you can experience Camden EC1's award-winning transparency for capturing mic, line, and instruments with elite-level detail and non-existent noise/distortion. 

  •  
  • Discrete mic/line/hi-z preamp featuring the award-winning ‘Camden’ topology from the Camden 500 Preamp and Saturation Processor for 500 series
     
  • Audio performance at the near-theoretical limits of noise, distortion, and phase/frequency linearity at all gain settings
    • EIN: <-129.5dBu, 150 Ohm source, unweighted, <-135.5dBu, Inputs common, unweighted
    • THD+N: <0.00025% (1kHz, 35dB gain, +24dBu out)
    • Intermodulation Distortion: <0.0006% (50Hz and 7kHz, 35dB gain, +20dBu out)
    • Phase Shift: <2.75° (20Hz to 20kHz, 40dB gain), <6° (20Hz to 20kHz, Max Gain)
    • Freq. Response: ±0.7dB (<1 Hz to >1000 kHz, 35dB gain), ±1dB (<5 Hz to >200 kHz, Max Gain)
       
  •  Unique 48v status LED
    • 48v LED Lights Orange to indicate voltage charging or dissipating to prevent damage to ribbon microphones and to ensure voltage is fully charged before use
    • 48v LED lights RED when voltage is fully charged and ready to use
       
  • ‘Mojo’ analogue saturation circuits with variable control, true bypass, and 2 discrete styles - Thump and Cream
    • Thump excites low-end content by boosting lower odd/even harmonics from a range of 160Hz to 20Hz and below
    • Cream boosts odd/even harmonics whilst also reducing the amplitude of the fundamental frequencies and applying typical transformer-style transient taming
  • Discrete headphone mixers with independant CH 1, Ext Input, and Aux Input level controls
    • Monitor the Camden preamp directly with headphones during mic placement to find the sweet spot of the instrument/source
    • Create zero-latency artist mixes by combining the Camden preamp with external playback from Aux Input 1/4” jacks on Camden EC1’s rear panel
    • Use the reference grade headphone amplifier for critical listening by sending stereo mixes from the interface into the Aux input and monitoring directly using Camden EC1’s headphone output
  • Reference-quality, high-powered headphone amplifier
    • Freq. Response: <±1dB, <1 Hz to >100 kHz
    • Output Impedance: 0.33 Ohms
    • THD: 0.0003%, 1kHz
    • Output Wattage: 2x250mW @ 600 Ohm, 2x450mW @ 220 Ohm, 2x250mW @ 100 Ohm
  • Balanced XLR output and impedance balanced 1/4” jack outputs for maximum connectivity into audio interfaces and other downstream equipment
    • -10dB PAD to attenuate preamp output for lowheadroom audio interfaces
  • Dedicated Impedance balanced 1/4" jack Link output for true instrument DI functionality and splitting instrument inputs to balanced or unbalanced amplifiers and effects
  • C.A.S.T. OUT port for connecting into 500R8/500ADAT
    • Transmit Camden EC1’s preamp and Ext Input directly into 500R8 and 500ADAT’s 500 series modules inputs for recording/processing
    • Receive a stereo mix generated from 500R8/500ADAT and monitor using Camden EC1’s headphone mixer
    • All managed and distributed via a single shielded Cat 5e, Cat 6, or Cat 7 cable
  • External high-current 24v, 1.25a power supply with latching connector

All specifications are typical performance unless otherwise noted. All specifications are subject to change at any time. Tested with Audio Precision APx555.

Preamp

Test Signal Path

APx555 (Line Out) - Input 1 - Line Output - APx555 (Line In)

Input Impedance

Mic= 8.9 kOhms 48v Off, 5.4 kOhms 48v ON,

Line = 24.3 kOhms,

Hi-Z= 1.5 MOhm Unbalanced, 3 MOhm Balanced

Max Input Level

Mic = +17.6dBu (<0.003% THD),

Line = +26.5dBu (<0.02% THD),

Hi-Z = +24dBu (<0.02% THD)

Minimum Gain

Mic= 8dB, Line = 0dB, Hi-Z = 3dB

Maximum Gain

Mic = 68dB, Line = 60dB, Hi-Z = 63dB

Equivalent Input Noise (EIN)

<-129.5dBu (150 Ohm source, unweighted), 

<-131dBu (150 Ohm source, A-weighted), 

<-135.5dBu (Inputs common, unweighted)

Frequency Response

±0.7dB (<1 Hz to >1000 kHz, Min Gain),

±0.7dB (<1 Hz to >1000 kHz, 35dB Gain),

±1dB (<1.5 Hz to 900 kHz, 63dB Gain),

±1dB (<5 Hz to >200 kHz, Max Gain)

Phase Shift

<2.75° (20Hz to 20kHz, 40dB Gain),

<4° (20Hz to 20kHz, 63dB Gain),

<6° (20Hz to 20kHz, Max Gain)

THD+N

<0.00025% (1kHz, 35dB Gain, +24dBu out)

Intermodulation Distortion

<0.0006% (50Hz and 7kHz, 35dB gain, +20dBu out),

<0.0005% (50Hz and 7kHz, 35dB gain, +15dBu out)

Hi-Pass Filter (HPF)

80Hz, -3dB, 12dB/Oct

CMRR

>70dB, typ >85dB, 35dB gain, 10-20kHz, 100mV Common mode

Slew Rate

20V/uS, 35dB gain, +25dBu out

48v LED Thresholds

Off = 48v Off, voltage fully discharged

Amber = 48v voltage charging/discharging

Red = 48v fully charged

Signal LED Meter Thresholds

Blue = -20dBu

Green = -12dBu

Amber = +21dBu

Red = +24dBu

Max Output Level

Balanced XLR = +27.5dBu (<0.002% THD, 30dB Gain) 

Impedance Balanced ¼” Jack = +21.5dBu (<0.002% THD, 30dB Gain)

Output Impedance

Balanced XLR = 150 Ohm

Impedance Balanced 1/4” Jack = 150Ohm Balanced, 75 Ohm Unbalanced

Link Max Output Level

Impedance Balanced 1/4” Jack = +21.8dBu (<0.006% THD)

Link Output Impedance

Impedance Balanced 1/4” Jack = 75 Ohm Unbalanced, 150 Ohm Balanced (Buffered Output)

Headphone Amplifier

Test Signal Path

APx555 (Line Out) - AUX Input - Headphone Output - APx555 (Line In)

Frequency Response

-1dB, <1Hz to >70kHz

THD

<0.0006% (-104.4dB) @ +20dBu, 1kHz, A-weighted, 300 Ohm load

THD+N

<0.00085% (-101.4dB) @ +20dBu, 1kHz, A-weighted, 300 Ohm load

Output Impedance

0.33 Ohms

Output Wattage

250mW x 2 @ 600 Ohms, 1kHz

 

650mW x 2 @ 220 Ohms, 1kHz

 

1.21W x 2 @ 100 Ohms, 1kHz

 

500mW x 2 @ 32 Ohms, 1kHz

Dynamic Range

114.5dB A-weighted, AES17 method, 20Hz - 20kHz, 300 Ohm load

Noise Floor

-93.5dBu A-weighted, 20Hz - 20kHz, 300 Ohm load

Power

AC Requirements

100V – 240V AC, 50 – 60 Hz

Total Power Consumption

24v, 1.25A DC, 30W

Environmental

Operating Temperature

+1 to 35 degrees Celsius

Storage Conditions

-20 to 50 degrees Celsius

Dims/Weights

Unit

 

Width

220mm (8.6") (Rackmount Kit Available)

Height

44.45mm (1.75") (1u)

Depth

240mm (9.5")

Unit Weight

1.8kg (3.9lb)

Shipping Carton

 

Width

360mm (14.2")

Height

120mm (4.7")

Depth

340mm (13.4")

Carton Weight

2.6kg (5.7lb)


Les mer: https://www.cranborne-audio.com/camdenec1