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ปรีแอมป์ไมค์ Cranborne Audio Camden 500 Series Microphone Preamp

CRANBORNE AUDIO

ปรีแอมป์ไมโครโฟนสำหรับใส่แร็ค 500 Series-Format Cranborne Audio Camden 500, 500 Series Mic/Line/Instrument Preamp with Selectable Input Impedance, Variable Coloration, and Highpass Filter, Designed and engineered in the UK

Original price was: 19,900 ฿.Current price is: 14,925 ฿.

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Cranborne Audio Camden 500 500-Series Microphone Preamp

ปรีแอมป์ไมโครโฟนสำหรับใส่แร็ค 500 Series-Format Cranborne Audio Camden 500, 500 Series Mic/Line/Instrument Preamp with Selectable Input Impedance, Variable Coloration, and Highpass Filter, Designed and engineered in the UK

The Cranborne Audio Camden 500 is a mic, line, and instrument preamplifier with truly impressive low-noise and low-distortion performance as well as frequency and phase linearity at all gain settings. The net result is a stunningly clean, pristine, and natural-sounding 500 Series preamp module.

That delivers every source as a neutral canvas you can paint with your choice of analog and digital processing. But when you want vintage British tonal character, that’s where Cranborne’s Mojo circuit comes in.

Features:

  • Fully-discrete, transformerless design featuring our custom ‘Camden’ preamp topology designed by our Director of Engineering – Edward Holmes
  • Optimised for and fully-compliant with the 500-series format
    • Camden 500 is not a 19” unit shoe-horned into a 500-series module, it has been designed from the ground-up to perform under the low-voltage power rails and supply current limitations of the 500-series format whilst delivering groundbreaking performance
  • Performs 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: <0.0004%, 1kHz, 35dB gain, 24dBu out
    • Intermodulation Distortion: <0.0008%, 50Hz and 7kHz, 35dB gain, 20dBu out
    • Phase Shift: <2.25°, 40dB gain, 20Hz to 20kHz, <4°, Max gain, 20Hz to 20kHz
    • Freq. Response: <±1dB, <5 Hz to >200 kHz, all gain settings
    • CMRR: >70dB, typ >85dB, 35dB Gain, 10-20kHz, 100mV Common mode
  • Optimised input Impedance and input headroom for Mic, Line, and Hi-z sources
    • Mic Preamp, Instrument Di, and – thanks to Mojo – line-level analogue saturator
  • Custom ‘Mojo’ analogue saturation circuit with variable control, true bypass, and 2 discrete styles – Thump and Cream
    • Reamp tracks from your DAW through Mojo to apply analogue saturation to your stems, VST, and stereo mixes
    • 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
  • Gold Flashing on backplane contacts for increased conductivity and durability
  • Designed & Engineered in the United Kingdom

Specifications

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

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

Phase Shift:

<2.25° (40dB gain, 20Hz to 20kHz),

<4° (max gain, 20Hz to 20kHz)

Maximum Gain:

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

THD+N:

<0.0004% (1kHz, 35dB gain, 24dBu out)

Input Impedance:

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

Line = 24.3kOhms,

Hi-Z= 1.5MOhm unbalanced, 3MOhm balanced

Intermodulation Distortion:

<0.0008% (50Hz and 7kHz, 35dB gain, 20dBu out),

<0.0006% (50Hz and 7kHz, 35dB gain, 15dBu out)

Max Input Level:

Mic = 17.6dBu (<0.003% THD),

Line = 26.5dBu (<0.02% THD),

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

Hi-Pass Filter (HPF):

80Hz, -3dB, 12dB/Oct

Output Impedance:

150 Ohms

Current Draw:

120mA per rail – idle, 140mA per rail – typical use case

Max Output Level:

27.5dBu (<0.002% THD, 30dB gain)

CMRR:

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

Equivalent Input Noise (EIN):

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

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

<-135.5dBu (Inputs common, unweighted)

Slew Rate:

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

Frequency Response:

±0.25dB (<5 Hz to >200 kHz, 35dB gain),

<±1dB (<5 Hz to >200 kHz, max gain)

Dimensions (mm):

31.8/133.35/170.11 (w/h/d)

Downloads

ดาวน์โหลด Manual Cranborne Audio Camden 500

Video