The Cranborne Audio Camden EC1 is a compact single-channel studio front end with an ultra-transparent Mic/Line/Hi-Z preamp, variable Thump and Cream Mojo analogue saturation, a four-channel zero-latency line mixer and a reference-grade dual headphone amplifier. It is built for pristine recording, direct instrument capture, analogue character processing and professional headphone monitoring in a portable desktop or 1U rack-ready format.
The Cranborne Audio Camden EC1 brings the sound and flexibility of Cranborne’s award-winning Camden preamp platform into a compact standalone unit. It combines a premium microphone preamplifier, line amplifier, Hi-Z DI, analogue saturation processor, cue mixer and high-power headphone amplifier—making it an especially capable front-end upgrade for compact studios, mobile recording rigs, producers and musicians working with an existing interface.
The core preamp is transformerless, highly linear and designed for exceptionally low noise, low distortion, low phase shift and extended frequency response. With Mojo disengaged, EC1 functions as a precise, transparent recording preamp: ideal when the goal is to capture the actual character of a microphone, instrument or line-level source rather than impose the sound of a transformer or tube stage. Cranborne specifies equivalent input noise below −129.5 dBu with a 150 Ω source, frequency response within ±0.7 dB from below 1 Hz to above 1 MHz at 35 dB gain, and THD+N below 0.00025% at 1 kHz, 35 dB gain and +24 dBu output.
EC1 accepts microphones, line-level sources and instruments. The rear-panel XLR input handles microphones, while the front-panel Hi-Z input is suited to direct guitar, bass, piezo and other high-impedance instruments. Mic gain runs from 8 dB to 68 dB, line gain from 0 dB to 60 dB, and Hi-Z gain from 3 dB to 63 dB. This generous gain range, paired with low noise, makes the unit suitable for demanding dynamic and ribbon microphones as well as hot condenser and line sources. Switchable +48 V phantom power supports condenser microphones and compatible active DI sources.
The high-pass filter operates at 80 Hz with a 12 dB-per-octave slope, helping remove unwanted low-frequency rumble, stand vibration, air-conditioning noise and excessive proximity buildup before the signal reaches the converter. A polarity switch supports multi-microphone techniques, DI-and-amplifier blends and other sources where phase alignment needs attention.
Cranborne’s Mojo circuit gives the EC1 a second, deliberately characterful identity. Its variable amount control can be bypassed entirely for clean capture, used subtly to build density, or pushed for more obvious harmonic treatment. Thump adds transformer-style low-frequency reinforcement, punch and low-order harmonic weight—especially effective on bass, kick drum, drums, guitars and synths. Cream provides a tube-style, richer harmonic response with a more rounded transient presentation, making it useful for vocals, guitars, keyboards and DI bass. This allows the EC1 to serve as either a neutral preamp or an analogue tone processor for sources and DAW outputs.
The built-in four-channel line mixer supports zero-latency monitoring. It lets the direct preamp signal be blended with external playback and additional line sources for an artist headphone mix that does not depend on a low DAW buffer size. The two reference-quality headphone outputs share this flexible monitoring path and deliver up to 1.21 W per channel into 100 Ω headphones. Their low 0.33 Ω output impedance and flat 5 Hz–70 kHz response make them suited not only to tracking but also to critical monitoring with a broad range of headphones.
For practical studio integration, EC1 includes balanced XLR main output, impedance-balanced ¼-inch outputs with a 10 dB pad, a Link output for splitting direct instruments to an amplifier or pedals, plus external line inputs for its mixer. Cranborne’s C.A.S.T. connection can carry four balanced analogue audio channels over a shielded Cat5 cable to compatible systems such as the 500R8, 500ADAT and N22/N22H units. The unit is half-rack width, can be desktop-mounted, and accepts an optional rackmount kit for installation in a 1U rack space.
Key features
Single-channel Mic/Line/Hi-Z studio preamp and analogue signal processor
Transformerless ultra-clean Camden preamp topology
Mic gain from 8 dB to 68 dB
Line gain from 0 dB to 60 dB
Hi-Z gain from 3 dB to 63 dB
Rear XLR microphone input and front-panel Hi-Z instrument input
+48 V phantom power
Polarity-invert switch
80 Hz high-pass filter, 12 dB per octave
Variable Mojo analogue saturation with full bypass
Thump mode for transformer-style weight and punch
Cream mode for tube-style harmonic density and smoothness
4-channel zero-latency analogue line mixer
Two reference-quality headphone outputs
High-power headphone amplifier: up to 1.21 W per channel at 100 Ω
0.33 Ω headphone output impedance
Headphone response from 5 Hz to 70 kHz
Balanced XLR output
Impedance-balanced ¼-inch outputs with 10 dB pad
Link output for splitting a DI signal to amplifiers, pedals or additional processors
C.A.S.T. connection for four balanced analogue audio channels via shielded Cat5
Compact half-rack desktop design; optional 1U rackmount kit
External universal 100–240 V power supply included
Applications
Transparent vocal, acoustic guitar, piano and instrument recording
High-gain, low-noise capture with dynamic and ribbon microphones
Direct recording of guitar, bass and high-impedance instruments
Adding controlled analogue saturation before an audio interface
Giving kick drum, bass and drums more weight with Thump
Adding vocal, guitar, keys and DI-bass density with Cream
Analogue processing of DAW outputs and stereo stems
Creating a zero-latency headphone cue mix for artist tracking
High-quality headphone monitoring for tracking, editing and mix decisions
Splitting DI instruments to amplifiers and pedals while recording a clean path
Connecting to compatible Cranborne systems over C.A.S.T.