The Phoenix Audio Ascent One Preamp provides a single channel of Phoenix's high fidelity preamp and instrument DI, in a half rack format. The custom output transformer provides a rich musicality that elevates the sound source.
The Phoenix Audio Ascent One Preamp is their take a modern approach to Class-A circuit design that delivers a wide range of tones without sacrificing the beloved vibe of true Class-A design. The unique Ascent circuit can go from ultra-clean sounds suitable for audiophile recordings all the way to the warm, saturated tones reminiscent of the UK's most heralded vintage designs. Versatility and superior sound have made the Ascent Preamp/DI a top-tier choice for engineers around the world and a modern day classic. Their custom-wound DB694 output transformer is coupled to Phoenix's proprietary, fully discrete DSOP-2 output amplifier. The DSOP-2 is a direct descendent of the venerable TF1 amp which Phoenix's head-designer, David Rees, developed as an upgrade for vintage Neve modules. Going beyond the TF1, the DSOP2 is the pinnacle of Class-A output circuit design, offering up a smooth transition from ultra-clean to beautifully saturated tones.
Phoenix Audio Ascent One Preamp Features
- Phoenix Audio's unique Class A, transformerless, true-balanced mic input stage
- Phoenix Audio's transformer-balanced DSOP-2 Class-A discrete output stage with custom wound DB694 output transformer
- Wired with PTFE silver plated military grade cable
- -15dB input pad
- LED Gain Metering
- Push buttons: Hi-Pass, Phase Reverse, Switchable 48V phantom power on push-button switch
- High Pass Filter on Push-button Switch (Roll-off -12dB per octave @ 80Hz)
- Phase Reverse on Push-Button Switch
- Mic Pre Gain Range: -30 to -70 in 5dB steps With 10dB more available on the detented ouput fader.
- Output = +26dBu @ 1kHz, Noise = -90dB @ 20Hz to 20kHz.
- Frequency Response Mic Input Stage: -0.4dB @ 40Hz, -0.3dB @ 25kHz
- Frequency response Class A (DSOP-2) output stage: 20Hz to 20kHz +- 0.5dB, Maximum
Phoenix Audio Ascent One Preamp Specifications
- 1U half rack space unit: With 240V/110V mains voltage input selector switch (optional 19" rack kit)
- Class A (DSOP2) Output specs. Frequency response: 20Hz to 20kHz +- 0.5dB, Maximum Output = +26dBu @ 1kHz, Noise = -90dB @ 20Hz to 20kHz.
- Output connections: XLR’s and TRS 1/4″ Jack on rear
- Phoenix Audio’s unique Class A, transformerless, True balanced Mic input stage. Microphone inputs: XLR’s on Front and Rear Panels
- 10K mic impedance for high quality performance with all mic particualry ribbons mics & dynamic mics
- Transformer-balanced Output on each channel: Driven by the Phoenix Audio Class A DSOP-2 fully discrete output stage, each transformer is custom wound.
- Individual Earth Lift: Push-button Switches
- Gain Range (Mic input): -30 to -70 in 5dB steps With 10dB more available on the fader.
- Gain reduction: -15dB push-button pad switch (Mic input only)
- High Input Impedance DI: Mono 1/4″ Jack on front panel
- Gain Meter: LED Metering. (Green = 0dB, Red= +8dB, corresponding to “4” and “6” on a PPM Meter).
- Phantom Power: Switchable phantom on Push-button Switche
- High Pass Filter: on Push-button Switch
- Vari-filter control 70hz to 400hz on a 21 postion detented control
- Phase Reverse: on Push-button Switch
- Frequency Response Mic Input Stage: -0.4dB @ 40Hz, -0.3dB @ 25kHz
- Frequency Response: DI Input Stage: -0.3dB @ 40Hz, – 0.5dB @ 25kHz
- Typical Headroom: +26dB on Mic-Pre stage
- DI Stage gain: Maximum of 30dB
- All units are wired with PTFE silver plated military grade cable
Phoenix Audio Ascent One Preamp Includes
- Ascent One Preamp
- Power Cable
- Manual/Warranty Information
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drs1
Nov 10th 2011Excellent product, quick shipment and great communication! Thank you!
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