Phoenix Audio DRS-1R-500 (ASCENT-500)

• 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 -15dB input pad
• LED Gain Metering
• Push buttons: Hi-Pass, 48v, Phase Reverse, Switchable 48V phantom power on push-button switch
• Vocal shaping EQ, 16db of +/- gain control on selectable frequency switch : 10K, 15K & Sheen (25K)
• Variable High Pass Filter on Push-button Switch (Roll-off -6dB per octave @ 45 to 250Hz)
• Phase Reverse on Push-Button Switch

Phoenix Audio DRS-1R-500 (ASCENT-500)

500 Series mono microphone preamp featuring Class A transformerless input stage and discrete output amp

A Versatile, Modern Class-A Mic Preamp
The Phoenix Ascent Mic Preamp 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 Pre-amp top-tier choice for engineers around the world and a modern day classic.

Hi-Fi Transformerless Mic Input Stage
Our exclusive electronically-balanced, transformerless mic input circuit delivers fast transients and the full frequency spectrum (from sub-bass to the highest air band), while still delivering the full, warm and smooth characteristics that make engineers love Class-A mic preamps. Boldly outperforming transformer-based designs in both the frequency response and slew rate, the DRS delivers articulate, punchy and full-bodied input signals, allowing you to drive the output stage for a vast range of pure Class-A tones—from bold clarity to vintage warmth, and everything in-between. With a very high mic impedance of 10K, it is the perfect companion for ribbon mics and dynamics mic that often need specialist mic pre amps, the Shure SM7B particularly shines.

Legendary Transformer-Balanced Output Stage
Our 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 Audio designers : Shaun Leveque & David Rees, developed originally 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.

Easy and Intuitive In The Studio
Because you’re working with a clean, robust, electronically-balanced input signal, the Ascent Mic Preamp makes dialing in your exact sound easy, intuitive and quick. By working the familiar stepped input gain control (up to 70db alone) and the -15dB pad against the variable output fader (which provides an additional 10dB of gain), you can dial in your preferred tones without having to consider an overly complex gain architecture. It’s all about driving the versatile DSOP-2 output stage to your exacting tastes, whatever they may be in any given moment. Like so many other engineers, you’ll find yourself reaching for the Ascent Mic Preamp/DI over and over again to reliably deliver a vast array of outstanding sounds for any instrument or voice you’re recording.

Vari-Filter Control
Powerful variable high pass filter from 45hz to 250hz allowing you the ability to control and shape tones of all types

Vocal shaping Equalizer
Uniquely designed vocal shaping Equalizer effects designed to benefit the vocalist with powerful equalizer controls including our classic Sheen control perfected or vocal recording with huge gain range control that always sounds musical and never harsh.

Features of Ascent 500 Mic Preamp

• 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 -15dB input pad
• LED Gain Metering
• Push buttons: Hi-Pass, 48v, Phase Reverse, Switchable 48V phantom power on push-button switch
• Vocal shaping EQ, 16db of +/- gain control on selectable frequency switch : 10K, 15K & Sheen (25K)
• Variable High Pass Filter on Push-button Switch (Roll-off -6dB per octave @ 45 to 250Hz)
• Phase Reverse on Push-Button Switch
• Mic Pre Gain Range: -30 to -70 in 5dB steps With 10dB more
  available on the output 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
• 24v built PSU so you can feel the sound of the ‘true’ unit and not be limited by the limitions of running at 16v which is the standard Lunchbox voltage.

Specifications

• 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 on rear panel of API rack
• Phoenix Audio’s unique Class A, transformerless, True balanced Mic input stage.
• 10K mic impedance for high quality performance with all mic particualry ribbons mics & dynamic mics
• Custom wound Phoenix output transformer.
• Microphone input: XLR’s  Rear Panels of API rack
• Gain Range (Mic input): -30 to -70 in 5dB steps With 10dB more available on the output fader.
• Gain reduction: -30dB push-button Mic/Line switch (Mic input)
• High Input Impedance DI: Mono 1/4″ Jack on front panel
• Gain Meter: LED Metering. (Green = -2dbu, +4dbu & 0dBu, Yellow = +13dbu Red= +16dBu)
• Phantom Power: Switchable phantom on Push-button Switch
• High Pass Filter: on Push-button Switch, 120hz 6db per octave
• Phase Reverse: on Push-button Switch
• Mute : 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
• 24v built PSU