The Ascent One Class-A Mono Microphone Pre-Amplifier/DI from Phoenix Audio takes a modern approach to Class-A circuit design and delivers a wide range of tones without sacrificing the beloved vibe of true Class-A design. It can be used with all microphones including ribbons and dynamic mics to drive the output stage for a vast range of pure Class-A tones—from bold clarity to vintage warmth—in broadcast TV or recording studio applications.

Featuring a -15 dB input pad, LED gain metering, and push buttons for Hi-Pass Filter, Phase Reverse, and switchable 48V phantom power, the Ascent One microphone preamplifier offers a frequency response of 20 Hz to 20 kHz. Other features include XLR and TRS 1/4" DI input connectors, and XLR and TRS 1/4" output jacks on the rear panel. Additionally, the Vari-Filter control allows you to control and shape tones of all types.

Class-A, Transformerless Mic Input Stage    DSOP-2 Class-A Discrete Output Stage    Wired with PTFE Silver Plated Cable    -15 dB Input Pad    LED Gain Metering    High-Pass, Phase Reverse on Push Buttons    48V Phantom on Push Buttons    1 RU, Half-Rack Size

The Phoenix Ascent Mic Preamp/DIs 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 Ascent circuit can go from ultraclean sounds suitable for audiophile recordings all the way to the warm, saturated tones reminiscent of the UK's most heralded vintage designs.

The mic preamp's 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 the slew rate, the Ascent 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.

The 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 ultraclean to beautifully saturated tones.

The Ascent mic pre series includes very high input impedance (10 MOhm) DI circuits, remarkably featuring no FETs, on every channel. This design means that guitar and bass pickups are not loaded, allowing the natural sound of both modern and vintage instruments to shine and enhance the sound, and sparkle and growl as if they were plugged into your favorite amp. Synths, drum machines, and even laptops can likewise be sweetened by the Ascent's DI.

Working with a clean, robust, electronically-balanced input signal, the Ascent Mic Preamp/DI makes dialing in your exact sound easy, intuitive, and quick. By working the familiar stepped input gain control (up to 70 dB alone) and the -30 dB 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.

Powerful variable high-pass filter from 70 Hz to 400 Hz giving you the ability to control and shape tones of all types.

Related Questions and Answers

Q: 1. Has the cleaning liquid formulation changed between 2021 and 2024?

A: The ZEISS Pre-Moistened Cleaning Cloths' formula has not changed since it was first made.

Q: 2. Do these contain isopropyl alcohol? If so, what is the percentage of isopropyl alcohol? in each wipe? Is this an effective solution to disinfecting earbuds and small gear?

A: Unfortunately, the manufacturer does not have information on the amount of isopropyl alcohol. However, they feel it is not enough to allow for proper disinfection of your gear.

Q: 3. Will this trigger a Sony A7riii remotely?

A: For that camera, you need the S-VPR1-ACC cable. It's fully compatible with the PocketWizard Plus III and MultiMAX radios.

Q: 4. How many percent Alcohol does this contain?

A: That amount is not specifically listed, however we can tell you that they will not have an amount equal to hand sanitizer liquid or wipes. It is not meant as a replacement to those.

Q: 5. Ok. Could you list he cameras with an N3 terminal? I'm not a dummy, but I am not a nerd either.

A: The CM-N3-ACC-1 Pre-Trigger Remote Cable (1') is compatible with the Canon 1V series, 1D series, the 5D series, 7D, 6D, D60 (not the 60D), 20D, 30D, 40D, 50D, and the D2000.

Q: 6. Canon 5d Mark iii will only Auto Focus the first shot and then it switches to manual focus. Tried updating firmware and used the different connections on the PW and the same result. Any advice?

A: thats strange.. that never happened to me.i use it with my canon 5d Mark iii along with MultiMax Pocket Wizards.maybe you are not pressing the test button all the way down on the pocket wizard?maybe you have the settings wrong on your pw ? (this is most likely the reason)maybe you got a bad cable?maybe your lens is not working properly?

Q: 7. Hello, when you plug the microphone into your iPhone, it asks if the device is a microphone. I replied no but not sure if this is correct. Does anyone know ?

A: This device is a microphone.

Q: 8. Does this mic have a 3.5mm plug for monitoring audio?

A: No, the Saramonic SmartMic5 Di does not have an analog headphone output.

Q: 9. What's the Diameter of the mounting plate?

A: The mounting plate of the Explorer Photo & Video EX-ACPROCC Carbon Fiber Center Column for Ascent Tripod is approximately 2 3/8".

Q: 10. Does the column tube spin or rotate freely when unlocked, or is it keyed so it doesn't rotate?

A: When unlocked the Explorer Photo & Video EX-ACPROCC Carbon Fiber Center Column for Ascent Tripod's center column spins freely.