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2UBES VTX is a desktop, remotely controlled tube microphone preamplifier from 2UBES LLC. It is not design software in the traditional sense, but professional hardware for music production and creative recording workflows: it combines a 1960s recording-console-style push-pull tube mic preamp design with modern studio needs such as WiFi control, motorized gain, and session recall.
VTX uses a dual 12AX7/ECC83 triode push-pull architecture and is equipped with AMI custom audio transformers modeled on the classic UTC A10/A24. Its Clean and Glow modes provide, respectively, a more authentic triode sound and a more vintage pentode-like character. Features include a motorized gain potentiometer, -15 dB input pad, -10 dB output attenuation, +15 dB JFET gain stage, 60/120/240 Hz low-cut filters, phase inversion, silent switching for 48V phantom power, and a 1/4-inch Hi-Z instrument input. The OLED screen can display either a bar-style level meter or an analog-style VU meter.
The official copy lists the price as an MSRP of US$2,000 and states that the unit is handcrafted in small batches in Florida, USA, with a full one-year warranty covering materials and labor. Sales inquiries are directed to AVN Systems. The text does not provide payment methods, actual retail discounts, delivery timelines, or global distributor information.
The main advantage is its clear audio-hardware concept: placing the preamp close to the microphone and returning line-level signal to the control room helps reduce loss and noise caused by long microphone cables. WiFi browser control, DAW plug-in control, and settings recall also significantly improve usability in modern studios. The specifications are disclosed in relatively complete detail, including over +27 dBu of headroom, frequency response, distortion, and signal-to-noise ratio.
The downsides are that the supported platforms, formats, and compatible software for the DAW plug-in are not specified. Centralized control of up to 8 channels and full named recall depend on the optional Gateway/Router. The US$2,000 single-channel price is also better suited to professional budgets than entry-level users.
It is suitable for professional studios, engineers, remote recording teams, live-streaming/streaming production setups, and users who want remote control and session recall while retaining an analog tube character. It also includes clear feature support for recording ribbon microphones, bass, and guitar DI.
The crawled text does not provide information on access, distribution, or localized support in mainland China. Actual website connectivity cannot be determined from the copy alone, so its access status in China is unknown.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on 2ubes.net official site.
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