ART Tube MP Studio V3
MRP - Rs. 16,243
ART Tube MP Studio V3 tube preamp and DI: 16 V3 voicing presets, Output Protection Limiting, VU meter, 12AX7A tube, phantom power, XLR and 1/4 inch I/O. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Specifications
| Inputs | XLR (balanced), 1/4 inch TS |
| Outputs | XLR (balanced), 1/4 inch TS |
| Input impedance | 2 kΩ (XLR); 840 kΩ (1/4 inch) |
| Output impedance | 600 Ω (XLR); 300 Ω (1/4 inch) |
| Maximum input level | +14 dBu (XLR); +22 dBu (1/4 inch) |
| Maximum output level | +14 dBu (XLR); +22 dBu (1/4 inch), as on the product page |
| Maximum gain | 50 dB - 60 dB |
| Frequency response | 10 Hz - 30 kHz, ±0.5 dB |
| Total harmonic distortion | < 0.1 % (typical) |
| Equivalent input noise | -129 dBu to -105 dBu |
| CMRR | > 75 dB (typical at 1 kHz) |
| Tube | 12AX7A, dual triode, hand selected |
| Power requirements | Input 100‑240 V AC, 50/60 Hz; output 12 V DC at ≥ 800 mA (external adaptor) |
| Dimensions | 12.7 x 14 x 5.1 cm (5 x 5.5 x 2 inch) |
Product overview
The ART Tube MP Studio V3 is a tube mic preamp and instrument DI with all the features of the original Tube MP plus 16 onboard voicing presets, Output Protection Limiting and an analog VU meter.
V3 stands for Variable Valve Voicing: sixteen presets in three overlapping groups, Neutral, Warm and OPL. Each has a precisely voiced EQ curve, the Warm presets add tube saturation and the OPL presets engage Output Protection Limiting for dynamic control of loud signals and big transients. Each preset has a suggested application, and a Flat preset gives the classic sound of the original Tube MP. Like the original, the Studio V3 has XLR and 1/4 inch connections with variable gain and switchable boost, phantom power and phase reversal: a fast, flexible preamp designed for maximum tone with minimum tweaking.
| V3 voicing presets | 16 |
| Input gain | 60 dB |
| Output Protection Limiting | OPL |
| Hand selected tube | 12AX7A |
Key features
- 16 preset voicings (V3, Variable Valve Voicing)
- 12AX7A tube, hand selected dual triode
- Up to 60 dB of input gain
- Switchable boost, phantom power and phase reverse
- Output Protection Limiting
- Analog VU meter and clipping indicator LED
- XLR and 1/4 inch connections
- Universal external power supply and fully shielded all steel chassis
The V3 presets
Neutral settings (Flat, Vocal, Guitar Amplifier, Bass Guitar) give uncoloured, natural reproduction. Warm settings (Electronic Keyboard, Electric Guitar, Vocal Microphone, Valve) warm the signal. Warm settings with OPL (Multiple Applications, Vocal, Acoustic Guitar, Piano) and Neutral settings with OPL (Bass Guitar, Acoustic Guitar, Percussion, Limit) suit high sound pressure levels, close miking and spiky transients.
Metering and limiting
The Tube Warmth VU meter shows the level at the output of the tube section: the black region (-20 to -3 dB) gives a cleaner sound, the red region more audible warmth. The bi-colour LED lights green with power, and red when the signal is about to clip or, with OPL engaged, when peaks exceed the limiter's threshold and the limiter reduces gain to prevent output clipping.
Compatible with
Microphones (with +48 V phantom power when needed), instruments, acoustic and piezo pickups, and line level sources; outputs to consoles, amplifiers, processors, recorders and audio interfaces.
In the box
- Tube MP Studio V3 tube preamp
- Universal 12 V DC power adaptor with four plug clips (stated in the owner's manual)
ART Tube MP Studio V3: frequently asked questions
What does V3 mean?
Variable Valve Voicing: 16 presets in Neutral, Warm and OPL groups, each with a voiced EQ curve.
What mains voltage does the adaptor take?
The universal external supply takes 100-240 V AC, 50/60 Hz and delivers 12 V DC at 800 mA or more.
Where can I buy the ART Tube MP Studio V3 in India?
The ART Tube MP Studio V3 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Quick vocal tone with a preset
Home and project studios.
Connections
| Connect | To |
|---|---|
| Microphone | Studio V3 XLR input |
| Studio V3 XLR output | Audio interface or mixer line input |
Setup
- Press +20 dB Gain for microphone level and switch on +48 V if the microphone needs it.
- Choose a Vocal preset in the Neutral, Warm or OPL group.
- Set Input and Output, watching the Tube Warmth meter.
Tip: The XLR output gives a high level: feed a line or insert input rather than a mic input.
Workflow 2: Instrument DI with two outputs
Guitar and bass players recording or on stage.
Connections
| Connect | To |
|---|---|
| Instrument | Studio V3 1/4 inch input |
| XLR output | Console or recorder |
| 1/4 inch output | Instrument amplifier |
Setup
- Pick a guitar or bass preset.
- Use both outputs at the same time.
Tip: If a ground loop hum appears, ART suggests lifting pin 1 of the XLR output cable.
