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Art Pro Audio TUBEMPPSE4 Tube MP Project Series Preamplifier

SKU 108845
Sold out
Original price £109.00 - Original price £109.00
Original price
£109.00 - £109.00
Current price £109.00

  • Extremely Low Noise Discrete Front End 
  • Up to 70dB of Clean, “Musical” Gain
  • High Output Signal Drive Capability
  • Fast FET Limiter to Prevent Overload
  • Switch Selectable Input Impedance
  • Precision LED Metering
  • Built-in Low Noise Phantom Power Supply 
  • Compact, Stackable all Aluminium Chassis
  • XLR and 1/4″ Inputs and Outputs
  • Phase Invert Switch
  • High Cut Filter Switch
  • Variable Input and Output Controls

The Tube MP Project Series is a professional quality audio interface that lets you connect microphone, instrument, and line level signals to a mixer or other audio input. This hybrid design is the latest in a long line of ART tube preamps. We took our legendary Tube MP series and updated every aspect of the design, inside and out, while still maintaining a compact, reliable, and cost-effective product. From the new all-aluminium stackable chassis to the precision LED level metering circuitry, we have improved virtually every aspect of our already successful Tube MP series. With up to 70dB of clean musical gain and high output signal drive capability the cold digital world will melt with your mixes! Charge up your creativity with the Tube MP Project Series!


Frequency Response

10Hz to 40kHz, +/-1 dB (typical)

Total Harmonic Distortion

<0.05% (typical)


> 60dB (typical)

Dynamic Range

> 100dB (20Hz to 20kHz)

Equivalent Input Noise

<-130dB (XLR to XLR A-weighted)

Input Impedance

Switchable, 4.7k Ω / 600 Ω (XLR)

Input/Output Connections

Input: 1/4″ TRS unbalanced (1meg Ω), XLR female balanced. Output: 1/4″ TRS unbalanced (600 Ω), XLR male balanced (<300 Ω)

Maximum Gain

70dB (XLR – XLR), +50dB (1/4″ – XLR)

Input Gain Pad

Switchable, 20dB

Maximum Input Level

+17dBu (1/4″), +16dBu (XLR)

Maximum Output Level

+20dBu (1/4″), +26dBu (XLR)

Low Cut Filter

Switchable, -3dB @ 40Hz

Output Phase

Switchable, Normal/Invert

Output Limiter Type

Switchable, Fast & Musical FET Limiter, > 20dB limit range

Phantom Power

Switchable, +48V DC, filtered, current limited

Signal Metering

Precise LED array with a fast attack and moderate release

Chassis Type

Aluminium Anodized with integral/stackable rubber sides

Power Requirements

10VAC @ 700mA (typ)

Tube Type

12AX7A hand selected


6.5″D x 5.9″ W x 1.75″ H (165mm x 150mm x 44.5mm)


2.5 lbs (1.14 kg)

Delivery is made by common carrier next working day. Delivery is FREE for orders in-stock and over £100 or £9.99 for orders less than £100 or special delivery items.

Statutory Cancellation Right

You have the statutory right to cancel your order for any reason within 14 days beginning with the day you receive the item (please see clause 2 of our Conditions of Sale for the full instructions on cancellation and further information on your right of cancellation). We only accept cancellations via phone - 0115 975 8613, email - or post - Superfi Returns, DB House, Rani Drive, Nottingham, NG5 1RF, United Kingdom.

Our Voluntary Returns Policy

As well as your statutory cancellation rights described above, you can return most products within 30 days of receipt of the products if the products are complete and are in an unused and undamaged condition. We only accept returns via phone - 0115 975 8613 or post - Superfi Returns, DB House, Rani Drive, Nottingham, NG5 1RF, United Kingdom.

Please note that this returns policy doesn't affect your statutory rights and therefore doesn't affect your right of cancellation as described above.

Please note that you must return each item in the same condition in which you received it. This means that new items must be returned new, unused and complete (including all accessories). Refunds for returned items that are not received in this condition, may be reduced.

Need Help?

Call us on 0115 975 8613

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