MSB Technology The Pro Sub Isolator Will Ensure the Correct Connection of the Subwoofer
14.07.2025 04:43 | ~1 minute read
The company MSB Technology presented a very interesting solution to the eternal problem that arises after the introduction of an active subwoofer into the path - interference from the power amplifiers built into the bass modules can degrade the signal quality, transmitting noise back into the signal lines. The MSB Technology The Pro Sub Isolator is designed to correct this drawback.
MSB Technology The Pro Sub Isolator is connected to the output of the power amplifier, where the influence of interference is minimal. As soon as the sensitive signal from the preamplifier passes through the power amplifier, it becomes "rough" enough to ignore the feedback created by the amplifiers in active subwoofers. The new product reduces the already amplified signal to the desired level using an audiophile transformer that isolates the incoming circuit.
The Pro Sub Isolator input is a pair of speaker terminals that can be connected using "bananas" or "spade" directly from the speaker systems or the output of the power amplifier. The Pro Sub Isolator from MSB Technology uses minimal signal power, so thin gauge speaker wires can be used instead of thick speaker cables.
Specifications
This product is in the Hi-Fi and High End Electronics and Acoustics database
Other devices — Msb Technology The Pro Sub Isolator
Model name
The Pro Sub Isolator
Highlights
N/A
Dimensions (mm)
N/A
Weight (g)
N/A
Official link
More content
Voxativ Alberich² Metal – Aluminum on the March
The new Voxativ Alberich² Metal speakers are a development of the well-known Voxativ Alberich² model – only designed in aluminum forged housings. The acoustics consist of two modules – Voxativ Hagen² Metal monitors, using AF-2A AlNiCo Magnet broadband drivers and Voxativ Alberich² Metal low-frequency units.
PULA Unicrom – Inexpensive Beryllium
PULA has released new in-ear headphones PULA Unicrom – the model uses one broadband driver with a 10 mm diaphragm with a beryllium coating. Usually headphones with such drivers are quite expensive, but the company has already launched sales at an affordable retail price of $79.99!
Pure Audio Classic Aura – Wireless Speaker with Backlight
Pure Audio has introduced the portable wireless audio system Classic Aura – the model is decorated in a retro design and is equipped with a system of ten backlight options for various genres and usage scenarios.
German Physiks Emperor Preamplifier – Now with a Frequency Response from 0.5 Hz to 95 kHz
The German Physiks Emperor Preamplifier is a reference preamplifier equipped with three balanced and three RCA inputs. The model is based on a fully balanced circuit and guarantees the widest bandwidth from 0.5 to 95,000 Hz with a minimum noise level of 0.001%.
Velodyne – “I Want to Paint Everything White”
Velodyne Acoustics has introduced an update to its subwoofer lineup – now the Velodyne Deep Blue, Velodyne Impact X, Velodyne VI-Q series and the Velodyne MiniVee X, Velodyne MicroVee X models are available for purchase in a stylish snow-white finish.
