CURRENT LOCATION:

Base 5

Custom platform for 5 series amplifiers

Base 5

Following the initial release of the L5 preamplifier, it became apparent that in order to maintain a consistent visual style, the 5 series amplifiers would each need to have their own machined aluminum base. While we could have simply mimicked the base from the L5 preamp and been done with it, that wouldn't be true to our nature; BSC Audio doesn't take any design prospect lightly.


Audio furniture such as stands and racks have become staples in serious audio playback systems, and to this end, some companies have used real science to develop products whose performance stands on their own, as does the Base 5.


We had three distinct criteria we wanted to meet in regards to the Base 5's design:


  • It had to easily mate with the amplifier without any modification, and look as though it were part of the original design.
  • It had to increase airflow through the amplifier chassis, effectually making the cooling engine more efficient.
  • It had to absorb as much acoustic energy coming through the floor as possible without affecting items 1 or 2.
Material 1" thick 6061 aircraft-grade aluminum
Finish Custom anodize, powder coat, or automotive style paint matched to 5 series amplifier
Accessories Included: Custom machined aluminum conical spiked feet
Custom machined cone receptacles
Low profile non-skid rubber feet
Click for full specifications >>

Airflow & Vibration Reluctance

The heatsink cluster in the 5 series amplifiers is located in the rear portion of the amplifier chassis. The chassis tunnel extends from the bottom to the very top of the amplifier. In order to maximize airflow, we designed the Base 5 to sit at least one inch off the ground and made sure the space below the heatsink tunnels was free from any obstructions. This mandated a very specific shape to work with.

After the airflow design criterion was met, and with much trial and error, we were able to create a platform that redirected energy. Enhancing the mass in the center section as well as tuning its response awarded us significant vibration reduction. Tapping on any part of the Base 5 will demonstrate its reluctance to vibrate and lack of any type of ringing or overtones. This attention to mechanical detail translates into an improved sense of resolve, deeper, more defined bass extension, and noticeable reduction in ambient noise.


Full Specifications

Material composition: 1" thick 6061 aircraft-grade aluminum
Accessories Included: Custom machined aluminum conical spiked feet
Custom machined cone receptacles
Low profile non-skid rubber feet
Finish: Custom anodize, powder coat, or automotive style paint matched to 5 series amplifier
Dimensions: 16.50 in (W) x 2.00 in (H) x 17.00 in (D)
or 419.10 mm (W) x 50.80 mm (H) x 431.80 mm (D)
Weights: unit only weight: 19.5 lbs (8.86 kg)
shipping weight in carton: 22.30 lbs (10.12 kg)