B&K series II - User Manual

Questions and Answers

K
Karen HansonJul 25, 2025
Why is there no sound on some channels of my B&K II ('on' LED illuminated)?
- C
  Cheryl DoyleJul 25, 2025
  If there's no sound on some or all channels of your B&K Amplifier while the 'on' LED is lit, the issue might stem from several causes: * Loose or faulty speaker leads: Ensure these are tightened, repaired, or replaced. * Loose or faulty line stage to amp cables: Tighten, repair, or replace them. * Loose or faulty source to line stage cables: Check and fix these cables. * Incorrect line stage or source selection: Verify all switch settings. * Blown speaker fuse: Inspect and replace if necessary. * Improperly adjusted level controls: Readjust the level controls.
C
Cory BarnesAug 1, 2025
Why is there no sound coming from my B&K II ('on' LED not illuminated)?
- A
  Anthony CruzAug 1, 2025
  If your B&K Amplifier has no sound and the 'on' LED is not lit, possible reasons include: 1. The power cord isn't plugged in: Ensure the power cord is correctly connected. 2. The power is off at the AC source: Check the AC switch or fuse. 3. The AC power inlet fuse is blown or faulty: Look for shorts or overloading. 4. The Control Input isn't activated: Supply the Control IN with a 5-24 Volt supply.
R
richard45Aug 6, 2025
What to do if my B&K Amplifier channel sounds distorted and low in output?
- A
  Anthony WilliamsAug 6, 2025
  If a channel on your B&K Amplifier sounds distorted and has low output, it might be due to a blown rail fuse inside the amplifier. In this case, replace the blown rail fuse.
H
Hailey NicholsAug 12, 2025
What causes loud hum or buzz on B&K II channels and how to fix it?
- J
  James BowenAug 12, 2025
  A loud hum or buzz on one or more channels of your B&K Amplifier is typically caused by a poor ground connection in the interconnect cables. Check all connectors and repair them as needed.
K
kjacksonAug 19, 2025
How to fix sound lacking direction and weak bass on B&K Amplifier?
- R
  Ronald LeeAug 19, 2025
  If the sound lacks direction and the bass is weak on your B&K Amplifier, it's likely that the speakers are connected out of phase. To correct this, check the connections, ensuring that cables are connected (+) to (+) and (-) to (-).