KrellFPB-350mcxusedKrell FPB-350mcx Super clean mono ampsThank you for looking at our ad!To see other items that we have available for sale, used or new, please visit or call us at 619-449-2787We're offering these very well cared f...7500.00

Krell FPB-350mcx Super clean mono amps [Expired]

no longer for sale

Thank you for looking at our ad!

To see other items that we have available for sale, used or new, please visit or call us at 619-449-2787

We're offering these very well cared for Krell FPB 350Mcx mono amplifier that are about as close to mint as you can get. I never really rate anything we offer at 10/10 unless I had to crack it out of the box as new to take photos. These amplifiers though could easily pass that inspection.

Each amplifier is fitted with a very heavy captive 10' power cable that should get you around most rooms, most of the time.  While taking the photos for this ad, I had them running and was taken by how very quiet they are through the 92dB speakers we hooked them up to.

We have the original shipping boxes (which are also in great shape) and manuals and included in this sale is the 12V trigger adapter that would have been a separate accessory item to get them to trigger on and off by the preamp.

Have a look at the photos. Click on them to enlarge them for a good look and please feel free to contact us with any questions.


  • Frequency Response: 20 Hz to 20 kHz +0dB, -0.05dB  0.1 Hz to 240 kHz +0dB, -3dB
  • Signal to Noise Ratio "A" Weighted: 114 dB
  • Gain: 26.4 dB
  • Total Harmonic Distortion (THD) All Balanced, Unweighted: 1 kHz ,0.03%, 20 kHz ,0.16%
  • Input Impedance: 100 kOhms
  • Input Sensitivity: 2.53 Vrms
  • Output Power, Each Channel Driven: 8 Ohms = 350 W, 4 Ohms = 700 W, 2 Ohms = 1,400 W
  • Output Voltage: Peak to Peak 138 V, RMS 49V
  • Power Consumption: Stand-by 30 W, Idle 150 W, Max. 1,700 W
  • Inputs: 1 balanced via XLR connectors, 1 Krell CAST via 4-pin Bayonet connectors.
  • Outputs, Speaker Binding Posts: 2 pair (one upper, one lower)
  • Dimensions in inches: 12.5w x 10.5h x 16.0d
  • Unit Weight (each): 68.0 lb
  • Shipping Weight (each): 79.0 lb

We’re factory authorized dealers for many items such as Harmonic Resolution Systems, Nitty Gritty, Oyaide and Sound Mechanics to name a few. All of which will increase your enjoyment of the components you already own. If you don’t have a local dealer, let us know and we’ll do what we can to get you the right item for your needs.  Our pricing is fair and firm

Buy with confidence from a dealer that welcomes your quality trade-ins and that will work to insure your satisfaction with your purchases. Visa, MasterCard, American Express, and PayPal are equally welcome.  Sales in California are subject to state sales tax

blackbird_audio member since May 2006

Blackbird Audio  Verified Dealer
Last 12 months
Items from this seller