Products CA-330MK-II Monoblock Amplifiers



CA-330MK-II Monoblock Amplifiers
 
New Features on MK-II:

  • Newly designed high voltage power supply.

  • Rectifier with double choke filtering (two chokes are employed per channel).

  • Custom EI power transformers.

  • Exclusive machined Delrin 300B tube sockets with gold plated pin receptacles.

  • Custom made gold plated binding posts.

  • All black finish with black anodized face and top plates.

  • Get the Subtlety and Clarity out of the 300B:
     
    The CA-330MK-II is a class A triode mode, push-pull monoblock power amplifiers with the use of two 300B output tubes per channel. The MK-II version features a modified circuitry that guarantees a deeper bass tones and crisper treble. The redesigned custom wound power and output transformers result an increase of output power to 26 watts. An independent, double choke filtered high voltage supplies is used for each channel.

    To get the most out of our design, only highest quality parts and components are used in key circuit locations. All wirings are done with military grade Teflon coated silver wires. The oversize custom wound power and output transformers are specially designed to extend the bass and highs. Just as important, the military grade epoxy circuit boards are designed to minimize component interaction. In addition to that, each of the 300B triode tube has a separate bias adjustment pot mounted on the top plate for easy and precise biasing.

    When you listen to the CA-330MK-II, you just might not think of them as amplifiers at all. Those who have listened closely say that it sounds like music, not like an amp. Only the glow of those matched 300B will let you know otherwise. It's that simple.
     

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    SPECIFICATIONS

    Rated Power Output: 26 Watts RMS
    Input Sensitivity: 0.72 Volts for full output
    Input Impedance: 150,000 Ohms
    Frequency Response: +/- 1dB from 10 Hz to 70,000 Hz
    Total Harmonic Distortion: < 0.4%
    Signal-to-Noise Ratio: -84 dB below 1 Watt
    Damping Factor: 13
    Power Consumption: 240 Watts (true RMS)
    Output Impedance: 4, 8 Ohm
    Tube Complement (per monoblock): 2 x 300B
    2 x 6SN7
    2 x 5U4GB
    Dimensions (per monoblock): 11" W x 23.5" D x 9" H
    Net Weight (per monoblock): 65 lbs
    Warranty: 3 Years Parts and Labor

    Specifications subject to change without notice.