You're currently on:

More Views

  • CDA-224 Amplifier

CDA-224 Amplifier

Email to a Friend

Availability: In stock.

$120.00
Add Items to Cart
OR

Quick Overview

Made in the USA Yes, these amplifiers are hand made by us, Class D Audio Class D Audio Amplifier - 120 Watts Stereo, 240 Watts bridged! Only 4 1/4" X 4 1/2" Ultra Clean & Thunderous Powerful Sound Lead Free & Energy Efficient This audiophile quality two channel Class D audio power amplifier puts out up to 120W X 2 channel in stereo or 240W X 1 channel in bridged mode. All housekeeping power supplies are built-in so only a dual voltage +/- 30 to +/- 40 volt power supply is required (+ /- 35V at about 2 to 5 amps is optimal). By just changing one jumper, you can bridge this amp into a one channel full bridge 240W 8 Ohm powerhouse! Features click and pop noise reduction, over/under voltage protection, over current protection, over temperature protection, and more! The amp has RCA jacks for preamp input of up to 600 Ohm, and terminal blocks for power supply and speaker connections. The provided heatsink is enough for most situtations and the amp runs very cool, but if you plan to push this amp really hard, then you might have to add additional heatsink. If you are building this amp or amps into a cabinet, you can remove, or we can leave off these jacks and terminal blocks so you can solder inputs, outputs, and power supply directly. Easy to mount... 9/16" standoffs and mounting screws are also included.
Features:
Stereo or Bridged Configuration
Power On / Off Switch
Power and Error LED’s
click and Pop Noise Reduction
Over Temperature Protection
Over / Under Voltage Protection
Over / Under Current Protection
MOSFET DC Protection
All Housekeeping Power Supplies
Small Size: 4.5” X 4.25” X 1.25”
Made in the USA by us... classDaudio.com


1 Year Parts and Labor Warranty
(Please see Owner's Manual for Warranty Details)
Please read directions carefully and you should not have any problems with this amplifier... it is very stable, durable, and easy to hook up. The PCB is also very clearly marked. This amplifier is built with the highest quality components and will provide years of enjoyment!

No soldering needed, and can be hooked up and running in minutes!


Specifications:
· Output: 120 X 2 - 4 Ohm, 60 X 2 - 8 Ohm
· Bridged Output: 240W X 1 - Bridged 8 Ohm (Full Bridge)
· THD+N, 1W - 1KHz: Better than .02%
· Dynamic Range: 101 db
· Efficiency: Over 90%
· Required Power Supply: +/- 60 Volts DC to +/- 75 Volts DC

Owners Manual can be downloaded from this website... see box on the right
Featured products Yes
Description Features: Stereo or Bridged Configuration Power On / Off Switch Power and Error LED’s click and Pop Noise Reduction Over Temperature Protection Over / Under Voltage Protection Over / Under Current Protection MOSFET DC Protection All Housekeeping Power Supplies Small Size: 4.5” X 4.25” X 1.25” Made in the USA by us... classDaudio.com 1 Year Parts and Labor Warranty (Please see Owner's Manual for Warranty Details) Please read directions carefully and you should not have any problems with this amplifier... it is very stable, durable, and easy to hook up. The PCB is also very clearly marked. This amplifier is built with the highest quality components and will provide years of enjoyment! No soldering needed, and can be hooked up and running in minutes! Specifications: · Output: 120 X 2 - 4 Ohm, 60 X 2 - 8 Ohm · Bridged Output: 240W X 1 - Bridged 8 Ohm (Full Bridge) · THD+N, 1W - 1KHz: Better than .02% · Dynamic Range: 101 db · Efficiency: Over 90% · Required Power Supply: +/- 60 Volts DC to +/- 75 Volts DC Owners Manual can be downloaded from this website... see box on the right
Add Your Tags:
Use spaces to separate tags. Use single quotes (') for phrases.
  1. Excellent in every way. Review by Bob G
    Quality
    Price
    Value

    I've loved my tube mono blocs for eight years but I wanted to tidy up my living room by having my amps inside the cupboard where all my other equipment resides instead of sitting behind my speakers. The mono blocs run too hot to put in a cupboard, so I knew I would have to go solid state.

    I was willing to take a hit in audio quality for the sake of convenience, so when I fired these amps up for the fist time (I bought two and am using them bridged, as mono blocs) I just hoped they would be OK enough sounding for me to keep them. I mean, at this price, how good could they be?

    To make a long story short, combined with my tube preamp, these are the best amps I've ever owned. My system has never sounded better. I'm amazed each time I turn my system on. My tube amps are for sale.

    I am in the process of designing enclosures that will be as nice to look at as these amps are to listen to. Thanks Tom.

    (Posted on 11/24/09)

  2. excellent sound quality! Review by steve k
    Quality
    Price
    Value

    Don't let the low price fool you. This is a top quality audiophile product. It replaced a pair of $3500 tube monoblocks in my system because it outperformed them in almost every way--much lower noise floor, great midrange warmth, sweeter highs, more resolving and better detail and no heat! Easy on the electric bill.

    My hat's off to Tom. He puts out a very high quality product at a fraction of the price of most "audiophile" equipment these days. Even in the Class D amp market and digital amp market, his products kick serious butt.

    steve k (Posted on 11/12/09)


Write Your Own Review

You're reviewing: CDA-224 Amplifier

How do you rate this product?*
  1 star 2 stars 3 stars 4 stars 5 stars
Quality
Price
Value



 

My Cart

You have no items in your shopping cart.

Community Poll

How do you like our new website?