A-5000 DHT (Direct Heat Triode) Amplifier

The A-5000 DHT monoblock, like all Allnic Audio products, uses Permalloy (iron and nickel alloy) for its transformer cores.

 

The A-5000 DHT has the following features:

  • All Direct Heated Triodes – The A5000 DHT monoblock amplifier is a pure direct heated triode, tube rectified power amplifier. It uses only direct heated, single ended tubes from input to output. This combination results in unparalleled faithfulness to the incoming signal, incredible musicality and detail, and quick, articulate bass.
  • Real power drive - The driver tube is the 3A-110A (or equivalent). This configuration is an ideal drive stage for the single ended 300B and produces 10 watts of pure class A, extremely low distortion, high power output.
  • Nickel alloy output transformer - Allnic uses sophisticated ratio mixed nickel Permalloy PB cored output transformers. Because of their extremely high initial permeability, it is possible to use lower turns on the primary winding while retaining very high 'open circuit inductance”. That means a resulting very wide frequency range and low distortion bass response. This is another reason why the A-5000 DHT excels over other 300B power amplifiers.
  • Natural negative feedback - The A-5000 DHT applies about -6dB of negative feedback. This is a very complimentary amount of negative feedback that differentiates the Allnic 300B single ended amplifiers from the standard, which have a very coloured and weak speaker driving force. With this natural feedback, the A-5000 DHT has a relatively high “damping factor', very low distortion, and a higher S/N ratio, without losing the signature, single ended natural sound quality.
  • Hard wiring - The A-5000 DHT is all hard wired; circuit boards are not used.

 

PRODUCT REVIEWS:

Read the Stereophile review here

 

Price $27,350 inc GST

 

Click here to view the Product Manual and specifications.


 

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