ENERJARY
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PASS ACA 5W Single-Ended Class A FET+MOS Field Tube Amplifier - Finishing Board - Amplifier Suitable for Manufacturing Small Power Amplifiers
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PASS ACA 5W Single-Ended Class A FET+MOS Field Tube Amplifier - Finishing Board - Amplifier Suitable for Manufacturing Small Power Amplifiers
Experience true HIFI enjoyment with our modular, easy-to-assemble 2-channel amplifier kit.
PASS ACA 5W Single-Ended Class A FET+MOS Field Tube Amplifier - Finishing Board - Amplifier Suitable for Manufacturing Small Power Amplifiers
Item #: 151339877

PASS ACA 5W Single-Ended Class A FET+MOS Field Tube Amplifier - Finishing Board - Amplifier Suitable for Manufacturing Small Power Amplifiers

Item #: 151339877
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jp Imported from Japan store
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Experience true HIFI enjoyment with our modular, easy-to-assemble 2-channel amplifier kit.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.

What Stands Out

High-quality sound
Delivers exceptional audio clarity with a Class A FET+MOS design, ensuring high fidelity performance that audiophiles cherish.
Versatile Configuration
Designed for ease of integration into small power amplifier builds, catering to both hobbyists and professionals seeking customization.
Robust Build
Built with premium materials for durability and reliability, this finishing board stands out for its quality and longevity over competitors.

Product Details

Shop PASS ACA 5W Single-Ended Class A FET+MOS Field Tube Amplifier - Finishing Board - Amplifier Suitable for Manufacturing Small Power Amplifiers online at a best price in Australia. B07L8BKR97
Country of OriginThis item will be imported from JP
Item Weight0.5 lbs (230 grams)
Date First AvailableAugust 17, 2021
What is in the boxPASS ACA 5W Single-Ended... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Audio Enthusiasts

    Perfect for audiophiles seeking high-quality, warm sound characteristics found in Class A amplification.

  • DIY Builders

    Ideal for hobbyists looking to construct their own amplifiers with customizable options and hands-on experience.

  • Small Space Usage

    Great for users with limited space wanting an efficient and compact amplifier solution for small sets.

Not Suitable For
  • Large Venue Use

    Not suitable for large venues requiring high power output due to its limited 5W amplification capability.

Product Description

PASS ACA 5W Single-Ended Class A FET+MOS Field Tube Amplifier - Finishing Board - Amplifier Suitable for Manufacturing Small Power Amplifiers

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the recommended operating voltage for this amplifier kit?

    Answer: The recommended operating voltage is single 19VDC or single 15VAC rectified.
  • Question: Can I use this kit for a DIY audio project?

    Answer: Yes, it's specifically designed for DIY enthusiasts to create small power amplifiers.
  • Question: What size is the PCB for this 2-channel amplifier?

    Answer: The PCB size is 2.0 x 3.0 x 0.06 inches (50 x 75 x 1.6 mm).

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Pros

  • High sound quality
  • Compact design
  • User-friendly setup
  • Durable Construction
  • Versatile application

Cons

  • Limited to single-ended output.

Platform Trust & Buyer Confidence

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4/5 294 reviews
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CJ
Chris
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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

11 July 2026 · via Trustpilot
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Terri
Verified buyer

“so easy to order delivery was way earlier than i expected”

3 July 2026 · via Trustpilot
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Gavin
Verified buyer

“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer

“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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Features & Benefits

  • Designed for small power amplifiers, perfect for DIY enthusiasm.
  • Compact size (2.0 x 3.0 inches) fits easily into shorter chassis.
  • Single structure allows for independent channels to be formed.
  • Features a classic PASS two-stage structure for superior sound quality.
  • Assembled with original brand new components for reliability.
  • No protective circuit required for OCL structure output.

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