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500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage

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500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage

500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage

Large Image :  500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage

Product Details:
Place of Origin: Guangdong, China
Brand Name: Creatall
Model Number: CA-1005
Payment & Shipping Terms:
Minimum Order Quantity: 10 pieces
Price: $33.95/pieces 10-99 pieces
Contact Now

500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage

Description
Private Mold: NO Type: Professional Amplifier
Channels: 2 (2.0)
Highlight:

HIFI Amplifier Board

,

500W Amplifier Board

Private Mold NO 500W HIFI High Power Audio Amplifier Mono Rear Amplifier Board
Product Overview

High-performance mono rear amplifier board featuring 2SC5200+2SA1943 power transistors, designed for professional audio applications with power output up to 500W.

500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 0
100W Rear Mono Amplifier Board

Features:

  • Minimal switch noise with minimal speaker impact
  • Recommended to add speaker protection circuit
  • Low bottom noise and zero float
  • No debugging required after installation
  • Output zero drift voltage typically ≤50mV
  • High success rate for beginners

Important Notes:

  • 2SC5200 + 2SA1943 are refurbished parts in good condition
  • PCB color changed to black with same functionality
  • Operating voltage: Dual DC 10-45V (recommended dual DC 35V)
  • Rated output power: 100W (4 ohms, 35V)
  • Maximum output power: 150W (4 ohms, 45V)
  • Significant heat generation at maximum power
  • PCB size: 30×50×35mm
  • Pitch: 5.08mm
  • Hole spacing between power tubes: 47mm
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 1 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 2
Mono 200W High Power Amplifier Board

Technical Specifications:

  • Circuit design: A970/C2240 high-voltage audio tube double differential circuit
  • Voltage amplification: A1145/C2705
  • Medium-power tube: A1837/C4793
  • Output stage: A1943/C5200 high-power Toshiba tubes
  • Power supply range: DC ±20V-90V
  • Undistorted power: 200W
  • High power: 300W
  • Board size: 120×60×45mm
  • Capable of driving 15-inch speakers effortlessly

Usage Recommendation: Use voltage ≤90V, do not challenge voltage limits.

500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 3 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 4 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 5
Mono 300W Amplifier Board with Speaker Protection

Enhanced Features:

  • Upgraded mono amplifier board with speaker protection
  • Circuit design: A970/C2240 high-voltage audio double differential circuit
  • Voltage amplification: A1145/C2705
  • Medium-power triode: A1837/C4793
  • Output stage: A1943/C5200 high-power Toshiba tubes
  • Power supply range: DC ±20V-90V
  • Undistorted power: 300W
  • Peak power: 450W
  • Board size: 150×75×55mm
  • Excellent sound quality with strong driving force
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 6
Upgraded 300W HIFI High Power Audio Amplifier

Technical Details:

  • Single channel rear amplifier board (requires 2 pieces for dual channels)
  • Circuit design: A970/C2240 high voltage audio pair dual differential circuit
  • Voltage amplification: A1145/C2705
  • Medium power pair: A1837/C4793
  • Output stage: A1943/C5200 high-power Toshiba pair
  • Power supply: DC ±20V-90V
  • Undistorted power: 300W
  • Maximum power: 450W
  • Board size: 145×60×45mm
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 7
Upgraded Mono 400W HIFI High Power Audio Amplifier

Performance Specifications:

  • Single channel rear amplifier board (requires 2 pieces for dual channels)
  • Advanced circuit design with optimized components
  • Power supply: DC ±20V-90V
  • Undistorted power: 400W
  • Maximum power: 600W
  • Board size: 195×60×45mm
  • Excellent driving capability for 15-inch speakers
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 8
Upgraded Mono 500W HIFI High Power Audio Amplifier

Premium Specifications:

  • Single channel rear amplifier board (requires 2 pieces for dual channels)
  • Circuit design: A970/C2240 high voltage audio pair dual differential circuit
  • Voltage amplification: A1145/C2705
  • Medium power pair: A1837/C4793
  • Output stage: A1943/C5200 high-power Toshiba pair
  • Power supply: DC ±20V-90V
  • Undistorted power: 500W
  • Maximum power: 750W
  • Board size: 245×60×45mm
  • Includes speaker protection relay

Package Includes: 1 piece 500W audio amplifier board with speaker protect relay

500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 9
Contact Information
WeChat: zq13827494627
WhatsApp: +86-13827494627
Skype: alvacheng1
Email: leo@creatall.com
Company Profile
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 10
Certificates & Production Processes
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 11 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 12 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 13
Packing & Delivery
  • Normal packaging
  • Export carton
  • Custom packing available
  • All orders shipped within 3-25 days after payment confirmation
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 14 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 15 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 16 500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 17
Payment & Shipping

PAYMENT TERMS:

  • Standard: 30% deposit in advance, 70% balance before shipment
  • Online trade assurance orders available
  • Multiple payment methods: T/T, PayPal, Western Union

SHIPPING & WARRANTY:

  • 100% strict inspection and testing before shipment
  • Replacement within one week for defective goods
  • One year warranty included
500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 18
Customer Reviews

Our products consistently receive 5-star feedback from customers, demonstrating our commitment to quality products and professional services.

500W High Power Mono Amplifier Board with Toshiba Transistor for HIFI Audio Rear Stage 19
Frequently Asked Questions

Q: What is the minimum order quantity for your products?

A: Please contact us for small order quantities.

Q: How long is your delivery time?

A: Products shipped within 3 days after payment confirmation, delivery time 3-6 days.

Q: Do you test or inspect all items before delivery?

A: Yes, all items are tested and checked before shipment.

Q: What is your warranty?

A: 60 days after receiving goods. Products are 100% tested before shipping. Report defects within 3 days of delivery for replacement.

Q: How do I pay for the order?

A: We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact us for other payment methods.

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Marco Rossi
Italy Mar 11.2026
Helpful (343)
Ottimo ricevitore audio wireless! Connessione Bluetooth stabile, suono HiFi lossless pulito. Facile da cablare per aggiornare vecchi diffusori.
И
Иван Петров（Ivan Petrov）
Russian Federation Feb 22.2026
Helpful (6547)
Отличный усилитель с мощным басом! Отличный звук 2.1 канала, глубокий низкий бас. Стабильное питание 12В, простая установка.
M
Miguel González
Spain Feb 15.2026
Helpful (198)
Increíble calidad de sonido HiFi. Conexión estable y salida estéreo clara. Placa bien fabricada, instalación sencilla.
Tag:

Power Amplifier Board,

Amplifier Circuit Board,

Dual Channel Amplifier Board

Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

Send your inquiry directly to us (0 / 3000)

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