1000W Mono Amplifier Board with A1943/C5200 Toshiba Tube and DC ±20V-90V Power Supply for Rear Stage Amplification

1000W Upgraded version mono amplifier board featuring 1943 + 5200 high-power rear amplifier technology.

• Mono rear amplifier board design - requires 2 pieces for dual-channel setup
• Advanced circuit design using A970/C2240 high voltage audio tube dual differential circuit
• Voltage amplification with A1145/C2705 components
• Medium power tube A1837/C4793 for push stage
• Output stage utilizes A1943/C5200 high-power Toshiba tubes
• Wide power supply range: DC ±20V-90V
• Capable of reaching 800W sound quality with sufficient power
• Exceptional driving force - easily powers 15-inch speakers
• Dimensions: 200 × 75 × 45 mm (L × W × H)
• Weight: 440 grams
• Power output: 800W undistorted, 1000W peak
• Independent speaker protection with 12V (AC/DC) input

• Standard packaging options available
• Export carton packaging
• Custom packaging solutions
• All orders shipped within 3-25 days after payment confirmation

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