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Price /Unit | $46.35 | $45.41 | $43.99 | $42.10 | Contact US |
A4-BTL Double Differential Power Amplifier Board 600W Mono Channel Audio AMP DIY Kit
Specifications:
- DIY kit, assemble and weld it yourself, not include heat sink.
- Output tube: 4 pair of NJW0281 NJW0302
- Output power: 600W
- Power input: AC dual 20-45V, speaker independent AC11V to 18V
- Frequency response: 20Hz-100KHz
- Size:227X111mm
- THD : <0.005 10W/8Ohm
- For speaker: 4-8Ohm 50-600W 5-15 inch audio speaker
Features:
- Double difference fully symmetric architecture
- 2* Omron relay, 10A output current for per channel
- Double side circuit board
- Main filter:4*SAMWHA capacitors,total capacity: 40,000UF
- Small tube is ON A42 A92
Package Contents:
- 1 x A4-BTL Power Amplifier Board