AC/DC AD828 Dynamic Microphone Stereo Preamp Power Amplifier Preamplifier Board with Volume Control
Key features
- •Working Voltage: AC 3V-17V or DC 6V-24V
- •The latest improved version, add volume control and rectifier circuit. AC and DC universal, DC input without distinction between positive and negative polarity, using the original fever class op amp AD828. Suitable for dynamic microphone, for card deck head, preamplifier of record player, Vinyl machine preamp and so on.
- •If it is for the card deck head, preamplifier of record player, vinyl machine preamplifier etc. it need to in parallel a 0.01-0.1UF capacitor in input to ground port, to reduce noise and improve low frequency.
- •If only use one channel, the other channel needs to be shorted to GND in input port, to avoid interfering signals.
BrandGODIYMODULES
CategoryPreamps
AC/DC AD828 Dynamic Microphone Stereo Preamp Power Amplifier Preamplifier Board with Volume Control
List Price: $17.44$15.70DEALYou Save: $1.74 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
