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Original Electronic Components
Lot size: 2
Dual Audio Compander, Compandor, Voltage cntrol amplifier
Genuine components from USA; No China parts!
Upgrade to the SE/NE570 / 571 / 572 series from Signetics
The SA572 Compandor is a dual-channel, high-performance gain control circuit in which either channel may be used for dynamic range compression or expansion. Each channel has a full-wave rectifier to detect the average value of input signal, a linearized, temperature compensated variable gain cell (DELTAG) and a dynamic time constant buffer. The buffer permits independent control of dynamic attack and recovery time with minimum external components and improved low frequency gain control ripple distortion over previous compandors. The SA572 is intended for noise reduction in high-performance audio systems. It can also be used in a wide range of communication systems and video recording applications.
* Independent Control of Attack and Recovery Time* Improved Low Frequency Gain Control Ripple* Complementary Gain Compression and Expansion with External Op Amp* Wide Dynamic Range âˆ’ Greater than 110 dB* Temperature-Compensated Gain Control* Low Distortion Gain Cell* Low Noise âˆ’ 6.0 uV Typical* Wide Supply Voltage Range âˆ’ 6.0 V-22 V* System Level Adjustable with External Components* Pb-Free Packages are AvailableApplications* Dynamic Noise Reduction System
* Voltage Control Amplifier
* Stereo Expandor
* Automatic Level Control
* High-Level Limiter
* Low-Level Noise Gate
* State Variable Filter
Purchases can only be changed or cancelled before payment.
Delivery dates provided by are not guaranteed. Transit time can be 5-7 business days in USA after 1-2 day processing, however USPS does not guarantee these times, and can exceed them. If you have any time constraints, please contact seller before offerding / buying, todiscuss shipping arrangements anddelivery dates.
PAYMENT CLOSES ORDER AND COMMITS IT FOR SHIPPING. Your shipping label is created and billed along with insurance the moment you click "PAY". Paypal and insurance charges are non-recoverable. No cancellation possible after payment.
Any returns not resulting from seller wrongdoing will be assessed a restocking fee of 18% and will forfeit shipping costs.
International transit times can reach 8 weeks, 10 weeks for Italy and Brazil. Contact seller for alternate shipping options if this is not acceptable to you.
RETURNS can only be made with parts that have not been soldered. Before using, buyer must test one part as per the test information in the manufacturer's data sheet. This test is easy for any engineer or technician.This product is aimed at the industrial market. It is not a consumer product.