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Passive and Active Filters : Theory and Implementations by Wai-Kai ChenBetter World Books$64.95
Passive, Active, and Digital FiltersAmazonSAVE $28.62
$116.33$144.95
Active and Passive Vibration DampingAmazonSAVE $19.37
$125.63$145.00
Advanced Electromagnetic Analysis of Passive and Active Planar Structures (Electromagnetic Waves)Amazon$14.60
RF and Microwave Passive and Active TechnologiesBetter World BooksSAVE $7.19
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Reconfigurable Active and Passive Planar Antennas for Wireless Communication Systems (Signals and Communication Technology)Amazon$8.93
Solar Heating and Cooling : Active and Passive Design by Jan KreiderBetter World Books$5.00
Swahili Tenses Active and Passive VoiceAmazon$99.99
JOYO Passive Reamping and Phantom Powered Active Direct Box, Re-Amping Direct Box with 6.35mm and XLR Input 2 in 1 for Guitarist Bass Performance or Recording (JDI-48)Amazon$18.99
Revival Remedies For Parkinsons - Active And Passive Music TherapyAmazon$2,459.99
Marantz MM8077 Power Amplifier – 7-Channel Power Amplifier for Ultimate Home Theater & Audio System | Uncompromising High Power Capability, Quality and Design | Active and Passive CoolingAmazon$7.58
The Solar Heating Design Process : Active and Passive by Jan F. KreiderBetter World Books$2.99
The Psychology of Generating Active and Passive Income: Building a Prosperous Financial Future (Psychology mindset 2)AmazonSAVE $15.00
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PyleUsa Desktop Bluetooth Bookshelf Speakers, 50 Watt MAX HiFi Studio Monitor Desk Stereo Active and Passive Speaker System, Built-in Digital Audio Amplifier,Smartphone and PC Compatible-PBKST33,WhiteAmazon$88.00
MOOER Air Plug AP10 2.4Ghz Chargeable Guitar Wireless System for Electric Guitar, Violin, Acoustic Instruments with Piezoelectric Pickups, Guitar Transmitter Receiver Active and Passive PickupsAmazon$235.94
SUNCORE - Front and Rear Active Suspension to Passive Complete Struts and Rear Shocks Conversion KitAmazon$1,000.99
Pyle Line Array PA Speaker System Set - 1320W 3-Way Full Range Sound, Streaming, w/USB/SD Port, EQ, Echo Active and Passive Subwoofer, Woofer, Tweeter, 5 Band Graphic EqualizerAmazonSAVE $35.99
$68.00$103.99
Samson Highrise Mono Active Mic Booster-Inline Preamp for Dynamic Microphones and Passive RibbonsAmazon$275.48
JOYO Amplifier Head with 20 Watt Preamp 2 Channel Hybrid Tube and Active Direct Box with Passive Reamping & Phantom PoweredAmazon$21.99
*New and Improved Kit* Airline Kraty Lid Kit-Fits Wide-Mouth Jar - Urban Hydroculture Design - Take your Kratky Jars from passive to active!Amazon$279.99
Cerwin-Vega VRAD10 450W MAX Under Seat Enclosed with Passive Radiator Powered Plug and Play Active Subwoofer Vega Series,Black/GrayAmazon$149.00
NUX B-5RC Wireless Guitar System with Charging Case - Auto Match, Mute Function, 2.4GHz Transmitter and Receiver for Guitars with Active/Passive Pickups (Black)Amazon$99.99
IK Multimedia Z-Tone DI Instrument preamp, Direct Box with Active/Passive Pickups selector, switchable Pure/JFET Channels, and Ground Lift for use as a reamp BoxAmazon