YPM081520B is a power amplifier module dedicated to 800-1500MHz signal. SZHUASHI Wireless Technology Co., Ltd. is located in Suzhou Industrial Park. Founded in 2010. Bulk orders can be accepted.
eBay
② Using 16PCS TDA1543 decoder chip Parallel connection. 1 × Finished TDA1543 USB Decoder. Digital input: coaxial, fiber, USB. Bundle 1 does not have USB input function. Digital input bit rate: 44.1K -96K.
eBay
1PC V2.0 Tube FM783 Schumann wave Ultra-low Frequency Pulse Generator. The Schumann resonance spectrum is in the ELF band with a frequency of around 8 Hz (this value is much higher, 7.83 / 7.5 / 7.2, etc.).
eBay
Bose SoundTouch SA-4 Amplifier with Cables
eBay
This item is pre-owned and has been tested to ensure full functionality. It may show signs of normal use, such as minor cosmetic wear, but is in good working condition. Guaranteed to function as intended. Please see photos for details, and feel free to ask any questions before purchasing!
eBay
The ARCAM A65 Stereo Integrated Amplifier in Silver is a high-quality audio component from the renowned brand Arcam. This amplifier is designed to deliver exceptional sound performance in a sleek and stylish silver colour. Perfect for music lovers looking to enhance their listening experience with a reliable and versatile amplifier. The ARCAM A65 is a top choice for those seeking superior audio quality in a stylish package. Power Cable included Power button quite sticky. Easy fix. Few scratches on case
eBay
Type: HiFi Preamplifier. 1 x Tube Vacuum Preamplifier. M8 fever HIFI tube Bluetooth digital power amplifier, the power amplifier uses TPA3116 as the core chip, it can reach a modulation frequency of up to 1.2MHZ.
eBay
vintage amp
eBay